Analysis
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max time kernel
152s -
max time network
145s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
31-10-2021 16:54
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-en-20211014
General
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Target
Setup.exe
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Size
403KB
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MD5
d1b2c8ddca2f8dd02e2c132153055084
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SHA1
21c011ac7406eef048c175f5887e4eb885c050d6
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SHA256
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3
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SHA512
ab73df911df41235159341cc8fefed284a3f9720f241b51dfe2db2ac415b3438d5fbbeacfa980a61d402edc64afeda87447ccda49b7d279fba524036e9287594
Malware Config
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
6q68tR62TEv8RNqZHLg6Y2yD.exepid process 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Setup.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Control Panel\International\Geo\Nation Setup.exe -
Loads dropped DLL 1 IoCs
Processes:
Setup.exepid process 552 Setup.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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 14 ipinfo.io 15 ipinfo.io -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 920 552 WerFault.exe Setup.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
Setup.exe6q68tR62TEv8RNqZHLg6Y2yD.exeWerFault.exepid process 552 Setup.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 920 WerFault.exe 920 WerFault.exe 920 WerFault.exe 920 WerFault.exe 920 WerFault.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe 1052 6q68tR62TEv8RNqZHLg6Y2yD.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 920 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 920 WerFault.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Setup.exedescription pid process target process PID 552 wrote to memory of 1052 552 Setup.exe 6q68tR62TEv8RNqZHLg6Y2yD.exe PID 552 wrote to memory of 1052 552 Setup.exe 6q68tR62TEv8RNqZHLg6Y2yD.exe PID 552 wrote to memory of 1052 552 Setup.exe 6q68tR62TEv8RNqZHLg6Y2yD.exe PID 552 wrote to memory of 1052 552 Setup.exe 6q68tR62TEv8RNqZHLg6Y2yD.exe PID 552 wrote to memory of 920 552 Setup.exe WerFault.exe PID 552 wrote to memory of 920 552 Setup.exe WerFault.exe PID 552 wrote to memory of 920 552 Setup.exe WerFault.exe PID 552 wrote to memory of 920 552 Setup.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Setup.exe"C:\Users\Admin\AppData\Local\Temp\Setup.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Pictures\Adobe Films\6q68tR62TEv8RNqZHLg6Y2yD.exe"C:\Users\Admin\Pictures\Adobe Films\6q68tR62TEv8RNqZHLg6Y2yD.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 14642⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\Pictures\Adobe Films\6q68tR62TEv8RNqZHLg6Y2yD.exeMD5
3f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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\Users\Admin\Pictures\Adobe Films\6q68tR62TEv8RNqZHLg6Y2yD.exeMD5
3f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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memory/552-55-0x0000000076431000-0x0000000076433000-memory.dmpFilesize
8KB
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memory/552-56-0x0000000003E90000-0x0000000003FDA000-memory.dmpFilesize
1.3MB
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memory/920-60-0x0000000000000000-mapping.dmp
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memory/920-61-0x00000000004C0000-0x0000000000528000-memory.dmpFilesize
416KB
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memory/1052-58-0x0000000000000000-mapping.dmp