Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
23-09-2023 19:33
Static task
static1
Behavioral task
behavioral1
Sample
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe
Resource
win10v2004-20230915-en
General
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Target
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe
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Size
1.4MB
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MD5
1c9cb19f72b337353fab5826b145b2f3
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SHA1
2fe6ddb2fb7fc0082388904ffddb5902c520179b
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SHA256
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a
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SHA512
90a14e5be34e1f6b23c1ccbfb80b5f29d1ce6e1d58573de82abeb14b5a00f2bfbda4fc0d45058d6a5362274c08b0d280a4d280097f72ba3eb9b59db46acaf1bc
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SSDEEP
24576:Slu3eXnSurrbe0DUBB//rAMg2aUqC3qRo/H/:SqSSCXe4ULOcqRC/
Malware Config
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 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2680-34-0x0000000000400000-0x000000000045A000-memory.dmp family_redline behavioral1/memory/2680-35-0x0000000000400000-0x000000000045A000-memory.dmp family_redline behavioral1/memory/2680-39-0x0000000000400000-0x000000000045A000-memory.dmp family_redline behavioral1/memory/2680-42-0x0000000000400000-0x000000000045A000-memory.dmp family_redline behavioral1/memory/2680-44-0x0000000000400000-0x000000000045A000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exedescription pid Process procid_target PID 1860 set thread context of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exeRegSvcs.exepid Process 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 2680 RegSvcs.exe 2680 RegSvcs.exe 2680 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exeRegSvcs.exedescription pid Process Token: SeDebugPrivilege 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe Token: SeDebugPrivilege 2680 RegSvcs.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exedescription pid Process procid_target PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2872 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 28 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29 PID 1860 wrote to memory of 2680 1860 f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe"C:\Users\Admin\AppData\Local\Temp\f217f02bbbf1b37386d8611b2ef07dd562d33dc1b31d84a260e11decf082b66a_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2872
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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:2680
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