afe4c1ac48c58f0671f15c3741e7e822d4f84fb99d05e14117005cc80912bcf6

Analysis

max time kernel
144s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 14:16

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General

Target

$TEMP/4673551D-STFT12-4FE7-A218-48BDAE051E2B_std/NGSetup.dll
Size

168KB
MD5

481815d8cd7a0f149deb0e0c34a0192e
SHA1

f02977bf518461cdfe8d3c6b2bb71089750a5ced
SHA256

3a1e9411ead9fc77543de2a8688a0b0a35c680502a7406ab5bb95f3d1ad956ff
SHA512

d4bc27da3059a413535399b1bcdd00766a329f0da10cc4ad33883857a4057473f9fbb31db99f847d75551768bd03fbe79342a879e47b155fefcd0a900c18dade
SSDEEP

3072:jxNdNszPkK0sdgsudX0nqChB9FibMJOaqbqbyxghpIUPRjyMcyclsb+7/:jxNdyz8K0SgldX0bhBbibnOJjyMc3sb6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1148	2152	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 3416 wrote to memory of 2152	3416	rundll32.exe	84
PID 3416 wrote to memory of 2152	3416	rundll32.exe	84
PID 3416 wrote to memory of 2152	3416	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\4673551D-STFT12-4FE7-A218-48BDAE051E2B_std\NGSetup.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\4673551D-STFT12-4FE7-A218-48BDAE051E2B_std\NGSetup.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 628
    3⤵
    - Program crash
    PID:1148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2152 -ip 2152
1⤵
PID:1980

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

Windows 7 deprecation

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