f757710b9014112fa418fa905bc081ef9490946d5352a84dfe1e39176e00d410 | Triage

Sharing

General

Target

f757710b9014112fa418fa905bc081ef9490946d5352a84dfe1e39176e00d410
Size

1.8MB
Sample

220915-bax7sabfd9
MD5

e4e72b756f09b641cc9ee3cb2fb6feee
SHA1

5041bdc49365ef93ae45562db64a5c57f69ccb0c
SHA256

f757710b9014112fa418fa905bc081ef9490946d5352a84dfe1e39176e00d410
SHA512

57a0c37809915e221638143c1cdac2d523d696d372012c1ac745c596ab7495edc499fd714c8c3759e26841a2911cbbfc718a313cec6d57e3752d04da6348447d
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  f757710b9014112fa418fa905bc081ef9490946d5352a84dfe1e39176e00d410
- Size
  
  1.8MB
- MD5
  
  e4e72b756f09b641cc9ee3cb2fb6feee
- SHA1
  
  5041bdc49365ef93ae45562db64a5c57f69ccb0c
- SHA256
  
  f757710b9014112fa418fa905bc081ef9490946d5352a84dfe1e39176e00d410
- SHA512
  
  57a0c37809915e221638143c1cdac2d523d696d372012c1ac745c596ab7495edc499fd714c8c3759e26841a2911cbbfc718a313cec6d57e3752d04da6348447d
- 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