Analysis
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max time kernel
4294192s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
14-04-2022 06:51
Static task
static1
Behavioral task
behavioral1
Sample
ISF-10+2 ?? WTXLAX200007.scr
Resource
win7-20220311-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
ISF-10+2 ?? WTXLAX200007.scr
Resource
win10v2004-20220310-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
ISF-10+2 ?? WTXLAX200007.scr
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Size
811KB
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MD5
ab74af82928f328979d85af5db7debab
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SHA1
07476d19fa25fafdec37767eb06ca91a4caf2ee9
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SHA256
8616545829272fd918765d945bb44e610852b995be21965577b77cfea4868007
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SHA512
87d6658f8a402f65897a1b83289b7bbbdc7be14f7632262175c06b34f7b6337048618c59b12de7a7c422b62ff7816bdc7f14371050bb44dc5430dd3e2fbff156
Score
10/10
Malware Config
Signatures
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DiamondFox
DiamondFox is a multipurpose botnet with many capabilities.
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resource yara_rule behavioral1/memory/840-61-0x0000000000400000-0x000000000041A000-memory.dmp diamondfox behavioral1/memory/840-63-0x00000000004011B4-mapping.dmp diamondfox behavioral1/memory/840-65-0x0000000000400000-0x000000000041A000-memory.dmp diamondfox behavioral1/memory/840-68-0x0000000000400000-0x000000000041A000-memory.dmp diamondfox -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2004 set thread context of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2044 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2044 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 840 ISF-10+2 __ WTXLAX200007.scr -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 2004 wrote to memory of 840 2004 ISF-10+2 __ WTXLAX200007.scr 29 PID 840 wrote to memory of 2044 840 ISF-10+2 __ WTXLAX200007.scr 30 PID 840 wrote to memory of 2044 840 ISF-10+2 __ WTXLAX200007.scr 30 PID 840 wrote to memory of 2044 840 ISF-10+2 __ WTXLAX200007.scr 30 PID 840 wrote to memory of 2044 840 ISF-10+2 __ WTXLAX200007.scr 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ISF-10+2 __ WTXLAX200007.scr"C:\Users\Admin\AppData\Local\Temp\ISF-10+2 __ WTXLAX200007.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Users\Admin\AppData\Local\Temp\ISF-10+2 __ WTXLAX200007.scr"C:\Users\Admin\AppData\Local\Temp\ISF-10+2 __ WTXLAX200007.scr"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:840 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Copy-Item -Path 'C:\Users\Admin\AppData\Local\Temp\ISF-10+2 __ WTXLAX200007.scr' -Destination 'C:\Users\Admin\AppData\Local\hostocn\conhost.exe';Start-Sleep -s 60;Start-Process 'C:\Users\Admin\AppData\Local\hostocn\conhost.exe'3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2044
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