Analysis
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max time kernel
31s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
20-03-2023 21:52
Behavioral task
behavioral1
Sample
3687ef3be4510535637f4ecd83fc3c06.exe
Resource
win7-20230220-en
General
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Target
3687ef3be4510535637f4ecd83fc3c06.exe
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Size
95KB
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MD5
3687ef3be4510535637f4ecd83fc3c06
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SHA1
275aff278321e28462f9e67fcef9b46fd3238418
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SHA256
4690009d20b0534364782d6b917ec071efe3068a6ef688f17d7a4a67948b30db
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SHA512
56906c639d87175f30ec00e78aba4bbf811591a8bd32336e219bc281b19fe856712a9afe98fbcb59670fe5c34fdf2e096dc9f1e89e9beb2a28a9d879c5390fa4
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SSDEEP
1536:xqskjlqzWlbG6jejoigIr43Ywzi0Zb78ivombfexv0ujXyyed2+3teulgS6pk:fYUeYr+zi0ZbYe1g0ujyzdok
Malware Config
Extracted
redline
cheat
20.55.36.227:1067
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1220-54-0x0000000000C10000-0x0000000000C2E000-memory.dmp family_redline behavioral1/memory/1220-55-0x0000000004C10000-0x0000000004C50000-memory.dmp family_redline behavioral1/memory/1220-140-0x0000000004C10000-0x0000000004C50000-memory.dmp family_redline -
SectopRAT payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1220-54-0x0000000000C10000-0x0000000000C2E000-memory.dmp family_sectoprat behavioral1/memory/1220-55-0x0000000004C10000-0x0000000004C50000-memory.dmp family_sectoprat behavioral1/memory/1220-140-0x0000000004C10000-0x0000000004C50000-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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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3687ef3be4510535637f4ecd83fc3c06.exepid process 1220 3687ef3be4510535637f4ecd83fc3c06.exe 1220 3687ef3be4510535637f4ecd83fc3c06.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3687ef3be4510535637f4ecd83fc3c06.exedescription pid process Token: SeDebugPrivilege 1220 3687ef3be4510535637f4ecd83fc3c06.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp4398.tmpFilesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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C:\Users\Admin\AppData\Local\Temp\tmp43BD.tmpFilesize
92KB
MD5747ae56c4c143d35c9f4deb890d470c3
SHA11bbe23d6c5eeb56f8a3ea5459bbd00cb825dc22a
SHA256e847489244a60ca420a700898a700fc01002a84aed20b1af9d4ffde6b0a3214e
SHA512f492b8d634c02d680e906f3827b53b41d69905ad59eda7c419f1f8af33a795f6330d1d88243eeab0365a1f25cf524070231ce4720034a4d0cf85a8acf5b05395
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memory/1220-54-0x0000000000C10000-0x0000000000C2E000-memory.dmpFilesize
120KB
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memory/1220-55-0x0000000004C10000-0x0000000004C50000-memory.dmpFilesize
256KB
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memory/1220-140-0x0000000004C10000-0x0000000004C50000-memory.dmpFilesize
256KB