d3888fc99aecc1276b56285494d858b5e7bb9257fbc9bfab9bde95c74122175d

Analysis

max time kernel
95s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
10/03/2024, 18:42

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General

Target

kmsactivator-cli.exe
Size

39KB
MD5

ac4e2fa876ed1fa335a87cf480f876f4
SHA1

0b2e1c40c26d3e8e41a522fcfd5448c5e56f7592
SHA256

d3888fc99aecc1276b56285494d858b5e7bb9257fbc9bfab9bde95c74122175d
SHA512

e8ddcc7c5cb7880d30e2a50a53358d7f652bd97d23de9335601d20b0d3e3a45042a7cd7ebae1ccbfc3fe58a96efb5cfe72063c8882950b57b72b72f869c94e24
SSDEEP

768:Yl/YMBg3ehsdD3A8c0MOeaUV45Ww3j/V3NA0xvV:pLdD+0MON593j/Dxd

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3084248216-1643706459-906455512-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 4640	3748	kmsactivator-cli.exe	81
PID 3748 wrote to memory of 4640	3748	kmsactivator-cli.exe	81
PID 3748 wrote to memory of 4640	3748	kmsactivator-cli.exe	81
PID 4640 wrote to memory of 2692	4640	cmd.exe	82
PID 4640 wrote to memory of 2692	4640	cmd.exe	82
PID 4640 wrote to memory of 2692	4640	cmd.exe	82
PID 4640 wrote to memory of 716	4640	cmd.exe	90
PID 4640 wrote to memory of 716	4640	cmd.exe	90
PID 4640 wrote to memory of 716	4640	cmd.exe	90
PID 4640 wrote to memory of 1908	4640	cmd.exe	93
PID 4640 wrote to memory of 1908	4640	cmd.exe	93
PID 4640 wrote to memory of 1908	4640	cmd.exe	93
PID 4640 wrote to memory of 1300	4640	cmd.exe	94
PID 4640 wrote to memory of 1300	4640	cmd.exe	94
PID 4640 wrote to memory of 1300	4640	cmd.exe	94
PID 4640 wrote to memory of 3816	4640	cmd.exe	104
PID 4640 wrote to memory of 3816	4640	cmd.exe	104
PID 4640 wrote to memory of 3816	4640	cmd.exe	104
PID 4640 wrote to memory of 3800	4640	cmd.exe	106
PID 4640 wrote to memory of 3800	4640	cmd.exe	106
PID 4640 wrote to memory of 3800	4640	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\kmsactivator-cli.exe
"C:\Users\Admin\AppData\Local\Temp\kmsactivator-cli.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\A2F7.tmp\kmsactivator-cli.bat""
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:4640
- - C:\Windows\SysWOW64\choice.exe
    choice /n /c 123456789
    3⤵
    PID:2692
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX
    3⤵
    PID:716
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /skms kms8.msguides.com
    3⤵
    PID:1908
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /ato
    3⤵
    PID:1300
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" -dli
    3⤵
    PID:3816
- - C:\Windows\SysWOW64\choice.exe
    choice /n /c 123456789
    3⤵
    PID:3800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
1⤵
PID:3048

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\A2F7.tmp\kmsactivator-cli.bat

Filesize
2KB

MD5
afeacd1fe2ad550c55ebdb12de31a976

SHA1
7d6e7fe5535e11fde5914dfff049fc1d57ade8aa

SHA256
ac8864fcb2fb6e6a628182c36b49a41e237dd3740125c53a58d39235b473dda1

SHA512
347aa33b235e4101cef4972eb224daabb6b23f8eaf247c6eea6cecbb1bef7a55c9524cb0f6d2a83a9bbb1eddbeaa2db5fec28e5fbdb99ab63e02d8b98773b5c4

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