Managed XDR

9b1f59d7b2d16b0df214da...4d2378c4eed0217751.eml (STRRAT) — malware analysis report

File info

Filename
9b1f59d7b2d16b0df214da8e9523ae11a93e31fc2b37ad4d2378c4eed0217751.eml
File type
UTF-8 Unicode text, with very long lines, with CRLF line terminators
File size
365.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
77edea9b813307374c7be1f82b085c33c5aa7883
SHA256
c3bdae4dbb72945ec24582a2ab559cb8ba74e4095ea6e59a88f7832041738e49
MD5
e5345a077c4ac5e1b967fee3c4e27830

Malwares

  • STRRAT

Signatures

Execution

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler

Persistence

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
T1574 dropper_dll: Creates DLL, which is then loaded into the process

Privilege Escalation

T1053.005 persistence_autorun: Makes itself run automatically on Windows startup
T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1053.005 creates_tasks: Creates a delayed task using Task Scheduler
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

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

Command and Control

T1102.003 cloud_github: Connects to cloud services of Github (potentially for malicious payload delivery)

Other

yara_rules: Static rules
creates_exe: Creates executable files in the file system
dead_host: Connects to IP addresses that do not respond to requests
creates_in_programdata: Creates files in the ProgramData directory

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