5d1a98ca85704a6617f803902a96dd653a2c1a75f9d6887da164c293a0f46a7b

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 01:07

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General

Target

$PLUGINSDIR/inetc.dll
Size

20KB
MD5

50fdadda3e993688401f6f1108fabdb4
SHA1

04a9ae55d0fb726be49809582cea41d75bf22a9a
SHA256

6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6
SHA512

e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8
SSDEEP

384:jQB2ZUVHUxgoJX0eBA6PcH85db+ya9cC0Ac9khYLMkIX0+G5xgZmT+m//a:j/UFeJ5S6PHLNa9cFam/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2016	1944	WerFault.exe	30

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 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 2464 wrote to memory of 1944	2464	rundll32.exe	30
PID 1944 wrote to memory of 2016	1944	rundll32.exe	31
PID 1944 wrote to memory of 2016	1944	rundll32.exe	31
PID 1944 wrote to memory of 2016	1944	rundll32.exe	31
PID 1944 wrote to memory of 2016	1944	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 236
    3⤵
    - Program crash
    PID:2016

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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