61a433daaaa4698cf96d4a78237d99556a3a7d22091f833f850f184b7bcea78a

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 23:03

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General

Target

$PLUGINSDIR/Processes_2015_02_11_2_2.dll
Size

56KB
MD5

0dc4361cc10bf4609baae53cca018a58
SHA1

b69e3ddb534f4ad10b6a532c9125b372ac73abc9
SHA256

d8d618d75d0c01c39bfc0827d1414c2aeed299cf541d3387322d0fd91bfd06a7
SHA512

1745d39ebcdb898fa752e2015356131e53bc064e79dad04c9b2917aa237088110291d8ca813e67ea71aa6c03614194a9c52285bfe7f18abe5c8b862b8520c293
SSDEEP

1536:J0wO3mVw8a7HzpyHrHhQl27ssSsVK5bamG:f6UimSsVK5mf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1984	1720	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 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 2088 wrote to memory of 1720	2088	rundll32.exe	30
PID 1720 wrote to memory of 1984	1720	rundll32.exe	31
PID 1720 wrote to memory of 1984	1720	rundll32.exe	31
PID 1720 wrote to memory of 1984	1720	rundll32.exe	31
PID 1720 wrote to memory of 1984	1720	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes_2015_02_11_2_2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes_2015_02_11_2_2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1720
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 224
    3⤵
    - Program crash
    PID:1984

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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