73f84fd9e2c75fa1296a1b2b1c2bbc70892acb2cfb33a3c372cf047d6e650d63

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31/01/2025, 22:55

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General

Target

"AKL.dll
Size

6KB
MD5

a7868b0f2d9c382d80019bcc2014b9c6
SHA1

f7f1a902bc83ee7d21e44add822c2746dba63e5a
SHA256

0fdb7ba1709a0fb29a1b6c0c5ab2c9efe24158054ffc9db0161218b29468755c
SHA512

8bcabe75ec0bfdefc22ff00deca0d63fb459622fc1fa7a9379e2f7e99ec75cfe2f76fb98b195ed40f050e56da1a2503dd7a9d551f0d66494349723686376d448
SSDEEP

96:U559JuAtqDsKVbpNsIGNgDLYJ/hdvvJ969Jhd+s8VHPnf:U5EAtqYOFNDG6DLYR/azhd+vtPf

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1748	2576	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 SetWindowsHookEx 1 IoCs

pid	Process
2576	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 3000 wrote to memory of 2576	3000	rundll32.exe	30
PID 2576 wrote to memory of 1748	2576	rundll32.exe	31
PID 2576 wrote to memory of 1748	2576	rundll32.exe	31
PID 2576 wrote to memory of 1748	2576	rundll32.exe	31
PID 2576 wrote to memory of 1748	2576	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\_AKL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\_AKL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 224
    3⤵
    - Program crash
    PID:1748

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

Replay Monitor

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Downloads

memory/2576-0-0x0000000076CB1000-0x0000000076CB2000-memory.dmp

Filesize
4KB

Download
memory/2576-1-0x0000000076CB0000-0x0000000076CDA000-memory.dmp

Filesize
168KB

Download
memory/2576-2-0x0000000076CB0000-0x0000000076CDA000-memory.dmp

Filesize
168KB

Download