blackmoon | bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc | Triage

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Overview

overview

Static

static

5

JaffaCakes...cc.exe

windows7-x64

JaffaCakes...cc.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
Size

1.2MB
Sample

241224-wnvn2atjfz
MD5

a4f2b0e06546885764f1e2dcdddef882
SHA1

1320f58ac5d1a3e4414469dff8c57f9a20692a59
SHA256

bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
SHA512

8471c988830b0cc002971a2abcdafa7ea3c093cf67dbd411c6a562814dfd0469976373bdc4807f6bfdf3b62a2aec8b74e7a81dd961e4f39a0b093ac244678c32
SSDEEP

24576:eB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:eBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc.exe

Resource

win7-20240729-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
- Size
  
  1.2MB
- MD5
  
  a4f2b0e06546885764f1e2dcdddef882
- SHA1
  
  1320f58ac5d1a3e4414469dff8c57f9a20692a59
- SHA256
  
  bb8faa205c0fb765b58faf711c4b44a15db35428707aa5543918eb29e79e98cc
- SHA512
  
  8471c988830b0cc002971a2abcdafa7ea3c093cf67dbd411c6a562814dfd0469976373bdc4807f6bfdf3b62a2aec8b74e7a81dd961e4f39a0b093ac244678c32
- SSDEEP
  
  24576:eB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:eBSDnV3XRfJ/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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