bd1a6b1ef69a1f618af1f4e06b28b218ad726ef400eca8d535040227a99d82f3 | Triage

Sharing

General

Target

bd1a6b1ef69a1f618af1f4e06b28b218ad726ef400eca8d535040227a99d82f3N.exe
Size

206KB
Sample

241122-s1ab3stlgy
MD5

b64e67781bfecfbaa723385fd95fbae0
SHA1

961f3b693a11bf2df43da0998f9cdb06a712a11b
SHA256

bd1a6b1ef69a1f618af1f4e06b28b218ad726ef400eca8d535040227a99d82f3
SHA512

a8433780712e723c5486d5a9ee9f001998ac397ada0776f8d786f4a4ee0f3c77c2d4b3bb282a4ab19793dfb0ddb7b259a0d38d219dfff2fe1d98ea734fcbfb25
SSDEEP

3072:zvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unkw:zvEN2U+T6i5LirrllHy4HUcMQY6k

Score

10^/10

discovery evasion persistence

Malware Config

Targets

- Target
  
  bd1a6b1ef69a1f618af1f4e06b28b218ad726ef400eca8d535040227a99d82f3N.exe
- Size
  
  206KB
- MD5
  
  b64e67781bfecfbaa723385fd95fbae0
- SHA1
  
  961f3b693a11bf2df43da0998f9cdb06a712a11b
- SHA256
  
  bd1a6b1ef69a1f618af1f4e06b28b218ad726ef400eca8d535040227a99d82f3
- SHA512
  
  a8433780712e723c5486d5a9ee9f001998ac397ada0776f8d786f4a4ee0f3c77c2d4b3bb282a4ab19793dfb0ddb7b259a0d38d219dfff2fe1d98ea734fcbfb25
- SSDEEP
  
  3072:zvEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6unkw:zvEN2U+T6i5LirrllHy4HUcMQY6k
Score

10^/10

discovery evasion persistence
- Modifies WinLogon for persistence
  persistence
- Modifies visiblity of hidden/system files in Explorer
  evasion
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Boot or Logon Autostart Execution

Active Setup

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionpersistence

behavioral2

discoveryevasionpersistence