Analysis
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max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
22/05/2023, 18:31
Static task
static1
Behavioral task
behavioral1
Sample
ElectronicDepositCopypdf.exe
Resource
win7-20230220-en
General
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Target
ElectronicDepositCopypdf.exe
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Size
1.8MB
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MD5
f252f506f84914c3886e791dc984c9e0
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SHA1
62dab96df46604f04cd14ee24f27e32840809722
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SHA256
055e57a625038b3082161f3e2148a5fafc6f767298cd9ae67f5c1cac9ab71dad
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SHA512
90ae68bfb3ceacd5fa86ed784f3f3ea5f809b703ac35e041adb336eb813bef953421b36b6e7ad77b5c3b2d7a21dd5f975f3c4891a17d7fd1502c60320d73ccb6
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SSDEEP
6144:cG5aR292nLhb3ZDcJbmiRBAOb9W4YbPg02ytpRlt:vaR2knLhJWBvWxMFAXlt
Malware Config
Extracted
redline
4
147.124.217.33:22650
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
resource yara_rule behavioral2/memory/1716-133-0x0000000000500000-0x000000000051E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1716-133-0x0000000000500000-0x000000000051E000-memory.dmp family_sectoprat -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1268 set thread context of 1716 1268 ElectronicDepositCopypdf.exe 84 -
Program crash 1 IoCs
pid pid_target Process procid_target 1700 1268 WerFault.exe 82 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1716 RegSvcs.exe 1716 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1716 RegSvcs.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1268 wrote to memory of 1716 1268 ElectronicDepositCopypdf.exe 84 PID 1268 wrote to memory of 1716 1268 ElectronicDepositCopypdf.exe 84 PID 1268 wrote to memory of 1716 1268 ElectronicDepositCopypdf.exe 84 PID 1268 wrote to memory of 1716 1268 ElectronicDepositCopypdf.exe 84 PID 1268 wrote to memory of 1716 1268 ElectronicDepositCopypdf.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\ElectronicDepositCopypdf.exe"C:\Users\Admin\AppData\Local\Temp\ElectronicDepositCopypdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1716
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1442⤵
- Program crash
PID:1700
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1268 -ip 12681⤵PID:2840
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
46KB
MD502d2c46697e3714e49f46b680b9a6b83
SHA184f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA51260348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac
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Filesize
92KB
MD5c9f27e93d4d2fb6dc5d4d1d2f7d529db
SHA1cc44dd47cabe4d2ebba14361f8b5254064d365d3
SHA256d724f78d92cc963b4a06a12a310c0f5411b1ce42361dcfc498a5759efe9fdd7c
SHA512f7cc478278a5725e18ac8c7ff715fd88798b4562412d354925711c25353277ff2044d3c4a314d76f987006941b35cdde43deb9df4397b37689f67cb8fe541472
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Filesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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Filesize
112KB
MD5780853cddeaee8de70f28a4b255a600b
SHA1ad7a5da33f7ad12946153c497e990720b09005ed
SHA2561055ff62de3dea7645c732583242adf4164bdcfb9dd37d9b35bbb9510d59b0a3
SHA512e422863112084bb8d11c682482e780cd63c2f20c8e3a93ed3b9efd1b04d53eb5d3c8081851ca89b74d66f3d9ab48eb5f6c74550484f46e7c6e460a8250c9b1d8
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Filesize
96KB
MD5d367ddfda80fdcf578726bc3b0bc3e3c
SHA123fcd5e4e0e5e296bee7e5224a8404ecd92cf671
SHA2560b8607fdf72f3e651a2a8b0ac7be171b4cb44909d76bb8d6c47393b8ea3d84a0
SHA51240e9239e3f084b4b981431817ca282feb986cf49227911bf3d68845baf2ee626b564c8fabe6e13b97e6eb214da1c02ca09a62bcf5e837900160cf479c104bf77