Analysis
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max time kernel
74s -
max time network
76s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
23-03-2023 06:32
Static task
static1
Behavioral task
behavioral1
Sample
Synapse X.exe
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
Synapse X.exe
Resource
win7-20230220-en
Behavioral task
behavioral3
Sample
Synapse X.exe
Resource
win10v2004-20230220-en
General
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Target
Synapse X.exe
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Size
848KB
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MD5
a5dfbf441b79794d6caa15c04e3443ab
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SHA1
9eb92dd41e6b5cfb983602d74712681a8574f536
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SHA256
de4b6eb1a1c92ee1d618f3807d86e299d8de95a812490df359b311ec1068c897
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SHA512
f509f4a32580584c5f58246ff38fa5ea27db19293f5463e827e0027028480843cd882717dcd6be5c783c7b8748a1c8424283ac98ee93bb9c56050ff59163503b
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SSDEEP
12288:c6H8zmJ3Tj2p+CTNcWjdh+k+Td59DQfBwL2jvgf+EJ9/+MytJ5:D2mQ+Td59DMBwc60Tt
Malware Config
Extracted
redline
gaming
authonomy.top:12767
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4212-127-0x00000201786A0000-0x00000201786BE000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/4212-127-0x00000201786A0000-0x00000201786BE000-memory.dmp family_sectoprat -
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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4488 4212 WerFault.exe Synapse X.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Synapse X.exepid process 4212 Synapse X.exe 4212 Synapse X.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Synapse X.exedescription pid process Token: SeDebugPrivilege 4212 Synapse X.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Synapse X.exe"C:\Users\Admin\AppData\Local\Temp\Synapse X.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4212 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4212 -s 19922⤵
- Program crash
PID:4488
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpA6F5.tmpFilesize
20KB
MD5c9ff7748d8fcef4cf84a5501e996a641
SHA102867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA2564d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73
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C:\Users\Admin\AppData\Local\Temp\tmpA708.tmpFilesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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C:\Users\Admin\AppData\Local\Temp\tmpA72A.tmpFilesize
92KB
MD55f9db631ae86e51d656563a43e697894
SHA179ca32704877a23ea6e7c6c7224901cecf33e8e1
SHA256f0f54b45862402d4594ba170993dffd1beb626901251d0a4bf0128ae4c79eb31
SHA512cc81cfe65fb84a5946d6d4b014d77f4c1aa64545c65615a911a1fc7f37fead7d590cc8a1a28a1075b066900650f677313dd5deacf004825ea8d5370b109c1d98
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C:\Users\Admin\AppData\Local\Temp\tmpA75E.tmpFilesize
96KB
MD5d367ddfda80fdcf578726bc3b0bc3e3c
SHA123fcd5e4e0e5e296bee7e5224a8404ecd92cf671
SHA2560b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0
SHA51240e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77
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memory/4212-130-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-139-0x0000020178D40000-0x0000020178DB6000-memory.dmpFilesize
472KB
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memory/4212-120-0x00007FF70E3A0000-0x00007FF70E48E000-memory.dmpFilesize
952KB
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memory/4212-131-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-132-0x00000201786F0000-0x0000020178702000-memory.dmpFilesize
72KB
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memory/4212-133-0x0000020178790000-0x00000201787CE000-memory.dmpFilesize
248KB
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memory/4212-134-0x0000020179110000-0x000002017921A000-memory.dmpFilesize
1.0MB
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memory/4212-135-0x0000020178CF0000-0x0000020178D40000-memory.dmpFilesize
320KB
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memory/4212-136-0x00000201793F0000-0x00000201795B2000-memory.dmpFilesize
1.8MB
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memory/4212-137-0x0000020179AF0000-0x000002017A016000-memory.dmpFilesize
5.1MB
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memory/4212-138-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-129-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-140-0x00000201787F0000-0x000002017880E000-memory.dmpFilesize
120KB
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memory/4212-128-0x0000020175F40000-0x0000020175F51000-memory.dmpFilesize
68KB
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memory/4212-127-0x00000201786A0000-0x00000201786BE000-memory.dmpFilesize
120KB
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memory/4212-123-0x0000020175F20000-0x0000020175F21000-memory.dmpFilesize
4KB
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memory/4212-121-0x0000020175F20000-0x0000020175F21000-memory.dmpFilesize
4KB
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memory/4212-205-0x00007FF70E3A0000-0x00007FF70E48E000-memory.dmpFilesize
952KB
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memory/4212-206-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-207-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB
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memory/4212-208-0x0000020178DC0000-0x0000020178DD0000-memory.dmpFilesize
64KB