blackmoon | 2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44 | Triage

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Overview

overview

Static

static

5

JaffaCakes...44.exe

windows7-x64

JaffaCakes...44.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44
Size

1.2MB
Sample

241225-f2bv3synfx
MD5

33df0f6daa18249bb31157aa4e8c5123
SHA1

fc9a6bf39346daeb8311cfefc7b4e5e1e1488c11
SHA256

2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44
SHA512

ac4739ac4eaa43e4ea3d88ee86e24a2f7aeef832b63445e9db45734fbc5b9d8b137503f7c59d461c9797a35b7532dcaab3562c24d8a9704b766142ca0c78105a
SSDEEP

24576:PB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:PBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44
- Size
  
  1.2MB
- MD5
  
  33df0f6daa18249bb31157aa4e8c5123
- SHA1
  
  fc9a6bf39346daeb8311cfefc7b4e5e1e1488c11
- SHA256
  
  2361a9e702cd9352c0fc73dbbc1066f233daca1dbcda26898dcafeb0e6c9fa44
- SHA512
  
  ac4739ac4eaa43e4ea3d88ee86e24a2f7aeef832b63445e9db45734fbc5b9d8b137503f7c59d461c9797a35b7532dcaab3562c24d8a9704b766142ca0c78105a
- SSDEEP
  
  24576:PB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:PBSDnV3XRfJ/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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