blackmoon | a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c | Triage

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Overview

overview

Static

static

5

JaffaCakes...9c.exe

windows7-x64

JaffaCakes...9c.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c
Size

1.2MB
Sample

241224-sxkcwazrdw
MD5

d74a1a7dc5893fbdbfa45e28b4598af6
SHA1

553ad8a12ca78d2d9cb477683ae14ed037ac8587
SHA256

a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c
SHA512

57bc2483f0e0502184dc2826f46216915d4835a1e0bf824950370b6c8eff35728e722ef339310fab4f1c8119faccdb85007ce18b62a2b3889afe476eb055c280
SSDEEP

24576:dB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:dBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c.exe

Resource

win7-20241010-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c
- Size
  
  1.2MB
- MD5
  
  d74a1a7dc5893fbdbfa45e28b4598af6
- SHA1
  
  553ad8a12ca78d2d9cb477683ae14ed037ac8587
- SHA256
  
  a4cf5f8f79b47489e3472d01d6d531dc7087edee4900dc94145256ba5df1e89c
- SHA512
  
  57bc2483f0e0502184dc2826f46216915d4835a1e0bf824950370b6c8eff35728e722ef339310fab4f1c8119faccdb85007ce18b62a2b3889afe476eb055c280
- SSDEEP
  
  24576:dB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:dBSDnV3XRfJ/emAUscMoCVuw
Score

10^/10

blackmoon banker discovery persistence trojan upx
- Blackmoon family
  blackmoon
- Blackmoon, KrBanker
  Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
  trojan banker blackmoon
- Detect Blackmoon payload
- Server Software Component: Terminal Services DLL
  persistence
- Deletes itself
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

Terminal Services DLL

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

blackmoonbankerdiscoverypersistencetrojanupx

behavioral2

blackmoonbankerdiscoverypersistencetrojanupx

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