blackmoon | 9ca8c23146d2f1972712c9e2ba12b6b7d3a0a2faa023f67d0c1296777096f126

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 12:03

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General

Target

9ca8c23146d2f1972712c9e2ba12b6b7d3a0a2faa023f67d0c1296777096f126.dll
Size

328KB
MD5

ffd6478b90285c63ca5fe493e50680f9
SHA1

9b2952816dc152377bdb9e854f048c60f0e2465a
SHA256

9ca8c23146d2f1972712c9e2ba12b6b7d3a0a2faa023f67d0c1296777096f126
SHA512

35e54151797fd55a573f292302d29deb781b93a1eb1ff5bd21d3f80a466249185c41dd5cb49785afd3744e9f9d2c7b73e399ee1801ac4856b60100105f50ad49
SSDEEP

1536:XlENiEwMzCs81CiOEZQuSA2SAyh15tUwjs5QBwljtlGNSSA/fffypSPalsvcIti6:XSiEwMocpiPNaI3/uC7gfg+xgiFT

Score

10^/10

blackmoon banker discovery trojan

Malware Config

Signatures

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

Detect Blackmoon payload 1 IoCs

resource	yara_rule
behavioral1/memory/1932-1-0x0000000010000000-0x0000000010061000-memory.dmp	family_blackmoon

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30
PID 1964 wrote to memory of 1932	1964	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9ca8c23146d2f1972712c9e2ba12b6b7d3a0a2faa023f67d0c1296777096f126.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9ca8c23146d2f1972712c9e2ba12b6b7d3a0a2faa023f67d0c1296777096f126.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1932

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/1932-0-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

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memory/1932-1-0x0000000010000000-0x0000000010061000-memory.dmp

Filesize
388KB

Download