b26fa277f86ce0b561cd4c563fc0e2a44623fdc0ad0cf97d6222537937df50f4 | Triage

Sharing

General

Target

Specifications.exe
Size

757KB
Sample

240617-nq1n3ayerb
MD5

1724bf93af4c371ce30369f59b3b43bf
SHA1

555106c85d133a1362904317afdae88e8c8d6b43
SHA256

b26fa277f86ce0b561cd4c563fc0e2a44623fdc0ad0cf97d6222537937df50f4
SHA512

fa2747830e3b7e0ca2ba9d8288e721ec96cf73608ba40787309b84ef4797a89f618613d2734b7a1850bfaa961da9ebb9f606e90c61c241c92d564bd7ad9f7df6
SSDEEP

12288:5FRwba0Ugzh4BIUFPefhPh7kwIpur5QF/gtVIhodF8NBQX4A/cORo:KOLgrUFEhPh7kNpDF/goKdyNBNA/c

Score

8^/10

execution persistence

Malware Config

Targets

- Target
  
  Specifications.exe
- Size
  
  757KB
- MD5
  
  1724bf93af4c371ce30369f59b3b43bf
- SHA1
  
  555106c85d133a1362904317afdae88e8c8d6b43
- SHA256
  
  b26fa277f86ce0b561cd4c563fc0e2a44623fdc0ad0cf97d6222537937df50f4
- SHA512
  
  fa2747830e3b7e0ca2ba9d8288e721ec96cf73608ba40787309b84ef4797a89f618613d2734b7a1850bfaa961da9ebb9f606e90c61c241c92d564bd7ad9f7df6
- SSDEEP
  
  12288:5FRwba0Ugzh4BIUFPefhPh7kwIpur5QF/gtVIhodF8NBQX4A/cORo:KOLgrUFEhPh7kNpDF/goKdyNBNA/c
Score

8^/10

execution persistence
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

executionpersistence

behavioral2