4aae1939c6e338d6453849c0f4d66d71a648494e5784305f6f2b7f58adbb856c

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03/08/2024, 05:26

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General

Target

56a9bb0f45dca7980cacf02a116a4a90N.dll
Size

540KB
MD5

56a9bb0f45dca7980cacf02a116a4a90
SHA1

7e2e7d07ca425ce1d370c4434823ad1146a76635
SHA256

4aae1939c6e338d6453849c0f4d66d71a648494e5784305f6f2b7f58adbb856c
SHA512

1cad1444a1d1580c8529ca097d064071827e2d4745a240a041f6320c820b561daecb9f0f16a1d72506a8d5b8f3b48f0f4eeea22f520107625d7079f74b7f56ad
SSDEEP

12288:YWtW5UExA/rc0cj4YL6mwe3DQT5t/LluFo1II:YWtsVA/rxccywe36lLlQe5

Score

3^/10

discovery

Malware Config

Signatures

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	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31
PID 2120 wrote to memory of 2512	2120	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\56a9bb0f45dca7980cacf02a116a4a90N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\56a9bb0f45dca7980cacf02a116a4a90N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2512

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

Windows 7 deprecation

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