Analysis
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max time kernel
164s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 00:11
Static task
static1
Behavioral task
behavioral1
Sample
3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe
Resource
win10v2004-20220812-en
General
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Target
3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe
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Size
504KB
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MD5
d34314bb304be63642bea5ef5bd6d8f7
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SHA1
aa93b0519c76b7f37c61c8f91b44aed5e802a0d2
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SHA256
3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09
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SHA512
5266c2a550790224f73261b48a85be4a186a02c4b816852b293df1d2e6038737812dff0641b441c7f1215aa97284fa3211398f9f0aefe40a803646197570373c
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SSDEEP
12288:CP+bpyf92lLD/OGomv7O+p4lEQUAqnlSQb5B:CP+bPN7ONlEQUAqnsQtB
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\sidebar = "C:\\Users\\Admin\\AppData\\Roaming\\Sample.lnk" 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1756 set thread context of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1480 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe Token: SeDebugPrivilege 1480 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1480 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe -
Suspicious use of WriteProcessMemory 19 IoCs
description pid Process procid_target PID 1756 wrote to memory of 1056 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 28 PID 1756 wrote to memory of 1056 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 28 PID 1756 wrote to memory of 1056 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 28 PID 1756 wrote to memory of 1056 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 28 PID 1756 wrote to memory of 1152 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 30 PID 1756 wrote to memory of 1152 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 30 PID 1756 wrote to memory of 1152 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 30 PID 1756 wrote to memory of 1152 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 30 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32 PID 1756 wrote to memory of 1480 1756 3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe"C:\Users\Admin\AppData\Local\Temp\3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\CMD.exe"CMD"2⤵PID:1056
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C:\Windows\SysWOW64\CMD.exe"CMD"2⤵PID:1152
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C:\Users\Admin\AppData\Local\Temp\3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe"C:\Users\Admin\AppData\Local\Temp\3dafb816e769eec1136209b5a7474d9e9f749c83980dfc849425b8e2b0dceb09.exe"2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1480
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