e3ca59a6a52ea549fcd5cf03a30990b2e2525bac7f7cfb32af905e9963a34fd8

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 20:23

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General

Target

7266937b38d208dbde92a915efbbf5195df61f24e9b7d7643af17f82831cd0ae.dll
Size

277KB
MD5

1dd5a182a6d7c8667e4e6b5a5ce30b45
SHA1

fa493a87a9d0004f2b085990b1278cf1fe9fb873
SHA256

7266937b38d208dbde92a915efbbf5195df61f24e9b7d7643af17f82831cd0ae
SHA512

340e7ba1a68fee0573290640a65a5d55912aedb82ec9b6e75d67dbacf2f11036aabfe685b0dde6a489f3f0ba874e3650814b87f1934defa1297c3bf58493c6d9
SSDEEP

3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15adYke/wZU2PWOqZFisosuNJ:PjdFKdoSxvixTxUAHh/w2GWzhKNJ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2696	3060	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 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 2112 wrote to memory of 3060	2112	rundll32.exe	30
PID 3060 wrote to memory of 2696	3060	rundll32.exe	31
PID 3060 wrote to memory of 2696	3060	rundll32.exe	31
PID 3060 wrote to memory of 2696	3060	rundll32.exe	31
PID 3060 wrote to memory of 2696	3060	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7266937b38d208dbde92a915efbbf5195df61f24e9b7d7643af17f82831cd0ae.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7266937b38d208dbde92a915efbbf5195df61f24e9b7d7643af17f82831cd0ae.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 240
    3⤵
    - Program crash
    PID:2696

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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