Analysis
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max time kernel
154s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-11-2022 11:27
Static task
static1
Behavioral task
behavioral1
Sample
d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe
Resource
win7-20220812-en
General
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Target
d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe
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Size
356KB
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MD5
d76ce9c8be6e1ea3456657ef0be28560
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SHA1
1037941781b3bf339eaa4308b7858eb8cfc8b5e6
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SHA256
d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed
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SHA512
111a14f24ff9f7515c9e6119c25de24e99e058deaf9590421a566671978b74f9cad4a1edf8fc236f5ec16ac812867317daa20d4ad4c3a98110de960147232c5c
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SSDEEP
6144:zLoVTnO0gDG81tPmdDJnpnew51EN/2k4lnJX/WzyhozzBWzhoSp4UtnljuHrJ:PoVTO0giEID9lew5UOk4lJPWzyhoZWha
Malware Config
Signatures
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe File opened for modification C:\Windows\assembly\Desktop.ini d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4460 set thread context of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe File created C:\Windows\assembly\Desktop.ini d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe File opened for modification C:\Windows\assembly\Desktop.ini d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3284 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe Token: SeDebugPrivilege 3284 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3284 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82 PID 4460 wrote to memory of 3284 4460 d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe"C:\Users\Admin\AppData\Local\Temp\d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Users\Admin\AppData\Local\Temp\d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe"C:\Users\Admin\AppData\Local\Temp\d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3284
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\d989c364f26257ea7054db436ddd741fed02beb08c18774397fdb0fa6d3429ed.exe.log
Filesize607B
MD5f7ad994488d67d114896eb2b00df518b
SHA1c7889ecb59e9a6cc4a30c900bba199b65a3d1be6
SHA25611528062b8a5c775ecc682c7923384b34d9d74bb38473615550b50748b434a3b
SHA512ee1faba797120cdda67872d422b0aa5bc47cd1760b65fd9d6940eb877d6826c30a8a1e40fd91d0dd63e736a019200c47a1dd6479732509380fb4b7420edb8ba3