Analysis
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max time kernel
120s -
max time network
119s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
20-02-2021 09:37
Static task
static1
Behavioral task
behavioral1
Sample
7b0057738a02d0501cf9b45b4ef74255.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
7b0057738a02d0501cf9b45b4ef74255.exe
Resource
win10v20201028
General
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Target
7b0057738a02d0501cf9b45b4ef74255.exe
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Size
21KB
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MD5
7b0057738a02d0501cf9b45b4ef74255
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SHA1
6e39d4d0d612341323fe3f6379613169924f5a6c
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SHA256
ed07c985a733c95aefb4fa4c1fca696471260dd5c72f71f21297a94dd23c159d
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SHA512
d053e2fcdb750021f18dbc8d64c0cb1678a362852b7b6641f5f48edc1107964ac3cbefe1ca9f88a967babb5892bd3a31c3ba0cf91ddb61b7a9208fa79d614ba8
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/904-7-0x0000000000400000-0x0000000000426000-memory.dmp family_redline behavioral1/memory/904-8-0x000000000041EFD6-mapping.dmp family_redline behavioral1/memory/904-10-0x0000000000400000-0x0000000000426000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7b0057738a02d0501cf9b45b4ef74255.exedescription pid process target process PID 1732 set thread context of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe -
Processes:
7b0057738a02d0501cf9b45b4ef74255.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 7b0057738a02d0501cf9b45b4ef74255.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 7b0057738a02d0501cf9b45b4ef74255.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AddInProcess32.exepid process 904 AddInProcess32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
7b0057738a02d0501cf9b45b4ef74255.exeAddInProcess32.exedescription pid process Token: SeDebugPrivilege 1732 7b0057738a02d0501cf9b45b4ef74255.exe Token: SeDebugPrivilege 904 AddInProcess32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
7b0057738a02d0501cf9b45b4ef74255.exedescription pid process target process PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe PID 1732 wrote to memory of 904 1732 7b0057738a02d0501cf9b45b4ef74255.exe AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7b0057738a02d0501cf9b45b4ef74255.exe"C:\Users\Admin\AppData\Local\Temp\7b0057738a02d0501cf9b45b4ef74255.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⤵
- 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/904-7-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/904-8-0x000000000041EFD6-mapping.dmp
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memory/904-9-0x0000000074120000-0x000000007480E000-memory.dmpFilesize
6.9MB
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memory/904-10-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/904-12-0x0000000000CF0000-0x0000000000CF1000-memory.dmpFilesize
4KB
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memory/1732-2-0x0000000074120000-0x000000007480E000-memory.dmpFilesize
6.9MB
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memory/1732-3-0x0000000000990000-0x0000000000991000-memory.dmpFilesize
4KB
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memory/1732-5-0x0000000075AE1000-0x0000000075AE3000-memory.dmpFilesize
8KB
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memory/1732-6-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB