3d575c1c64e8d85813cda0e06a8a1f30425a3a884dc89ca31173a46fc5c89f1f

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 16:37

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General

Target

33c94fe614ac2e6148d4ff8af6a12131f078349350fe06507aa6d9ab1b510cc9.dll
Size

305KB
MD5

2273c7b32e43b4f52fd49dcfa51f017e
SHA1

2468dc6f8604146c90c6664cd97261203adb11ce
SHA256

33c94fe614ac2e6148d4ff8af6a12131f078349350fe06507aa6d9ab1b510cc9
SHA512

fa917286ce7cd14e99df8fac530bb89456fbc1d27ff95964f7af991dcd175b2f7cc563b6df525c49135f32d32eb27e2094a9a47d3d0611be30bfbf7d0d53586a
SSDEEP

6144:PjdFKdoSxvixTxUAHh/w2GWziZms1f4wYd28:jhGvixUAOv113YdB

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2120	2124	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 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2212 wrote to memory of 2124	2212	rundll32.exe	30
PID 2124 wrote to memory of 2120	2124	rundll32.exe	31
PID 2124 wrote to memory of 2120	2124	rundll32.exe	31
PID 2124 wrote to memory of 2120	2124	rundll32.exe	31
PID 2124 wrote to memory of 2120	2124	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\33c94fe614ac2e6148d4ff8af6a12131f078349350fe06507aa6d9ab1b510cc9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\33c94fe614ac2e6148d4ff8af6a12131f078349350fe06507aa6d9ab1b510cc9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 240
    3⤵
    - Program crash
    PID:2120

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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