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Analysis
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max time kernel
300s -
max time network
300s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
23/02/2024, 16:04
Behavioral task
behavioral1
Sample
hkjgffghjmndfghjkmn.exe
Resource
win7-20240215-en
windows7-x64
7 signatures
300 seconds
General
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Target
hkjgffghjmndfghjkmn.exe
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Size
214KB
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MD5
ff597c410849c7990349bc95fc699a6a
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SHA1
ae95a9414774ffbda7ca417df206c80b66bf93fa
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SHA256
1a3113c913b5e7c840c17d3c63a66fa32ea62aae5e4da54aac3488b520e3ed15
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SHA512
b9b09ec63f15bb0464cc02c280fa016cecd5eb90c84ab67c71b2c9db10539e3c6ea3bf575ecba62336d29c41985bd92d82d572bb1b9d80bce8e8e1c2efceb7c8
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SSDEEP
6144:U/z9zavM92B+64kQ2EJam2dNREz9FdOZMJwGuE4QyZom8exsrPR5TE7D0XuDTTo6:U/8s2B+64kQHam2dNREz9FdOZMJwGuEu
Score
7/10
Malware Config
Signatures
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Drops startup file 3 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe hkjgffghjmndfghjkmn.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.url hkjgffghjmndfghjkmn.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Client.exe hkjgffghjmndfghjkmn.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\hkjgffghjmndfghjkmn.exe\" .." hkjgffghjmndfghjkmn.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Client.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\hkjgffghjmndfghjkmn.exe\" .." hkjgffghjmndfghjkmn.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs
flow ioc 2 6.tcp.eu.ngrok.io 6 6.tcp.eu.ngrok.io 22 6.tcp.eu.ngrok.io 42 6.tcp.eu.ngrok.io 61 6.tcp.eu.ngrok.io -
Kills process with taskkill 2 IoCs
pid Process 2284 TASKKILL.exe 2288 TASKKILL.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe 1268 hkjgffghjmndfghjkmn.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: SeDebugPrivilege 2288 TASKKILL.exe Token: SeDebugPrivilege 2284 TASKKILL.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe Token: SeIncBasePriorityPrivilege 1268 hkjgffghjmndfghjkmn.exe Token: 33 1268 hkjgffghjmndfghjkmn.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1268 wrote to memory of 2288 1268 hkjgffghjmndfghjkmn.exe 28 PID 1268 wrote to memory of 2288 1268 hkjgffghjmndfghjkmn.exe 28 PID 1268 wrote to memory of 2288 1268 hkjgffghjmndfghjkmn.exe 28 PID 1268 wrote to memory of 2288 1268 hkjgffghjmndfghjkmn.exe 28 PID 1268 wrote to memory of 2284 1268 hkjgffghjmndfghjkmn.exe 30 PID 1268 wrote to memory of 2284 1268 hkjgffghjmndfghjkmn.exe 30 PID 1268 wrote to memory of 2284 1268 hkjgffghjmndfghjkmn.exe 30 PID 1268 wrote to memory of 2284 1268 hkjgffghjmndfghjkmn.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\hkjgffghjmndfghjkmn.exe"C:\Users\Admin\AppData\Local\Temp\hkjgffghjmndfghjkmn.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\TASKKILL.exeTASKKILL /F /IM wscript.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2288
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C:\Windows\SysWOW64\TASKKILL.exeTASKKILL /F /IM cmd.exe2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2284
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