ec7609464f63d8d949b7c1ae6293f1e48d821f6a37e9c9a227744f8d57e93745

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 23:52

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General

Target

外挂/MSWINSCK.dll
Size

121KB
MD5

e8a2190a9e8ee5e5d2e0b599bbf9dda6
SHA1

4e97bf9519c83835da9db309e61ec87ddf165167
SHA256

80ab0b86de58a657956b2a293bd9957f78e37e7383c86d6cd142208c153b6311
SHA512

57f8473eedaf7e8aad3b5bcbb16d373fd6aaec290c3230033fc50b5ec220e93520b8915c936e758bb19107429a49965516425350e012f8db0de6d4f6226b42ee
SSDEEP

3072:9PdIuG8UvahsdcYX3UI2EuJ3im/ZCdady+RlTp/VYq63+sB:9PBUyhsdEI2++M+RlTHYL

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 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28
PID 2420 wrote to memory of 1932	2420	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\外挂\MSWINSCK.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\外挂\MSWINSCK.dll
  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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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