blackmoon | b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca | Triage

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Overview

overview

Static

static

5

JaffaCakes...ca.exe

windows7-x64

JaffaCakes...ca.exe

windows10-2004-x64

Sharing

General

Target

JaffaCakes118_b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca
Size

1.2MB
Sample

241223-3pm4xavrbm
MD5

a4870b4c07c15e5f3a852c3fbb7be556
SHA1

55bfdd5d36034a227f7eb68bebf31a0e97f7872a
SHA256

b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca
SHA512

525b412ef1f7b1ce70b6afabaf83ac6adb2d022b837fdabe7c503bdec3355f0517d16f83dab74680d06d71e3f400f071a330b7330c3cf2caec2198251f94da66
SSDEEP

24576:lB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:lBSDnV3XRfJ/emAUscMoCVuw

Score

10^/10

blackmoon banker discovery persistence trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

JaffaCakes118_b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca.exe

Resource

win7-20240903-en

blackmoon banker discovery persistence trojan upx

windows7-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

JaffaCakes118_b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca.exe

Resource

win10v2004-20241007-en

blackmoon banker discovery persistence trojan upx

windows10-2004-x64

15 signatures

150 seconds

Malware Config

Targets

- Target
  
  JaffaCakes118_b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca
- Size
  
  1.2MB
- MD5
  
  a4870b4c07c15e5f3a852c3fbb7be556
- SHA1
  
  55bfdd5d36034a227f7eb68bebf31a0e97f7872a
- SHA256
  
  b756a13cb5097c458724efa24b4b34940f5aa8d553270efa4ac26bb5732a9eca
- SHA512
  
  525b412ef1f7b1ce70b6afabaf83ac6adb2d022b837fdabe7c503bdec3355f0517d16f83dab74680d06d71e3f400f071a330b7330c3cf2caec2198251f94da66
- SSDEEP
  
  24576:lB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:lBSDnV3XRfJ/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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