164b00366c5fda5a9d82ac53f9aa8317f8108d9dddf7225269ec913fe9c7189e

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 11:19

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General

Target

164b00366c5fda5a9d82ac53f9aa8317f8108d9dddf7225269ec913fe9c7189e.dll
Size

2.0MB
MD5

dfcdd59d0fb1ac9f85751d272e2212bf
SHA1

2ef4f3d3a58f3ecbe35f5d0e2235afe63d7c8360
SHA256

164b00366c5fda5a9d82ac53f9aa8317f8108d9dddf7225269ec913fe9c7189e
SHA512

82761eb95af661a4a0522e1c32b8ce7201e9dd687991c91171cdf2e82618e35df6261a4d01aac5b2ea9592c70d938245c79ba6a952c005134725e3fa0b159d27
SSDEEP

49152:vjoBQ2cUyhlc9K4HrkD3nMtNIPJn8hqN6NnZM6GeDbSJWnqHbjD8EK:vEBQ21yXcK0kD3MtNIPhuZM6GeDbSJWY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1628	2024	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 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 1236 wrote to memory of 2024	1236	rundll32.exe	30
PID 2024 wrote to memory of 1628	2024	rundll32.exe	31
PID 2024 wrote to memory of 1628	2024	rundll32.exe	31
PID 2024 wrote to memory of 1628	2024	rundll32.exe	31
PID 2024 wrote to memory of 1628	2024	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\164b00366c5fda5a9d82ac53f9aa8317f8108d9dddf7225269ec913fe9c7189e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\164b00366c5fda5a9d82ac53f9aa8317f8108d9dddf7225269ec913fe9c7189e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2024 -s 236
    3⤵
    - Program crash
    PID:1628

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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