blackmoon | 2c05d283362b6034381e1ff42565410db6531758afc19a5824f4a00e5f2e8e1d

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/07/2024, 05:55 UTC

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General

Target

2c05d283362b6034381e1ff42565410db6531758afc19a5824f4a00e5f2e8e1d.dll
Size

17KB
MD5

f39aac3eb03160a2d2c57bf164f55c53
SHA1

58a3321af34737cde72024ea3dc88ef80ef444e0
SHA256

2c05d283362b6034381e1ff42565410db6531758afc19a5824f4a00e5f2e8e1d
SHA512

589584cf6a88a33520fd45c4298273dc9b782f7448ce6e986c17d4037610c35a4783640bcb500518ac9bf7595df9ff3eaa0e2a4527105056544743022b38c5e2
SSDEEP

192:/XKcCqW4fu9xpXkhtCkKQwIVn70VqQkKCi+FKWeAE3+UQ1yQ/vqtDBb3Qy+9Dq4n:/acCq/blKQrcqQF4Cj3+UrBMyIgAXGK

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/2748-0-0x0000000010000000-0x000000001001F000-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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30
PID 2684 wrote to memory of 2748	2684	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c05d283362b6034381e1ff42565410db6531758afc19a5824f4a00e5f2e8e1d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2c05d283362b6034381e1ff42565410db6531758afc19a5824f4a00e5f2e8e1d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2748

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/2748-1-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/2748-0-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download