Analysis
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max time kernel
11s -
max time network
12s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
04-02-2023 12:35
Behavioral task
behavioral1
Sample
dControl.exe
Resource
win7-20220812-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
dControl.exe
Resource
win10v2004-20221111-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 4380 created 3796 4380 svchost.exe 81 PID 4380 created 1872 4380 svchost.exe 83 -
resource yara_rule behavioral2/memory/3796-132-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/3796-134-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/1872-135-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/1872-137-0x0000000000400000-0x00000000004CD000-memory.dmp upx behavioral2/memory/4636-138-0x0000000000400000-0x00000000004CD000-memory.dmp upx -
AutoIT Executable 4 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/3796-134-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/1872-135-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/1872-137-0x0000000000400000-0x00000000004CD000-memory.dmp autoit_exe behavioral2/memory/4636-138-0x0000000000400000-0x00000000004CD000-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 3796 dControl.exe 3796 dControl.exe 3796 dControl.exe 3796 dControl.exe 3796 dControl.exe 3796 dControl.exe 1872 dControl.exe 1872 dControl.exe 1872 dControl.exe 1872 dControl.exe 1872 dControl.exe 1872 dControl.exe 4636 dControl.exe 4636 dControl.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4636 dControl.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 3796 dControl.exe Token: SeAssignPrimaryTokenPrivilege 3796 dControl.exe Token: SeIncreaseQuotaPrivilege 3796 dControl.exe Token: 0 3796 dControl.exe Token: SeTcbPrivilege 4380 svchost.exe Token: SeTcbPrivilege 4380 svchost.exe Token: SeDebugPrivilege 1872 dControl.exe Token: SeAssignPrimaryTokenPrivilege 1872 dControl.exe Token: SeIncreaseQuotaPrivilege 1872 dControl.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe -
Suspicious use of SendNotifyMessage 26 IoCs
pid Process 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe 4636 dControl.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4380 wrote to memory of 1872 4380 svchost.exe 83 PID 4380 wrote to memory of 1872 4380 svchost.exe 83 PID 4380 wrote to memory of 1872 4380 svchost.exe 83 PID 4380 wrote to memory of 4636 4380 svchost.exe 85 PID 4380 wrote to memory of 4636 4380 svchost.exe 85 PID 4380 wrote to memory of 4636 4380 svchost.exe 85
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:3796 -
C:\Users\Admin\AppData\Local\Temp\dControl.exeC:\Users\Admin\AppData\Local\Temp\dControl.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1872 -
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:4636
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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:4380