Managed XDR

vtdl_omhja0ta — malware analysis report

File info

Filename
vtdl_omhja0ta
File type
SMTP mail, ASCII text
File size
1.3 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
e2580394c2306cff44f5a6fa083d57a9424c938a
SHA256
fac24bb8a5a504cf96d58be0c7088b3313d10b85419236c0d9c430aa512e2c8b
MD5
73d6f0aa39944ed92b1fb520df6a60b1

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process

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_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 nsis_archive: One of the packages is NSIS archive
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process
T1480 system_default_lang_id_present: Checks the system language
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
checktokenmembership: Checks user token with CheckTokenMembership call
pe_overlay: PE file contains overlay
executes_dropped_exe: Executes dropped exe files