8e1db3c9c699d27974146256bf1621084a69568acec2246fdb37d68789c4b988 | Triage

Sharing

General

Target

8e1db3c9c699d27974146256bf1621084a69568acec2246fdb37d68789c4b988
Size

1.8MB
Sample

220918-ehy1tsaff7
MD5

28e76a525b336bc00477f45ca0bfb937
SHA1

3d712c4706c25f0cc5744804fa0afb85959246be
SHA256

8e1db3c9c699d27974146256bf1621084a69568acec2246fdb37d68789c4b988
SHA512

831fda618b747fe2c9b915b9ef59615d5828d5c64cf92f2180c8a34bd917b6c00be58a47154a809f8408ed2320d1127c7cb57bc81ff25eddfcd5bd92d840d73f
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  8e1db3c9c699d27974146256bf1621084a69568acec2246fdb37d68789c4b988
- Size
  
  1.8MB
- MD5
  
  28e76a525b336bc00477f45ca0bfb937
- SHA1
  
  3d712c4706c25f0cc5744804fa0afb85959246be
- SHA256
  
  8e1db3c9c699d27974146256bf1621084a69568acec2246fdb37d68789c4b988
- SHA512
  
  831fda618b747fe2c9b915b9ef59615d5828d5c64cf92f2180c8a34bd917b6c00be58a47154a809f8408ed2320d1127c7cb57bc81ff25eddfcd5bd92d840d73f
- SSDEEP
  
  49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig
Score

9^/10

evasion trojan
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1