1c3ec5a31ecb327033956a095458c09637fd3a01cfe30b08eb7cefca9794398a

Analysis

max time kernel
136s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2024 09:05

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General

Target

DumpLog.dll
Size

48KB
MD5

f03d0a077fc85f3067509d24ba6eab60
SHA1

139a7f227011ac0a1dd8f54c180dcac191f9a126
SHA256

f57926dfb0d5245beefc1955739f27566d7331cb0e3326b2891890a02d2c60e5
SHA512

ffe0e59200be3b6be416a7437bc17f1500ca093eb4d0b2ff3d3f8d06494e661b827bb3ef2adbfcb77820c9d3eebb206e228de7944d67d6494133ba568880ecd1
SSDEEP

384:S0g+8zW1I4bEBA/mp/NJh6Cznn/IXMIYpI6dZSUAb3drTynp1lkbErSBeB4u:qz8nOxNJcYn6pY9ZrA7xTyp15aeB4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4540	3068	WerFault.exe	84

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 2924 wrote to memory of 3068	2924	rundll32.exe	84
PID 2924 wrote to memory of 3068	2924	rundll32.exe	84
PID 2924 wrote to memory of 3068	2924	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DumpLog.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DumpLog.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 540
    3⤵
    - Program crash
    PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3068 -ip 3068
1⤵
PID:4304

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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