blackmoon | 944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9 | Triage

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Overview

overview

Static

static

5

JaffaCakes...a9.exe

windows7-x64

JaffaCakes...a9.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9
Size

1.2MB
Sample

241223-x93gfaynap
MD5

ad7b3ca2abcb795cc627bee6e14a9d59
SHA1

a1cbe5e876c66dd295ee79eedd79db4586cbb21d
SHA256

944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9
SHA512

b2e9263cbba1ffc92c696f19e49e18c4cfb4150b04e41db75e011b78aa2069ec1da19a7623010a68ccf58b925842f31a0a5e4cd0d4c7bd131f7a726a435a29f2
SSDEEP

24576:bB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:bBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9.exe

Resource

win7-20241010-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9
- Size
  
  1.2MB
- MD5
  
  ad7b3ca2abcb795cc627bee6e14a9d59
- SHA1
  
  a1cbe5e876c66dd295ee79eedd79db4586cbb21d
- SHA256
  
  944a361b1ae89c75c5ce777932b5ce753b0555932dce6a2cb45409aab979dea9
- SHA512
  
  b2e9263cbba1ffc92c696f19e49e18c4cfb4150b04e41db75e011b78aa2069ec1da19a7623010a68ccf58b925842f31a0a5e4cd0d4c7bd131f7a726a435a29f2
- SSDEEP
  
  24576:bB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:bBSDnV3XRfJ/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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