8a59bb0e1678af1df0b5d32e17ecc543310876b8b27ed18350ffced305ac32bd

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 05:47

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General

Target

jdiqrg82pzye5z.dll
Size

21KB
MD5

aadaaa353372e70ccfe4d4f4c1bbd1f7
SHA1

54d48dd123c7ec8b61e35044b77520cee3b4d448
SHA256

75591a435b4d7f1ad7ade1a931219529d86a1f66944e3dced39c361f0a8f6321
SHA512

5af3ea7e9ddb43322322fcba69bc21b959481f1962a3a47b46b9ce38f716c1fe47a57204f0bd0a4c0bf9de1ffc60b0db43b95cb3129afa85c3c6837e3f21fb9b
SSDEEP

384:q4D9QMdvZx94X20ZJ5gbs1Ww2nhd5HXG9PwcFEfC9lCRofPXaKn:q3O4G0Hm02nX5H5a9lzXaY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3208	1476	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 behavior: EnumeratesProcesses 8 IoCs

pid	Process
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe
1476	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 1476	1948	rundll32.exe	82
PID 1948 wrote to memory of 1476	1948	rundll32.exe	82
PID 1948 wrote to memory of 1476	1948	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jdiqrg82pzye5z.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jdiqrg82pzye5z.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1476 -s 752
    3⤵
    - Program crash
    PID:3208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1476 -ip 1476
1⤵
PID:4952

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/1476-0-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download
memory/1476-1-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download