admin@338 is a China-linked threat actor associated with the LOWBALL malware and the BUBBLEWRAP second-stage backdoor. The group has used spearphishing emails carrying malicious Microsoft Office documents and has attempted to induce recipients to execute malicious Word attachments. Following compromise with LOWBALL, its operators performed host and network reconnaissance using Windows command-shell commands to identify operating-system details, local network configuration, and files and directories. The group also renamed tooling to resemble a benign executable, consistent with masquerading for defense evasion. BUBBLEWRAP is configured to run at system boot and supports plug-in checking, uploading, and registration, enabling extensible post-compromise functionality and persistence.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Geographies tied to known operations.
Attributed origin per open-source reporting.
27 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
3 malware families attributed to this actor across reporting.
2 CVEs this actor has used in observed campaigns. 2 of them exploited in the wild.
...has exploited client software vulnerabilities for execution, such as Microsoft Word CVE-2012-0158...
This detection identifies instances where Windows Explorer.exe spawns PowerShell or cmd.exe processes, particularly focusing on executions initiated by LNK files. This behavior is associated with the ZDI-CAN-25373 Windows shortcut zero-day vulnerability, where specially crafted LNK files are used to trigger malicious code execution through cmd.exe or powershell.exe. This technique has been actively exploited by multiple APT groups in targeted attacks through both HTTP and SMB delivery methods.
41 indicators attributed to this actor: domains, IPs, hashes, and other artifacts pulled from reporting. View more in app.
20 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Referenced only as an annotated actor associated with the detection technique.
Listed as an associated threat actor in detection annotations for Ghostscript exploitation; no specific campaign activity is described in this reference.
Listed in the detection annotations as a threat actor associated with EFI volume mounting / installation-related behavior.
Referenced as a threat actor associated with spearphishing attachment activity involving malicious file execution and potential credential capture via UDL files.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.