0b4ed4250872acb0dec5fda8c040f14525b47ebf6b8883f6e3d7a5102b3bca4e

Analysis

max time kernel
73s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
25-12-2024 19:39

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General

Target

$PLUGINSDIR/registry.dll
Size

29KB
MD5

2880bf3bbbc8dcaeb4367df8a30f01a8
SHA1

cb5c65eae4ae923514a67c95ada2d33b0c3f2118
SHA256

acb79c55b3b9c460d032a6f3aaf6c642bf8c1d450e23279d091cc0c6ca510973
SHA512

ca978702ce7aa04f8d9781a819a57974f9627e969138e23e81e0792ff8356037c300bb27a37a9b5c756220a7788a583c8e40cc23125bcbe48849561b159c4fa3
SSDEEP

768:HsKZwhFkGOr0Ga4+8DFFHR4mmw5+64fuKwX13:HLKmGOr0Ga4+8DFFHRrmw5+m

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2816	2748	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 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2484 wrote to memory of 2748	2484	rundll32.exe	30
PID 2748 wrote to memory of 2816	2748	rundll32.exe	31
PID 2748 wrote to memory of 2816	2748	rundll32.exe	31
PID 2748 wrote to memory of 2816	2748	rundll32.exe	31
PID 2748 wrote to memory of 2816	2748	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\registry.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\registry.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 228
    3⤵
    - Program crash
    PID:2816

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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