91ff99594f87c113f6087359093099cdbbc1fc19b1a03bee9b52ed86a47c2835

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 11:29 UTC

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General

Target

$PLUGINSDIR/GetVersion.dll
Size

8KB
MD5

e013b625f5ae1e2f0b442cf39c0069df
SHA1

9ec785b63279144c091366badda65278c4cdee20
SHA256

16dd6da98b7e53d374830cd4c644c01b112955f8487a285f34dc0353e9cfac15
SHA512

306f7e674d119d129db48012c43f825bffabd078fac8518aea9d514b0787752a2e876bda2ad15df7332bfc8cfba38a0d1be17ee7c58a27e09678fce9aec58418
SSDEEP

192:9r/9XGqK7s/AlHdJZBi46AQ5VuNxHA8/1:HXGqM93Bi46AQ5Vujg8/1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	2200	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 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2976 wrote to memory of 2200	2976	rundll32.exe	30
PID 2200 wrote to memory of 3036	2200	rundll32.exe	31
PID 2200 wrote to memory of 3036	2200	rundll32.exe	31
PID 2200 wrote to memory of 3036	2200	rundll32.exe	31
PID 2200 wrote to memory of 3036	2200	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\GetVersion.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2200 -s 220
    3⤵
    - Program crash
    PID:3036

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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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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