8ce0dab1564dbbc1c5d0bb2984ae7c89986391fe32e2d8d9128e24b13c5b778d

Analysis

max time kernel
149s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
17/04/2026, 00:28

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General

Target
clink.bat
Size 1KB
Sample260417-asm9vsf14v
SHA256 8ce0dab1564dbbc1c5d0bb2984ae7c89986391fe32e2d8d9128e24b13c5b778d
MD5 bc3a35ccbe8b9c80c1ffc3322189d0ea
SHA1 572555e1b5e717f0052e85ff37e584b09ea327d3
SHA512 82f047d34dce02cc8b2efd43d33421b433eeac7df60bb200da1ccb444c01e8b1db81bcedd13fb7f63b5790623172d5228c08a00951cec6ffcfde36a03b08c590
TLSH
T17B311182542E933E19B24943F9B2130AF527D5033757102AB557A0EE7FA31CA90EA1FA
MD5 SHA1 SHA512 TLSH

Score

8^/10

discovery

Malware Config

Signatures

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	5012	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
5012	cmd.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5012	cmd.exe
5012	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 5012	4200	cmd.exe	80
PID 5012 wrote to memory of 3452	5012	cmd.exe	82
PID 3452 wrote to memory of 5012	3452	clink_x64.exe	80

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\clink.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Windows\system32\cmd.exe
  cmd.exe /s /k ""C:\Users\Admin\AppData\Local\Temp\clink.bat" inject "
  2⤵
  - Badlisted process makes network request
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5012
- - C:\Users\Admin\AppData\Local\Temp\clink_x64.exe
    "C:\Users\Admin\AppData\Local\Temp\clink_x64.exe" inject
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3452

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

clink_dll_x64.dll

Path C:\Users\Admin\AppData\Local\Temp\clink\dll_cache\1.9.19.77e487_ddde27f6\clink_dll_x64.dll
Size 2.8MB
SHA256 d49728a2fa3712bbbf15b7143b318a1c76b04d906dbb9c72987aa27fb0ec6094
MD5 cd634fcc9ba191ae8bf68d0deaf79f40
SHA1 3d8950d359a2424130af36e948fb5d31aa45c8a8
SHA512 8edd265732b3ebb88f2ed848e6a53bfa3ee00cd599cacbf6ace43102251543d937f354b8d6bf8d443839d4fe89820484780f470ad69aebd1b1febdaaf0d59342
SSDEEP 49152:TZwpacFea0sIUKXzd4bvfw7EObQLnQyArMUYdD:TyFgsIN8vo7EBQ/rMf
TLSH
T1E6D59E56F2B902ABD06B8034C9571A53E7B1B5994724E7DB13D482792F23BF12A7F380
MD5 SHA1 SHA512 SSDEEP TLSH

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clink_dll_x64.dll.origin

Path C:\Users\Admin\AppData\Local\Temp\clink\dll_cache\1.9.19.77e487_ddde27f6\clink_dll_x64.dll.origin
Size 51B
SHA256 30f357be16b438b012273b6030fdd0aa5dc2002b933b548b51bb3963028084f0
MD5 a74f26fa457f716c83bc194232730b00
SHA1 51df2c0c3eab65330e92110c92bfbdc840e00e14
SHA512 b3f9770f247cdaf3c4bbf89234821e76d10d357ee1fc1b2683830b928255663a46b3cf61275c1334e9e77d8441dfe095bbf272c42c7c5bb2e8c797a2c519089f
TLSH
T13290021052C796190405B4774565564CC571091A2E8637268EA1844862524CAE691201
MD5 SHA1 SHA512 TLSH

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clink.log

Path C:\Users\Admin\AppData\Local\clink\clink.log
Size 1KB
SHA256 1212cca82807b3de772ec92b0758ab3ad41531fb50daf1bc5b6b9d3c20edd2ac
MD5 cda87b4c219faa5752db8d7f682f0875
SHA1 c7df9870a507539a5dcd65162c5232740875b4c7
SHA512 4a2ab93bd09e7c8d5e036f154273e11470fc25e792992173b0202b464802b2e039c35974a04a3939c2fc6d02850d0e394894c856188b93b0bc07105451710490
TLSH
T100318D40AD8D8260B799C16594BBB309D758F90F7A808037BE10D829874E59983CF11A
MD5 SHA1 SHA512 TLSH

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clink.log

Path C:\Users\Admin\AppData\Local\clink\clink.log
Size 2KB
SHA256 3eaf0800ee3bd299e0dd3c00b4a1732554476bf6b6b0469bc05c7bea214b8ad1
MD5 aa79ee5c051e0e9bdf9b49b7c6d1481a
SHA1 c0822a9b843c2cab383688c59c566a07571a8a73
SHA512 0d33761e8fd5415a5b6d80de8a86f9fd86133eda7ddfde96bc36a51df2bcae7724b88a1334e95cce611213526621e22c9146b6329739a936219a5f5d1a5374b5
TLSH
T1B8419B40AC8D9261B7A6C175A4BB7309E759FA0F7E80C037BD14D47A970F5AA838F41E
MD5 SHA1 SHA512 TLSH

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memory/5012-3-0x000002428F3B0000-0x000002428F3B1000-memory.dmp

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memory/5012-24-0x000002428F610000-0x000002428F611000-memory.dmp

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memory/5012-8-0x000002428F610000-0x000002428F611000-memory.dmp

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memory/5012-7-0x000002428F3B0000-0x000002428F3B1000-memory.dmp

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