309a663d823933735592b679b88b1acee6daa69b3b4a3ad8b9712bae888bf27c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 17:47

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General

Target

3355e7460b208d9a7dd420147b02d07beb62c24b43753fe2dcc4966c46482a19.dll
Size

206KB
MD5

ac4b3a70658359cf10c3472c4bb88c44
SHA1

fdec1aefc4f9f66aebd203a656a2acaa532d70af
SHA256

3355e7460b208d9a7dd420147b02d07beb62c24b43753fe2dcc4966c46482a19
SHA512

c0d3a66742126f1395b8562a41b1ef98e309c0cf193c162741d604d22b0921357489c5d36646edce644e66ad60a921569c9084a77e2357df82cd592def9c7cd5
SSDEEP

3072:nryYXMJJciFoSYMoXYQlwfv/gF8jua3PX4Ns5drwolUtA4L5RuN:lXkiq4wfv4Kjnv+srwoYk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2348	1112	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 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 2528 wrote to memory of 1112	2528	rundll32.exe	30
PID 1112 wrote to memory of 2348	1112	rundll32.exe	31
PID 1112 wrote to memory of 2348	1112	rundll32.exe	31
PID 1112 wrote to memory of 2348	1112	rundll32.exe	31
PID 1112 wrote to memory of 2348	1112	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3355e7460b208d9a7dd420147b02d07beb62c24b43753fe2dcc4966c46482a19.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3355e7460b208d9a7dd420147b02d07beb62c24b43753fe2dcc4966c46482a19.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1112 -s 240
    3⤵
    - Program crash
    PID:2348

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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