Managed XDR

vtdl_1742146556_advzvoh2 (Grimagent, Tinba) — malware analysis report

File info

Filename
vtdl_1742146556_advzvoh2
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
276 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
236a9bed86b7689895d515e8918698aca92654ab
SHA256
a3d479e3c7e2b194fb48156ea2633abd671e552941f067e80bc7b4191666e2f1
MD5
336911f3f7e94d724e708699612b1658

Malwares

  • Grimagent
  • Tinba

Signatures

Persistence

T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)
T1574 dropper_dll: Creates DLL, which is then loaded into the process
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1497 antidbg_query_process: Checks if the process is being debugged (ProcessDebugPort)

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity

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