Analysis
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max time kernel
15s -
max time network
27s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2022, 09:47
Behavioral task
behavioral1
Sample
dControl.exe
Resource
win7-20220812-en
windows7-x64
10 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
10/10
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 4660 created 2148 4660 svchost.exe 82 PID 4660 created 4384 4660 svchost.exe 85 -
resource yara_rule behavioral2/memory/2148-132-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/2148-134-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/4384-136-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/3392-137-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/3392-138-0x0000000000400000-0x00000000004CD000-memory.dmp upx -
AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/2148-132-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/2148-134-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/4384-136-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/3392-137-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/3392-138-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_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 14 IoCs
pid Process 2148 dControl.exe 2148 dControl.exe 2148 dControl.exe 2148 dControl.exe 2148 dControl.exe 2148 dControl.exe 4384 dControl.exe 4384 dControl.exe 4384 dControl.exe 4384 dControl.exe 4384 dControl.exe 4384 dControl.exe 3392 dControl.exe 3392 dControl.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3392 dControl.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 2148 dControl.exe Token: SeAssignPrimaryTokenPrivilege 2148 dControl.exe Token: SeIncreaseQuotaPrivilege 2148 dControl.exe Token: 0 2148 dControl.exe Token: SeTcbPrivilege 4660 svchost.exe Token: SeTcbPrivilege 4660 svchost.exe Token: SeDebugPrivilege 4384 dControl.exe Token: SeAssignPrimaryTokenPrivilege 4384 dControl.exe Token: SeIncreaseQuotaPrivilege 4384 dControl.exe -
Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe 3392 dControl.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4660 wrote to memory of 4384 4660 svchost.exe 85 PID 4660 wrote to memory of 4384 4660 svchost.exe 85 PID 4660 wrote to memory of 4384 4660 svchost.exe 85 PID 4660 wrote to memory of 3392 4660 svchost.exe 87 PID 4660 wrote to memory of 3392 4660 svchost.exe 87 PID 4660 wrote to memory of 3392 4660 svchost.exe 87
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:2148 -
C:\Users\Admin\AppData\Local\Temp\dControl.exeC:\Users\Admin\AppData\Local\Temp\dControl.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4384 -
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:3392
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s seclogon1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4660