35ff7ac5964c28252fa1f62e44c1757025b12ac5e1ff4f378dd3c825afde0f4b

Analysis

max time kernel
92s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2025, 11:24

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General

Target

Release_1807/msimg32.dll
Size

57.6MB
MD5

51182931113f78fa2c522d912c67b3fc
SHA1

c63d3729a6a48b3068d16d706b67cfbf8f58ba3b
SHA256

5fd238201d52f3f914eaab4b42d64080ef44431f34e0fad16806b6bc8a4f714e
SHA512

fab744594e9ca536111e74dafef39192cbc13c4b5b0da7595f66cd37bd978cae64cab45d943fecca914b63af930b12cc26f2e953e48f0561e7d61bd6be7ba110
SSDEEP

1572864:vQlp/dbyylHHB5eZZIDPOtUK03jXeZp86wOmpAW6fuFgZGhEV6lD5k1n0u7Saghy:ofFnbPOuK03jXeZp86wOmpUfuFAG8V0w

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
708	376	WerFault.exe	86

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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 376	3888	rundll32.exe	86
PID 3888 wrote to memory of 376	3888	rundll32.exe	86
PID 3888 wrote to memory of 376	3888	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Release_1807\msimg32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Release_1807\msimg32.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 572
    3⤵
    - Program crash
    PID:708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 376 -ip 376
1⤵
PID:5048

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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