Analysis
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max time kernel
79s -
max time network
145s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
06-11-2020 00:46
Static task
static1
Behavioral task
behavioral1
Sample
d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e.dll
Resource
win7v20201028
Behavioral task
behavioral2
Sample
d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e.dll
Resource
win10v20201028
General
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Target
d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e.dll
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Size
571KB
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MD5
294f343637d89d297d59e11e29f006d9
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SHA1
214afe8093c2d6c79723847974368fe110ddbfc8
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SHA256
d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e
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SHA512
45eabb2245c0fa06e9eb0039d2b690dbfc32e8700ca6e3f4dc0daf44469085b2e45aa44260addbb383f6a4615eb8f72d377c26abf0682c0404de50bb7e348001
Malware Config
Signatures
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Blacklisted process makes network request 5 IoCs
Processes:
rundll32.exeflow pid process 7 3900 rundll32.exe 19 3900 rundll32.exe 20 3900 rundll32.exe 22 3900 rundll32.exe 24 3900 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3900 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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2504 3900 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
WerFault.exepid process 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe 2504 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 2504 WerFault.exe Token: SeBackupPrivilege 2504 WerFault.exe Token: SeDebugPrivilege 2504 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3160 wrote to memory of 3900 3160 rundll32.exe rundll32.exe PID 3160 wrote to memory of 3900 3160 rundll32.exe rundll32.exe PID 3160 wrote to memory of 3900 3160 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d162942cf9bbe1e62aed8bd959a526d1215d2bafec68d37dab8a6d056c8b3d2e.dll,#12⤵
- Blacklisted process makes network request
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3900 -s 19803⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\Users\Admin\AppData\LocalLow\sqlite3.dllMD5
f964811b68f9f1487c2b41e1aef576ce
SHA1b423959793f14b1416bc3b7051bed58a1034025f
SHA25683bc57dcf282264f2b00c21ce0339eac20fcb7401f7c5472c0cd0c014844e5f7
SHA512565b1a7291c6fcb63205907fcd9e72fc2e11ca945afc4468c378edba882e2f314c2ac21a7263880ff7d4b84c2a1678024c1ac9971ac1c1de2bfa4248ec0f98c4
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memory/2504-15-0x00000000057A0000-0x00000000057A1000-memory.dmpFilesize
4KB
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memory/2504-2-0x0000000004C30000-0x0000000004C31000-memory.dmpFilesize
4KB
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memory/3900-8-0x0000000000000000-mapping.dmp
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memory/3900-5-0x0000000000000000-mapping.dmp
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memory/3900-6-0x0000000000000000-mapping.dmp
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memory/3900-7-0x0000000000000000-mapping.dmp
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memory/3900-4-0x0000000000000000-mapping.dmp
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memory/3900-0-0x0000000000000000-mapping.dmp
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memory/3900-10-0x0000000000000000-mapping.dmp
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memory/3900-12-0x0000000000000000-mapping.dmp
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memory/3900-11-0x0000000000000000-mapping.dmp
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memory/3900-13-0x0000000000000000-mapping.dmp
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memory/3900-9-0x0000000000000000-mapping.dmp
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memory/3900-14-0x0000000000000000-mapping.dmp
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memory/3900-3-0x0000000000000000-mapping.dmp