Analysis
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max time kernel
140s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2023 15:50
Static task
static1
Behavioral task
behavioral1
Sample
4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe
Resource
win10v2004-20231020-en
General
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Target
4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe
-
Size
1.3MB
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MD5
78790d279b179ea200c54d3ce4f2beff
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SHA1
186b81f7d8c852b81a1dc58bef09e8fc912f8bff
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SHA256
4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8
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SHA512
163c004ca5b3582d01ac0dc9de7a1e673f2db70255220f61ec10bd1cb6f999a25058a7a6e4c7523530e318e8bc9898b1913d9eedbab799e984a608c8a09b4a79
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SSDEEP
12288:V3P/aK2vB+T0DudXezE09Si/ckGHt6pshsPSGkYl2XIQCb+Lk1TWbPXQnAN5L:V/CKAB7gXe4i7ojhsP5Lgrk1TWb4AN5
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2152 alg.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe File opened for modification C:\Windows\system32\AppVClient.exe 4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 1408 4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe"C:\Users\Admin\AppData\Local\Temp\4c7a50c0a13a75cbb157c6c3cdc9b0a512303cc26f43cde3591894a8e35d78e8.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1408
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:2152
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
1.3MB
MD508735051ce6a9b23604c4389fb622971
SHA130accf4a6a7bab9d03d5bc7257f08b573834ada5
SHA256f0f6b3a19cc20d156a8672a75992e8bdfb31306c1f22740c0e66f07c71aa8c23
SHA5123e70b03e030c1027123da97c9de22771711a382d2f3d562ffafaf50737a36aba1a670c02f75ba710a466b96ce5745aa6998cef0975372e8cde203b4bb73b9dce