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Analysis
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max time kernel
149s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 12:23
Static task
static1
Behavioral task
behavioral1
Sample
96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll
Resource
win7-20220812-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll
Resource
win10v2004-20220812-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll
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Size
293KB
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MD5
5bcfe220e257beeafd8504c88f7aa44b
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SHA1
a21f80413bcd3134386651d338a20382795bd404
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SHA256
96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c
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SHA512
0f14f688b882016258bed5b037f6ba00cde9498078e16a859464f74daf2f9e7c28fcf0429253b11669a04de9359639a5db8d33b3e5a33d07a61b6e125ba6333e
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SSDEEP
6144:hQ4drDn2uYQ+FTlxnrQdpDWNucyConbNCEki0UKNP:VDn2uYPF7QDAyCGNxkRr
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\fcyvvuaudio = "rundll32.exe \"c:\\users\\admin\\appdata\\local\\temp\\96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll\",s" rundll32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\fcbbxuaudio = "rundll32.exe \"c:\\users\\admin\\appdata\\local\\temp\\96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll\",s" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run rundll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe 1460 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe Token: SeDebugPrivilege 1460 rundll32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 2044 wrote to memory of 1460 2044 rundll32.exe 26 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16 PID 1460 wrote to memory of 416 1460 rundll32.exe 3 PID 1460 wrote to memory of 1192 1460 rundll32.exe 18 PID 1460 wrote to memory of 1292 1460 rundll32.exe 17 PID 1460 wrote to memory of 1340 1460 rundll32.exe 16
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:416
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1340
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\96e5a91ac0b32403f2e0eb8c346c89ac546b7b7de73a42c32e4ccb237e46151c.dll,#13⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1292
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1192