Overview
overview
10Static
static
10mimi.zip
windows7-x64
1mimi.zip
windows10-2004-x64
1home/macie...rv.sys
windows7-x64
10home/macie...rv.sys
windows10-2004-x64
10home/macie...tz.exe
windows7-x64
3home/macie...tz.exe
windows10-2004-x64
3home/macie...ib.dll
windows7-x64
3home/macie...ib.dll
windows10-2004-x64
3home/macie...ve.exe
windows7-x64
3home/macie...ve.exe
windows10-2004-x64
3home/macie...ol.dll
windows7-x64
3home/macie...ol.dll
windows10-2004-x64
3home/macie...ds.yar
windows7-x64
3home/macie...ds.yar
windows10-2004-x64
3home/macie...om.idl
windows7-x64
3home/macie...om.idl
windows10-2004-x64
3home/macie...rv.sys
windows7-x64
10home/macie...rv.sys
windows10-2004-x64
10home/macie...tz.exe
windows7-x64
1home/macie...tz.exe
windows10-2004-x64
1home/macie...ib.dll
windows7-x64
1home/macie...ib.dll
windows10-2004-x64
1home/macie...ol.dll
windows7-x64
1home/macie...ol.dll
windows10-2004-x64
1Analysis
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max time kernel
92s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-01-2025 13:24
Behavioral task
behavioral1
Sample
mimi.zip
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
mimi.zip
Resource
win10v2004-20250129-en
Behavioral task
behavioral3
Sample
home/maciek/mimikatz/Win32/mimidrv.sys
Resource
win7-20241023-en
Behavioral task
behavioral4
Sample
home/maciek/mimikatz/Win32/mimidrv.sys
Resource
win10v2004-20250129-en
Behavioral task
behavioral5
Sample
home/maciek/mimikatz/Win32/mimikatz.exe
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
home/maciek/mimikatz/Win32/mimikatz.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral7
Sample
home/maciek/mimikatz/Win32/mimilib.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
home/maciek/mimikatz/Win32/mimilib.dll
Resource
win10v2004-20250129-en
Behavioral task
behavioral9
Sample
home/maciek/mimikatz/Win32/mimilove.exe
Resource
win7-20241010-en
Behavioral task
behavioral10
Sample
home/maciek/mimikatz/Win32/mimilove.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
home/maciek/mimikatz/Win32/mimispool.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
home/maciek/mimikatz/Win32/mimispool.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
home/maciek/mimikatz/kiwi_passwords.yar
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
home/maciek/mimikatz/kiwi_passwords.yar
Resource
win10v2004-20250129-en
Behavioral task
behavioral15
Sample
home/maciek/mimikatz/mimicom.idl
Resource
win7-20241023-en
Behavioral task
behavioral16
Sample
home/maciek/mimikatz/mimicom.idl
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
home/maciek/mimikatz/x64/mimidrv.sys
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
home/maciek/mimikatz/x64/mimidrv.sys
Resource
win10v2004-20250129-en
Behavioral task
behavioral19
Sample
home/maciek/mimikatz/x64/mimikatz.exe
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
home/maciek/mimikatz/x64/mimikatz.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
home/maciek/mimikatz/x64/mimilib.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
home/maciek/mimikatz/x64/mimilib.dll
Resource
win10v2004-20250129-en
Behavioral task
behavioral23
Sample
home/maciek/mimikatz/x64/mimispool.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
home/maciek/mimikatz/x64/mimispool.dll
Resource
win10v2004-20250129-en
General
-
Target
home/maciek/mimikatz/Win32/mimispool.dll
-
Size
29KB
-
MD5
64321f9e601651cb623e63d67de6c984
-
SHA1
ee256081c8dff963701a45b9803d9f5d9e6638ec
-
SHA256
b016e0fb93032d4ab6f2fb2ec6388e3117442d836bed2fe38ae8b73d7b825c5e
-
SHA512
ffe04da002f901fec52bdaa61dbd5dfdfa87d1a3ce53a4941afda008dcd726ceea054b2ef188d6f36ab4691b1fa02c5589aafe118ded0360e5daa4fe98903d3f
-
SSDEEP
768:V+B+s0uolsCDihqa1aSoQuSPNaiho9W1aSoQuSP/N:VW0uolHDi/oL7SPNaiEWoL7SP/N
Malware Config
Signatures
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 964 wrote to memory of 4872 964 rundll32.exe 82 PID 964 wrote to memory of 4872 964 rundll32.exe 82 PID 964 wrote to memory of 4872 964 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\home\maciek\mimikatz\Win32\mimispool.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\home\maciek\mimikatz\Win32\mimispool.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4872
-