blackmoon | 98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea | Triage

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Overview

overview

Static

static

5

JaffaCakes...ea.exe

windows7-x64

JaffaCakes...ea.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea
Size

1.2MB
Sample

241226-zrnaxazlew
MD5

aab81f46913b7be4da98fdca3cd9e51b
SHA1

8615dc4b644763518c7aa2b50e9c600730319a5d
SHA256

98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea
SHA512

84c9417a8a8d63c420a11bbfa5bb39bf13d06957ef042de794972facfa0bbf72fffa788c16fc0242b3a21be373e771d8a6d13a35ddcac4554f2379ef2e63f3fb
SSDEEP

24576:4B0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:4BSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea
- Size
  
  1.2MB
- MD5
  
  aab81f46913b7be4da98fdca3cd9e51b
- SHA1
  
  8615dc4b644763518c7aa2b50e9c600730319a5d
- SHA256
  
  98f4e6f629fef96ff7ef33bda190c72184a41b9a88b03a34183c52bd2eac1bea
- SHA512
  
  84c9417a8a8d63c420a11bbfa5bb39bf13d06957ef042de794972facfa0bbf72fffa788c16fc0242b3a21be373e771d8a6d13a35ddcac4554f2379ef2e63f3fb
- SSDEEP
  
  24576:4B0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:4BSDnV3XRfJ/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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