429f1d467306e151da9b18829be1d8e2f07f76e9b45127491ea101037cede044 | Triage

Sharing

General

Target

429f1d467306e151da9b18829be1d8e2f07f76e9b45127491ea101037cede044
Size

1.8MB
Sample

221006-bb5y1sgae5
MD5

55efd4381a479c72a9c73aaf83cab70c
SHA1

3f691d25be6e03145a5fbd3189d345d66558444c
SHA256

429f1d467306e151da9b18829be1d8e2f07f76e9b45127491ea101037cede044
SHA512

a9df3f7178ba9e2ed0f7b665c8eef48edecaf5d9be600c3f9ec72bb77bae3768b76c372ea3d79b6db96d0c1d8fcf910fe9397370cd4916af0d5fa1c6574a6160
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  429f1d467306e151da9b18829be1d8e2f07f76e9b45127491ea101037cede044
- Size
  
  1.8MB
- MD5
  
  55efd4381a479c72a9c73aaf83cab70c
- SHA1
  
  3f691d25be6e03145a5fbd3189d345d66558444c
- SHA256
  
  429f1d467306e151da9b18829be1d8e2f07f76e9b45127491ea101037cede044
- SHA512
  
  a9df3f7178ba9e2ed0f7b665c8eef48edecaf5d9be600c3f9ec72bb77bae3768b76c372ea3d79b6db96d0c1d8fcf910fe9397370cd4916af0d5fa1c6574a6160
- 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