Analysis
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max time kernel
150s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
26-12-2022 19:26
Behavioral task
behavioral1
Sample
dControl.exe
Resource
win7-20221111-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
dControl.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
10 signatures
150 seconds
General
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Target
dControl.exe
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Size
447KB
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MD5
58008524a6473bdf86c1040a9a9e39c3
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SHA1
cb704d2e8df80fd3500a5b817966dc262d80ddb8
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SHA256
1ef6c1a4dfdc39b63bfe650ca81ab89510de6c0d3d7c608ac5be80033e559326
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SHA512
8cf492584303523bf6cdfeb6b1b779ee44471c91e759ce32fd4849547b6245d4ed86af5b38d1c6979729a77f312ba91c48207a332ae1589a6e25de67ffb96c31
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SSDEEP
6144:Vzv+kSn74iCmfianQGDM3OXTWRDy9GYQDUmJFXIXHrsUBnBTF8JJCYrYNsQJzfgu:Vzcn7EanlQiWtYhmJFSwUBLcQZfgiD
Score
8/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1708-56-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/904-57-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/904-59-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/780-60-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral1/memory/780-61-0x0000000000400000-0x00000000004CD000-memory.dmp upx -
AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/1708-56-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/904-57-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/904-59-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/780-60-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral1/memory/780-61-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Logs\CBS\CbsPersist_20221226202700.cab makecab.exe -
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 7 IoCs
pid Process 1708 dControl.exe 1708 dControl.exe 1708 dControl.exe 904 dControl.exe 904 dControl.exe 904 dControl.exe 780 dControl.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 780 dControl.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
description pid Process Token: SeDebugPrivilege 1708 dControl.exe Token: SeAssignPrimaryTokenPrivilege 1708 dControl.exe Token: SeIncreaseQuotaPrivilege 1708 dControl.exe Token: 0 1708 dControl.exe Token: SeDebugPrivilege 904 dControl.exe Token: SeAssignPrimaryTokenPrivilege 904 dControl.exe Token: SeIncreaseQuotaPrivilege 904 dControl.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe 780 dControl.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dControl.exe"C:\Users\Admin\AppData\Local\Temp\dControl.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1708 -
C:\Users\Admin\AppData\Local\Temp\dControl.exeC:\Users\Admin\AppData\Local\Temp\dControl.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:904 -
C:\Users\Admin\AppData\Local\Temp\dControl.exe"C:\Users\Admin\AppData\Local\Temp\dControl.exe" /TI3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:780
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C:\Windows\system32\makecab.exe"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20221226202700.log C:\Windows\Logs\CBS\CbsPersist_20221226202700.cab1⤵
- Drops file in Windows directory
PID:668