Analysis
- max time kernel
65s - max time network
182s - platform
windows10-1703_x64 - resource
win10-20230220-en - resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system - submitted
08/03/2023, 03:53
Static task
static1
Behavioral task
behavioral1
Sample
10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe
Resource
win7-20230220-en
2 signatures
300 seconds
General
- Target 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe
- Size 6.0MB
- Sample230308-ef443adh32
- SHA256 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f
- MD5 fb863fb786b4c873ad8c630f2e83828c
- SHA1 f92224b3766eedcccad1134bf6a0c86744550399
- SHA512 4901a57fe93ffb71d51706dc40b5cc281528e811bee176c3fa87a68f55d0a5f6502d941ecfe4d26b58a13862f2f8ea3df4b6332b558033634287d1dbd85322e4
- SSDEEP 98304:+8iKlD0uzP4Ok0V5+JSgFIqdI8VT3geXjjIAMNu1KJvA33FIV6JQRA47:ViKlD0+ALSAzHdTTNXjjITuOAHFIV6Je
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
redline
Botnet
-
1
C2
-
176.113.115.220:80
Attributes
-
auth_value
b6c86adb7106e9ee7247628f59e06830
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- Loads dropped DLL 2 IoCs
pid Process 4148 MSBuild.exe 4148 MSBuild.exe - Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3032 set thread context of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 set thread context of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 set thread context of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 MSBuild.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString MSBuild.exe - Delays execution with timeout.exe 1 IoCs
pid Process 4440 timeout.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe - Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1468 MSBuild.exe 1468 MSBuild.exe 4148 MSBuild.exe 4148 MSBuild.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1468 MSBuild.exe - Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 4148 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 66 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 1468 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 67 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 3032 wrote to memory of 4752 3032 10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe 68 PID 4148 wrote to memory of 4448 4148 MSBuild.exe 70 PID 4148 wrote to memory of 4448 4148 MSBuild.exe 70 PID 4148 wrote to memory of 4448 4148 MSBuild.exe 70 PID 4448 wrote to memory of 4440 4448 cmd.exe 72 PID 4448 wrote to memory of 4440 4448 cmd.exe 72 PID 4448 wrote to memory of 4440 4448 cmd.exe 72
Processes
-
C:\Users\Admin\AppData\Local\Temp\10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe"C:\Users\Admin\AppData\Local\Temp\10d5b999c6a1d09f32c72905ee478b23cf3eb01a96aa010395357579330aa08f.exe"1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of WriteProcessMemory
PID:3032 -
C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"2⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe" & exit3⤵
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Windows\SysWOW64\timeout.exetimeout /t 64⤵
- Delays execution with timeout.exe
PID:4440
-
-
-
-
C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468
-
-
C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"C:\Windows\Microsoft.NET\assembly\GAC_32\MSBuild\v4.0_4.0.0.0__b03f5f7f11d50a3a\MSBuild.exe"2⤵PID:4752
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
- Path \ProgramData\mozglue.dll
- Size 593KB
- SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
- MD5 c8fd9be83bc728cc04beffafc2907fe9
- SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
- SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
- SSDEEP 12288:BlSyAom/gcRKMdRm4wFkRHuyG4RRGJVDjMk/x21R8gY/r:BKgcRKMdRm4wFkVVDGJVv//x21R8br
- MD5 SHA1 SHA512 SSDEEP
- Path \ProgramData\nss3.dll
- Size 2.0MB
- SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
- MD5 1cc453cdf74f31e4d913ff9c10acdde2
- SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
- SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
- SSDEEP 49152:fECf12gikHlnKGxJRIB+y5nvxnaOSJ3HFNWYrVvE4CQsgzMmQfTU1NrWmy4KoAzh:J7Tf8J1Q+SS5/nr
- MD5 SHA1 SHA512 SSDEEP