83b2b8754a5d7aeb66e16d868e0465f331b19927026a18e676791af912c46322 | Triage

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General

Target

83b2b8754a5d7aeb66e16d868e0465f331b19927026a18e676791af912c46322
Size

1.8MB
Sample

220908-phhc7abgam
MD5

36ca85645684f11e50e33b05f9b3c638
SHA1

54b21a88640132a1499c7090ff284db9dfb4fa34
SHA256

83b2b8754a5d7aeb66e16d868e0465f331b19927026a18e676791af912c46322
SHA512

914f301c2f7df60d973fd530df0b0d4a326a045656e9c83142293581bbbd36dbd881b7d73ff1e962a552278654ec1312ac4de323583515bf63a370d691ab14ad
SSDEEP

49152:AiSzCD+K95aLs7zeqLTVtXtHFIDP8EehiM8qZA:AiSzCD+K95aUeqFtXtHwEEehig

Score

9^/10

evasion trojan

Malware Config

Targets

- Target
  
  83b2b8754a5d7aeb66e16d868e0465f331b19927026a18e676791af912c46322
- Size
  
  1.8MB
- MD5
  
  36ca85645684f11e50e33b05f9b3c638
- SHA1
  
  54b21a88640132a1499c7090ff284db9dfb4fa34
- SHA256
  
  83b2b8754a5d7aeb66e16d868e0465f331b19927026a18e676791af912c46322
- SHA512
  
  914f301c2f7df60d973fd530df0b0d4a326a045656e9c83142293581bbbd36dbd881b7d73ff1e962a552278654ec1312ac4de323583515bf63a370d691ab14ad
- 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