0fb5ab34e27b96e70e41e877f0dba22567af5c46fa5251d0756510523194fd99

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 04:08

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General

Target

0fb5ab34e27b96e70e41e877f0dba22567af5c46fa5251d0756510523194fd99.dll
Size

133KB
MD5

a7648ff28ff960e0126955b070702637
SHA1

eba32b2553e2f4882bcfe0ddb286b91cb02b6739
SHA256

0fb5ab34e27b96e70e41e877f0dba22567af5c46fa5251d0756510523194fd99
SHA512

0d9550d57cecee3e13387f0bdff7a72ebd62cefeb8170d3434b3931c5face9f0d25e398587d6c2e64b94794d104da63ad2466feba90ebefdb51f00dd34527c5c
SSDEEP

3072:3cbSmSypzpoN3tpsO95gZisBX7w8yx6ejilxztH:3cbSmvl4T3CX7/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3016	1056	WerFault.exe	29

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 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 2236 wrote to memory of 1056	2236	rundll32.exe	29
PID 1056 wrote to memory of 3016	1056	rundll32.exe	30
PID 1056 wrote to memory of 3016	1056	rundll32.exe	30
PID 1056 wrote to memory of 3016	1056	rundll32.exe	30
PID 1056 wrote to memory of 3016	1056	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0fb5ab34e27b96e70e41e877f0dba22567af5c46fa5251d0756510523194fd99.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0fb5ab34e27b96e70e41e877f0dba22567af5c46fa5251d0756510523194fd99.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1056
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 224
    3⤵
    - Program crash
    PID:3016

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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