blackmoon | 0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/10/2024, 08:39

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General

Target

0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe
Size

4.5MB
MD5

b082ab032fce93f5e956c2fbafeea8a6
SHA1

48b3860d55fa426ec0933b05b167ecdb2612e83f
SHA256

0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205
SHA512

293e04a76e6b551e5ee69c8198e0db203feb79cff4034d101d95f613ef59a5c44d22489f7a65ed31ade6588b6540fdf0a467726675e0ba6c9bf1a057d9ce6751
SSDEEP

49152:fNIlcFEedDqnroHO8wOZHOlnm9Fib7+Htg9UWjWkX1QpO:fNIqcnsHtvZHdnibqSqv21

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/2112-0-0x0000000000400000-0x0000000000891000-memory.dmp	family_blackmoon

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2280	2112	WerFault.exe	29

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	0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2280	2112	0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe	30
PID 2112 wrote to memory of 2280	2112	0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe	30
PID 2112 wrote to memory of 2280	2112	0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe	30
PID 2112 wrote to memory of 2280	2112	0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe	30

C:\Users\Admin\AppData\Local\Temp\0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe
"C:\Users\Admin\AppData\Local\Temp\0e3c93c8cec3ec3b95d89c44fa3a6e951bcb0f0a21fa6dbff3b69c5bb81df205.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 156
  2⤵
  - Program crash
  PID:2280

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

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Downloads

memory/2112-0-0x0000000000400000-0x0000000000891000-memory.dmp

Filesize
4.6MB

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