Analysis
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max time kernel
40s -
max time network
44s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-03-2021 16:45
Static task
static1
Behavioral task
behavioral1
Sample
925406572.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
925406572.exe
Resource
win10v20201028
0 signatures
0 seconds
General
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Target
925406572.exe
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Size
352KB
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MD5
8f42d6ac2ff0bd507f77fc6f2077ecae
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SHA1
3f6eb11f4dc112aed5aac9fe3feb78f77e068c93
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SHA256
cb1c124f7c5ee7ff7e260a15a4c8dcbce9dc4d3c3f4a1bbc54fda408970d045f
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SHA512
2de3ab74384d24ccc5ae083dda82956d722f87e5d0b06ee183a42b92c8a881758940b773e2aa19ecb0a0b22c0b5522e60700604011f12cb2e72c06722864daa7
Score
10/10
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1516-6-0x0000000000400000-0x0000000000426000-memory.dmp family_redline behavioral1/memory/1516-7-0x000000000041F39E-mapping.dmp family_redline behavioral1/memory/1516-9-0x0000000000400000-0x0000000000426000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
925406572.exedescription pid process target process PID 1596 set thread context of 1516 1596 925406572.exe AddInProcess32.exe -
Processes:
925406572.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 925406572.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 925406572.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AddInProcess32.exepid process 1516 AddInProcess32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
925406572.exeAddInProcess32.exedescription pid process Token: SeDebugPrivilege 1596 925406572.exe Token: SeDebugPrivilege 1516 AddInProcess32.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
925406572.exedescription pid process target process PID 1596 wrote to memory of 568 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 568 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 568 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 568 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1756 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1756 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1756 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1756 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe PID 1596 wrote to memory of 1516 1596 925406572.exe AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\925406572.exe"C:\Users\Admin\AppData\Local\Temp\925406572.exe"1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1516-6-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1516-7-0x000000000041F39E-mapping.dmp
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memory/1516-8-0x0000000073D60000-0x000000007444E000-memory.dmpFilesize
6.9MB
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memory/1516-9-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1516-11-0x0000000004500000-0x0000000004501000-memory.dmpFilesize
4KB
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memory/1596-2-0x0000000074450000-0x0000000074B3E000-memory.dmpFilesize
6.9MB
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memory/1596-3-0x0000000000FE0000-0x0000000000FE1000-memory.dmpFilesize
4KB
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memory/1596-5-0x0000000004E60000-0x0000000004E61000-memory.dmpFilesize
4KB