d6d59093320d04c4cf05c9451186fb00b28a097ecc00a473def3c7ee64be25c2

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:21

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General

Target

$PLUGINSDIR/jdzq.dll
Size

34KB
MD5

3cbfaabed5bfdf7ba91b2239ff4f54ae
SHA1

f135231f2966ef23161b8744cf5c4d321234d1e0
SHA256

369665e2448df9c8a1dce71ca14a508f4767ee7b4a141a39d662fff5a523a1a3
SHA512

a4a9bddc5d0c805f15974dc5b975196f9af26fdf8285c6d7ffbdcb22f3529d44863e8616cb33167f0b3a456e07cbd71fae3916b1c0c792317f36b90565e6184d
SSDEEP

768:F+Fegdn2Nn9Zee2WcRUHx7cLemtcuRAoTGgV:FXggN943WcRywem+uRAoKgV

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1976	1120	WerFault.exe	85

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 7 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 1120	1412	rundll32.exe	85
PID 1412 wrote to memory of 1120	1412	rundll32.exe	85
PID 1412 wrote to memory of 1120	1412	rundll32.exe	85
PID 1120 wrote to memory of 1832	1120	rundll32.exe	86
PID 1120 wrote to memory of 1832	1120	rundll32.exe	86
PID 1120 wrote to memory of 1832	1120	rundll32.exe	86
PID 1120 wrote to memory of 1832	1120	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jdzq.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jdzq.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1120
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\jdzq.dll,#1
    3⤵
    PID:1832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 700
    3⤵
    - Program crash
    PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1120 -ip 1120
1⤵
PID:4004

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

Replay Monitor

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Downloads

memory/1120-0-0x0000000010009000-0x000000001000B000-memory.dmp

Filesize
8KB

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