blackmoon | 50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
18-02-2025 05:52

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General

Target

50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe
Size

14.4MB
MD5

7e4d77d9fb41bc6d9043f736d052a93e
SHA1

62213bd0d0b3388f872662d294756c681780262a
SHA256

50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f
SHA512

d54d3c0ef6b7b61a40fa67683df1045bfa07725ef876c02afa567220b31a4bdf5ed112b23c4a2a88213c49ef95987bf281f5d971d4a38abad9f2ec17ebbcf6d0
SSDEEP

393216:gPDPGuApGNvn73JZhjz1WLYWSLDwRr/5k/ar2C/yY:YOuApGVJZVxWLY7LqGCrn/H

Score

10^/10

blackmoon banker discovery trojan

Malware Config

Signatures

Blackmoon family
blackmoon
Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
trojan banker blackmoon

Detect Blackmoon payload 4 IoCs

resource	yara_rule
behavioral2/memory/2372-2-0x0000000000400000-0x0000000000926000-memory.dmp	family_blackmoon
behavioral2/memory/2372-1-0x0000000000400000-0x0000000000926000-memory.dmp	family_blackmoon
behavioral2/memory/2372-3-0x0000000000400000-0x0000000000926000-memory.dmp	family_blackmoon
behavioral2/memory/2372-11-0x0000000000400000-0x0000000000926000-memory.dmp	family_blackmoon

Program crash 3 IoCs

pid	pid_target	Process	procid_target
1276	2372	WerFault.exe	79
2896	2372	WerFault.exe	79
4340	2372	WerFault.exe	79

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2372	50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe
2372	50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe
2372	50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe

C:\Users\Admin\AppData\Local\Temp\50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe
"C:\Users\Admin\AppData\Local\Temp\50cfce65a34d529959d21570b2964ae2a95cc97a9596310ee95dca47b2a7969f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1628
  2⤵
  - Program crash
  PID:1276
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1608
  2⤵
  - Program crash
  PID:2896
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1612
  2⤵
  - Program crash
  PID:4340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2372 -ip 2372
1⤵
PID:4220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2372 -ip 2372
1⤵
PID:1592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2372 -ip 2372
1⤵
PID:4756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2372-0-0x0000000000400000-0x0000000000926000-memory.dmp

Filesize
5.1MB

Download
memory/2372-2-0x0000000000400000-0x0000000000926000-memory.dmp

Filesize
5.1MB

Download
memory/2372-1-0x0000000000400000-0x0000000000926000-memory.dmp

Filesize
5.1MB

Download
memory/2372-3-0x0000000000400000-0x0000000000926000-memory.dmp

Filesize
5.1MB

Download
memory/2372-9-0x0000000003FA0000-0x0000000003FA1000-memory.dmp

Filesize
4KB

Download
memory/2372-8-0x0000000003E30000-0x0000000003E31000-memory.dmp

Filesize
4KB

Download
memory/2372-7-0x0000000003F90000-0x0000000003F91000-memory.dmp

Filesize
4KB

Download
memory/2372-10-0x00000000004FB000-0x00000000004FC000-memory.dmp

Filesize
4KB

Download
memory/2372-11-0x0000000000400000-0x0000000000926000-memory.dmp

Filesize
5.1MB

Download