Analysis
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max time kernel
132s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 17:45
Static task
static1
Behavioral task
behavioral1
Sample
0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be.dll
Resource
win7-20221111-en
General
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Target
0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be.dll
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Size
5.7MB
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MD5
3a1f00d4b1e704257b1c4a44ce7c002d
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SHA1
0739f035939b4ca77deb0e589e8e66a0b648cd62
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SHA256
0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be
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SHA512
c359e1e330611f00aab5cde4469a0eb3bc599e1bc11f099e23c83a39616a4fc31c9e28f0f0c204528119036c89c1865ae37e0a59db8cbcf5cc39cd8ea1c38c30
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SSDEEP
98304:1lfZRWxhFG+U6w1STKNMD+nSMuPgczFtX0kqb19+u1:1VWxh8+U6v0HcJJ0k419b
Malware Config
Extracted
danabot
1765
3
192.161.48.5:443
142.44.224.16:443
192.3.26.98:443
192.236.146.203:443
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embedded_hash
B2585F6479280F48B64C99F950BBF36D
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type
main
Signatures
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Blocklisted process makes network request 4 IoCs
Processes:
RUNDLL32.EXEflow pid process 4 4708 RUNDLL32.EXE 7 4708 RUNDLL32.EXE 9 4708 RUNDLL32.EXE 19 4708 RUNDLL32.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks processor information in registry 2 TTPs 25 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Revision RUNDLL32.EXE Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz RUNDLL32.EXE Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Component Information RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data RUNDLL32.EXE Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Platform Specific Field 1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Revision RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
rundll32.exeRUNDLL32.EXEdescription pid process Token: SeDebugPrivilege 4028 rundll32.exe Token: SeDebugPrivilege 4708 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4156 wrote to memory of 4028 4156 rundll32.exe rundll32.exe PID 4156 wrote to memory of 4028 4156 rundll32.exe rundll32.exe PID 4156 wrote to memory of 4028 4156 rundll32.exe rundll32.exe PID 4028 wrote to memory of 4708 4028 rundll32.exe RUNDLL32.EXE PID 4028 wrote to memory of 4708 4028 rundll32.exe RUNDLL32.EXE PID 4028 wrote to memory of 4708 4028 rundll32.exe RUNDLL32.EXE
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\0d53a8fddf30028c36be8d2b96b8cf33f63102b9c6615c4cfdf6581dd125e1be.dll,ZwhffDbvA7D23⤵
- Blocklisted process makes network request
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4028-132-0x0000000000000000-mapping.dmp
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memory/4028-133-0x0000000002A30000-0x0000000002FEC000-memory.dmpFilesize
5.7MB
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memory/4028-134-0x0000000003760000-0x0000000003DC2000-memory.dmpFilesize
6.4MB
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memory/4028-141-0x0000000003760000-0x0000000003DC2000-memory.dmpFilesize
6.4MB
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memory/4708-139-0x0000000000000000-mapping.dmp
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memory/4708-140-0x0000000002C60000-0x000000000321C000-memory.dmpFilesize
5.7MB
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memory/4708-142-0x00000000038F0000-0x0000000003F52000-memory.dmpFilesize
6.4MB
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memory/4708-147-0x00000000038F0000-0x0000000003F52000-memory.dmpFilesize
6.4MB
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memory/4708-148-0x00000000038F0000-0x0000000003F52000-memory.dmpFilesize
6.4MB