Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-04-2024 11:24
Behavioral task
behavioral1
Sample
8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe
Resource
win7-20240221-en
General
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Target
8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe
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Size
95KB
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MD5
184ac479b3a878e9ac5535770ca34a2b
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SHA1
1f99039911cc2cfd1a62ce348429ddd0f4435a60
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SHA256
8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c
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SHA512
e0f5185ae890b902ea5325066df23959106712e7990e120a1b9752bbd0331cac968af5ddd6092f75a1c576d4c83f4093dfbf53a2c90870d1c02b31a0e8282bb4
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SSDEEP
1536:1qs+lqWWlbG6jejoigI/43Ywzi0Zb78ivombfexv0ujXyyed2HteulgS6pg:zCReY/+zi0ZbYe1g0ujyzdDg
Malware Config
Extracted
redline
tg
163.5.112.53:51523
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 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1956-0-0x0000000000C90000-0x0000000000CAE000-memory.dmp family_redline behavioral1/memory/1956-2-0x0000000000C50000-0x0000000000C90000-memory.dmp family_redline -
SectopRAT payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1956-0-0x0000000000C90000-0x0000000000CAE000-memory.dmp family_sectoprat behavioral1/memory/1956-2-0x0000000000C50000-0x0000000000C90000-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:
8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exepid process 1956 8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe 1956 8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exedescription pid process Token: SeDebugPrivilege 1956 8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe"C:\Users\Admin\AppData\Local\Temp\8e28a0090832a76cf71c417cb1bf7990b9af86be258b732117a47f624387083c.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\Tar325D.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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C:\Users\Admin\AppData\Local\Temp\tmp33C7.tmpFilesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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C:\Users\Admin\AppData\Local\Temp\tmp33DD.tmpFilesize
92KB
MD5c38ea50a9d1b652272fdae5db82c9404
SHA1d7444179c921d090b4e5d954997087bc0004e69f
SHA256b5e3708f123a02f980e4e8397a055b98dceecdc754bbb67872e8bf3651541742
SHA512b91d23e89ca310a4cc9bbfc9537880e1b0c09d0ebf28fa1514258110f3fe33493f24145430093c9d1eb6ddcac8ef25ed74eb0d0c2c8c0544c1cfe2dcf206e2f5
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memory/1956-0-0x0000000000C90000-0x0000000000CAE000-memory.dmpFilesize
120KB
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memory/1956-1-0x0000000074520000-0x0000000074C0E000-memory.dmpFilesize
6.9MB
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memory/1956-2-0x0000000000C50000-0x0000000000C90000-memory.dmpFilesize
256KB
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memory/1956-148-0x0000000074520000-0x0000000074C0E000-memory.dmpFilesize
6.9MB