bd232b250f69a2dd997044807ebd8cdb76570fa702cdafc1dc3d09a49919c74f

Analysis

max time kernel
121s
max time network
132s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
15/10/2024, 02:28

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General

Target

ASL.dll
Size

73KB
MD5

dddd1d04d5f4360371bc99c7c476f70d
SHA1

479a5f9ecda5d6e57d0cba76539569d4735607d1
SHA256

d4400b6df35296e6be1f753588ee326a515658a7a0f8dc670552dec64acde55a
SHA512

42f767e2aecd6d70f9e35409b6346be31aa523bd726ff73ca7b4cd39c060e8521af4a967cdf7d1aa2605f3af794cfc8fad72fe7bf0932425cbf04af3e3564120
SSDEEP

1536:RErBiJ5EpFIANsEPfDHe6d3BhIFj5MqAyQlOeQOAQ7a62in:RPwFIANfDHeA3ByFj5pQlOeQOAQ7aM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2548	2340	WerFault.exe	31

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 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 1116 wrote to memory of 2340	1116	rundll32.exe	31
PID 2340 wrote to memory of 2548	2340	rundll32.exe	32
PID 2340 wrote to memory of 2548	2340	rundll32.exe	32
PID 2340 wrote to memory of 2548	2340	rundll32.exe	32
PID 2340 wrote to memory of 2548	2340	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ASL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 232
    3⤵
    - Program crash
    PID:2548

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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