blackmoon | 8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997 | Triage

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Overview

overview

Static

static

5

JaffaCakes...97.exe

windows7-x64

JaffaCakes...97.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997
Size

1.2MB
Sample

241222-dlssjs1ndq
MD5

d2c9a102f0f3c263e92c47fa9179a0b8
SHA1

95071cb6fcaebd7899312be694df9e961f075b2b
SHA256

8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997
SHA512

bbe849b5e8e20e823676ea6ca94edeffa151bb3a55ad0c39b1061801480212588f266c4f726e98f2d3fea00c7deab5899256c403d57a70ff04af8cfc2e7f0b26
SSDEEP

24576:wB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:wBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997.exe

Resource

win7-20241010-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997
- Size
  
  1.2MB
- MD5
  
  d2c9a102f0f3c263e92c47fa9179a0b8
- SHA1
  
  95071cb6fcaebd7899312be694df9e961f075b2b
- SHA256
  
  8c4f101a29137e92cd7d4061acf6e479db26124abfb6d77fb5f2761a4f7f4997
- SHA512
  
  bbe849b5e8e20e823676ea6ca94edeffa151bb3a55ad0c39b1061801480212588f266c4f726e98f2d3fea00c7deab5899256c403d57a70ff04af8cfc2e7f0b26
- SSDEEP
  
  24576:wB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:wBSDnV3XRfJ/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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