1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/09/2024, 01:04

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General

Target

1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe
Size

6.9MB
MD5

7958277851b8041794467270de27091e
SHA1

5c2c885a7049bd96747e20010a2fa6bcbeba5bd3
SHA256

1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3
SHA512

eb03588e42fab9b42828f982f67484fdca2ebdef06464bb6e5b4d4698d82520dada67926bbd0d7d681c23ea2ec3cbfd0882c35d9405ea15db0ec494d36171894
SSDEEP

196608:pb9p4hsWhBiIbZg4T4hac7p6eDcGRY9hM0/7OV6uj:pb9pArh1behacQeHwh3/76L

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1892	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 1892	1856	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe	30
PID 1856 wrote to memory of 1892	1856	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe	30
PID 1856 wrote to memory of 1892	1856	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe	30
PID 1856 wrote to memory of 1892	1856	1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe	30

C:\Users\Admin\AppData\Local\Temp\1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe
"C:\Users\Admin\AppData\Local\Temp\1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Users\Admin\AppData\Local\Temp\1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe
  "C:\Users\Admin\AppData\Local\Temp\1a002631b9b2e685aeb51e8b6f4409daf9bc0159cfd54ef9ad3ba69d651ac2a3.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:1892

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

C:\Users\Admin\AppData\Local\Temp\_MEI18562\python39.dll

Filesize
4.3MB

MD5
84741db3367d6998108d22e03eaf2a71

SHA1
6564ab918223d0074dfbf9bc5d062fd3a2003079

SHA256
3e0c22d1451c3f3578850990f54916eb276bb45b951649d6478523566dfa8059

SHA512
1a6aa94ec97df73b23b0d5079bafa92c13f9786f5c488046e95804f4701baeecb1beb9fd96824a6009355321adb7319ac643af40ff0c6b01733050dab2b648c0

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