Managed XDR

_01940000-fu-ben-.mem (Grimagent, Tinba) — malware analysis report

File info

Filename
_01940000-fu-ben-.mem
File type
PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
File size
274 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9437558471a2a0611d935d17813270cb8671440f
SHA256
152ca16331cc03d188958377acff4841fc229b0ae7c33e736956d4391bd67349
MD5
9668d2cb4256c5d154fc5d44c501ef72

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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