Analysis
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max time kernel
149s -
max time network
181s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
21-10-2021 17:40
Static task
static1
Behavioral task
behavioral1
Sample
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe
Resource
win10-en-20211014
General
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Target
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.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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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
JCBLjrA2e9ihWniJnNnlAMIq.exepid process 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Control Panel\International\Geo\Nation 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe -
Loads dropped DLL 1 IoCs
Processes:
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exepid process 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.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 1480 1360 WerFault.exe 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exeJCBLjrA2e9ihWniJnNnlAMIq.exepid process 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe 2028 JCBLjrA2e9ihWniJnNnlAMIq.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 1480 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 1480 WerFault.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exedescription pid process target process PID 1360 wrote to memory of 2028 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe JCBLjrA2e9ihWniJnNnlAMIq.exe PID 1360 wrote to memory of 2028 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe JCBLjrA2e9ihWniJnNnlAMIq.exe PID 1360 wrote to memory of 2028 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe JCBLjrA2e9ihWniJnNnlAMIq.exe PID 1360 wrote to memory of 2028 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe JCBLjrA2e9ihWniJnNnlAMIq.exe PID 1360 wrote to memory of 1480 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe WerFault.exe PID 1360 wrote to memory of 1480 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe WerFault.exe PID 1360 wrote to memory of 1480 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe WerFault.exe PID 1360 wrote to memory of 1480 1360 506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.exe"C:\Users\Admin\AppData\Local\Temp\506c2f513d64242fcb20ccff8c26c0ed1755fe9120b984c29ba224b311d635c3.bin.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\JCBLjrA2e9ihWniJnNnlAMIq.exe"C:\Users\Admin\Pictures\Adobe Films\JCBLjrA2e9ihWniJnNnlAMIq.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 14002⤵
- Program crash
- 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\JCBLjrA2e9ihWniJnNnlAMIq.exeMD5
3f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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\Users\Admin\Pictures\Adobe Films\JCBLjrA2e9ihWniJnNnlAMIq.exeMD5
3f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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memory/1360-54-0x0000000076201000-0x0000000076203000-memory.dmpFilesize
8KB
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memory/1360-55-0x0000000003B10000-0x0000000003C58000-memory.dmpFilesize
1.3MB
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memory/1480-59-0x0000000000000000-mapping.dmp
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memory/1480-60-0x0000000000440000-0x0000000000441000-memory.dmpFilesize
4KB
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memory/2028-57-0x0000000000000000-mapping.dmp