1257eb42368501130beff8430eb2ddfbf957838f94b1588d857c4ce17040c89c

Analysis

max time kernel
95s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 15:07

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General

Target

$PLUGINSDIR/DLLWeb.dll
Size

28KB
MD5

598230e369b14593f2079285cae1e70f
SHA1

6c4ad18a3cdd19a2d04da9f593836bd21fe68825
SHA256

33052ed4e2c3f7b3c8c202e511335a1c0e4808e93324541d41589ec30635d902
SHA512

83ce30f14c794db8f5c7a9b727252c4e040ccd08b3f914db4a853a1ce0756ceabac527d3a0d0f10e0f3616858db14e75cb0824b7151ad3eb83b045ff6dc197d0
SSDEEP

96:wB8KzN/0AatJ/l7kvBBNO7HFi0un2vx2YHFI3zj+ueBudGa5Xc:wbN/HatJ/uvBO7xX2Y2jyZYdb6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3768	3612	WerFault.exe	82

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 4112 wrote to memory of 3612	4112	rundll32.exe	82
PID 4112 wrote to memory of 3612	4112	rundll32.exe	82
PID 4112 wrote to memory of 3612	4112	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWeb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWeb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3612
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3612 -s 620
    3⤵
    - Program crash
    PID:3768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3612 -ip 3612
1⤵
PID:4296

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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