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Analysis
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max time kernel
152s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
26/11/2022, 01:49
Static task
static1
Behavioral task
behavioral1
Sample
e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe
Resource
win10v2004-20221111-en
General
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Target
e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe
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Size
533KB
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MD5
5b6035c854f23e80f9566d50b8916205
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SHA1
a29dc86977e7aa6a9270510f825c2127473539a5
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SHA256
e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4
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SHA512
f4acdd5d49e7cadaa902c5504032d0b6755029231cfe659fecc6e288633c4a0949509b3552793fc5522e3d9c5e773b8ea576c934fa7550b7a14ca7017daab0f5
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SSDEEP
12288:Sn5IPFcKI9r2g2vUQSDJsIO86NaAR3yJekjBe06:SKPNcwvUOI7HARyjjQF
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\lW2Sgr6zSq5UsQeK\\bo6Q2UQEO64g.exe\",explorer.exe" e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 536 set thread context of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe Token: SeDebugPrivilege 268 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 268 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28 PID 536 wrote to memory of 268 536 e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe"C:\Users\Admin\AppData\Local\Temp\e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Users\Admin\AppData\Local\Temp\e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe"C:\Users\Admin\AppData\Local\Temp\e4aad8a60878a26038938ba820f099f4cc38e2b7899096f6192ec02ec7c5c9f4.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:268
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