18f04bae8991715dd208d90b05e76754a0e2fb0fa7d92e38e81088026df24231

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 16:38

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General

Target

$PLUGINSDIR/Timeout.dll
Size

16KB
MD5

8434247d632607e12a4b7bfe5d2c4581
SHA1

bab3bc1141c0cd4a9ae2d7d1a62a0066f9d17e0b
SHA256

cf71e1dfc1f4cc84d45393ad54597c7681de6b40e99345a6e67b3ecb78cd59c4
SHA512

31b4313212558867a020696bfe1ae84a90c78c93353e2b134f0b62703201c9b0c5d3e80624a64f28440ac66afacf4ef44ea5407dd02d5e517586300a6a35372a
SSDEEP

192:ngJHSn95vZZEgyIjp1sN/8yhS99H8lBcwTKpXqQjcWpXuB5:mezBZEgyI91y8yo9ulBcyK8Aze5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1940	2436	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2844 wrote to memory of 2436	2844	rundll32.exe	31
PID 2436 wrote to memory of 1940	2436	rundll32.exe	32
PID 2436 wrote to memory of 1940	2436	rundll32.exe	32
PID 2436 wrote to memory of 1940	2436	rundll32.exe	32
PID 2436 wrote to memory of 1940	2436	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Timeout.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Timeout.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2436
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 224
    3⤵
    - Program crash
    PID:1940

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/2436-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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