e4040508c47e91091783246687545cd843bc840c4fbdb7cea0bf02f6f9d98ea8 | Triage

Sharing

General

Target

e4040508c47e91091783246687545cd843bc840c4fbdb7cea0bf02f6f9d98ea8
Size

2.4MB
Sample

221206-rc5bwagg9z
MD5

d76b03b95b956a305ce2f93023197208
SHA1

cb7f28370df656172d5fc474a0a658c76b69891f
SHA256

e4040508c47e91091783246687545cd843bc840c4fbdb7cea0bf02f6f9d98ea8
SHA512

1514af9be0e8533f25cf47ac176867530cc62568b74fb8fbe8eaf50fb5c649684edcd2140b133b9f93f85824b0ec13ff06dd32045f9597310b905ab14020137d
SSDEEP

49152:ywFSeciBKrdBrGQ/1bYgMdtzAHwldV7T9s362PEUtoBttvLMnGkHza0ec+:ywqiBKiwOgMd+IV7Tq362PEzttcJf+

Score

8^/10

evasion persistence trojan

Malware Config

Targets

- Target
  
  e4040508c47e91091783246687545cd843bc840c4fbdb7cea0bf02f6f9d98ea8
- Size
  
  2.4MB
- MD5
  
  d76b03b95b956a305ce2f93023197208
- SHA1
  
  cb7f28370df656172d5fc474a0a658c76b69891f
- SHA256
  
  e4040508c47e91091783246687545cd843bc840c4fbdb7cea0bf02f6f9d98ea8
- SHA512
  
  1514af9be0e8533f25cf47ac176867530cc62568b74fb8fbe8eaf50fb5c649684edcd2140b133b9f93f85824b0ec13ff06dd32045f9597310b905ab14020137d
- SSDEEP
  
  49152:ywFSeciBKrdBrGQ/1bYgMdtzAHwldV7T9s362PEUtoBttvLMnGkHza0ec+:ywqiBKiwOgMd+IV7Tq362PEzttcJf+
Score

8^/10

evasion persistence trojan
- Executes dropped EXE
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

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

evasionpersistencetrojan

behavioral2

evasionpersistencetrojan