742b7f6f9540d326cc531b10eee061dbe0bcb385ff1e0d6c854f6b1944be7a4c

Analysis

max time kernel
30s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01-01-2025 01:27

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General

Target

eQc4AK3Pa7bAmp6b8gma.dll
Size

468KB
MD5

07da7a30c7c6c64264fcd80e66d59db1
SHA1

11e62ed62744a29962ae522340bbee7382363e25
SHA256

cc7f7fd56b62ebe7d4a8b8ee07ee170350149dae643ce0b002e7daf08e113545
SHA512

ec1f612d49896cfdc74f176a9dfae18a34322173125aec25f19e0fccaf62f8aa5f5f568b4894f553bc045b67997c26a410a72b7d9b5a00c61eab4624cbeab10f
SSDEEP

12288:0RvMxmp/bqplWdBCu5DVA5BLR+51H/XOp/:058S/OvcQlR+5l/XC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1608	2388	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 3380 wrote to memory of 2388	3380	rundll32.exe	84
PID 3380 wrote to memory of 2388	3380	rundll32.exe	84
PID 3380 wrote to memory of 2388	3380	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eQc4AK3Pa7bAmp6b8gma.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eQc4AK3Pa7bAmp6b8gma.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 652
    3⤵
    - Program crash
    PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2388 -ip 2388
1⤵
PID:2380

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/2388-0-0x0000000010000000-0x00000000100B8000-memory.dmp

Filesize
736KB

Download
memory/2388-1-0x0000000010000000-0x00000000100B8000-memory.dmp

Filesize
736KB

Download
memory/2388-2-0x0000000002260000-0x0000000002318000-memory.dmp

Filesize
736KB

Download
memory/2388-3-0x0000000010000000-0x00000000100B8000-memory.dmp

Filesize
736KB

Download