edcb20c4866a9bb4d39179a8d8709db43780b82904a02f5fe7a3825f1ad232b5

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 08:30

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General

Target

$PLUGINSDIR/registry.dll
Size

16KB
MD5

24a7a119e289f1b5b69f3d6cf258db7c
SHA1

fec84298f9819adf155fcf4e9e57dd402636c177
SHA256

ae53f8e00574a87dd243fdf344141417cfe2af318c6c5e363a030d727a6c75d1
SHA512

fdbbedcc877bf020a5965f6ba8586ade48cfbe03ac0af8190a8acf077fb294ffd6b5a7ae49870bff8cacd9e33d591be63b5b3d5c2e432c640212bdcd0c602861
SSDEEP

384:Bl1fUuJHxreh2OatbswPCr64oLchV0oLQYYfVB:BlBzHxrehKbswK2TchDLQZfVB

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2540	2524	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 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 840 wrote to memory of 2524	840	rundll32.exe	30
PID 2524 wrote to memory of 2540	2524	rundll32.exe	31
PID 2524 wrote to memory of 2540	2524	rundll32.exe	31
PID 2524 wrote to memory of 2540	2524	rundll32.exe	31
PID 2524 wrote to memory of 2540	2524	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\registry.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:840
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\registry.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2524
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2524 -s 224
    3⤵
    - Program crash
    PID:2540

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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