a90ffdba1be5e8c98a4c083b81d9b1f8346410fbaf3dd511dc34c01bde3ec20e

Analysis

max time kernel
31s
max time network
32s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 01:00

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

AkuTheSlime4.exe
Size

243KB
MD5

5a908bd0fb8970f5bcee95d31aa1b972
SHA1

cad8de8d2ada987ce3ebe99e4c10ee60baee33f2
SHA256

a90ffdba1be5e8c98a4c083b81d9b1f8346410fbaf3dd511dc34c01bde3ec20e
SHA512

02226e6080138546366e23f2ce0363da3f90477605e1684ff8d5a23f87bbf90347c0780ac4da978e1543d49e65d6249a94aa4f143eb701dd5ada59bfbb2ce724
SSDEEP

6144:YqPatttk5x37tttttt67bhOSKfU0wOtTiEqOpPXccV+RGRNM:YqP15x3cB9060PX3cRG

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2784	shutdown.exe
Token: SeRemoteShutdownPrivilege	2784	shutdown.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 2076	2228	AkuTheSlime4.exe	29
PID 2228 wrote to memory of 2076	2228	AkuTheSlime4.exe	29
PID 2228 wrote to memory of 2076	2228	AkuTheSlime4.exe	29
PID 2076 wrote to memory of 2748	2076	cmd.exe	30
PID 2076 wrote to memory of 2748	2076	cmd.exe	30
PID 2076 wrote to memory of 2748	2076	cmd.exe	30
PID 2076 wrote to memory of 2784	2076	cmd.exe	31
PID 2076 wrote to memory of 2784	2076	cmd.exe	31
PID 2076 wrote to memory of 2784	2076	cmd.exe	31

C:\Users\Admin\AppData\Local\Temp\AkuTheSlime4.exe
"C:\Users\Admin\AppData\Local\Temp\AkuTheSlime4.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2228
- C:\Windows\system32\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\cmd.bat" "
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\msg.vbs"
    3⤵
    PID:2748
- - C:\Windows\system32\shutdown.exe
    shutdown /r
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2784

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:2952

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:500

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\cmd.bat

Filesize
108B

MD5
28256a962767b1954e50801af30baa3d

SHA1
06938a7ea7ef6f1d45732b34cf8583879c8b5011

SHA256
2d18064414596c6bebc504d3b2e61ad263356d19685cb2fb7cee5ca3d579374c

SHA512
6a601b0b33dacbd75723f59a1d272d48778cff42302e564b79de4ea0263738f239bba68171fdd7ce72387b73324b1e80ea49ff91a0740730d4d5ef7da3e999af

Download Submit
C:\Users\Admin\AppData\Local\Temp\msg.vbs

Filesize
64B

MD5
a9a0c15d9af10b6ea119975f99bf453d

SHA1
4966878bf0ef1bfbe0bc6e4e48c8f8fa8442248e

SHA256
b08c5aa5783b5286d31a013ef78eb7cc4f1a244985776fa0752874c8fff2cda9

SHA512
2747e49aacaf0000774cdfe580db437469f5d99e6f3bcd6963acf6d87757ed98fb1fb6d19ce713f98fcaa42eb7e61539556066eb47ff9de5b37a08a96323f5db

Download Submit
memory/500-47-0x0000000002A90000-0x0000000002A91000-memory.dmp

Filesize
4KB

Download
memory/2228-0-0x0000000000F40000-0x0000000000F82000-memory.dmp

Filesize
264KB

Download
memory/2228-8-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

Filesize
9.9MB

Download
memory/2228-14-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

Filesize
9.9MB

Download
memory/2952-46-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download