Analysis
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max time kernel
23s -
max time network
25s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
15-02-2021 07:50
Static task
static1
Behavioral task
behavioral1
Sample
cbdd85315022d3c984a95c7c89c62167.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
cbdd85315022d3c984a95c7c89c62167.exe
Resource
win10v20201028
General
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Target
cbdd85315022d3c984a95c7c89c62167.exe
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Size
20KB
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MD5
cbdd85315022d3c984a95c7c89c62167
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SHA1
5556eee0f033dfcd035049e514fa16c465bddfa7
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SHA256
60a4e3f1d748ace4e6b82ba68fce30bf35b0f2e6bbbb9aa1e8d690c7406b744d
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SHA512
e6ab87ff2facdc6e1bb78dfdb1c517a791934d9baa8ffc83ff90bad4a240609798f197ccb171d2edfb608edb71a134d678849c8addaaed7a6a29896834f6006a
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/744-8-0x0000000000423E16-mapping.dmp family_redline behavioral1/memory/744-7-0x0000000000400000-0x000000000042A000-memory.dmp family_redline behavioral1/memory/744-10-0x0000000000400000-0x000000000042A000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
cbdd85315022d3c984a95c7c89c62167.exedescription pid process target process PID 1904 set thread context of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe -
Processes:
cbdd85315022d3c984a95c7c89c62167.exedescription ioc process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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 cbdd85315022d3c984a95c7c89c62167.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13 cbdd85315022d3c984a95c7c89c62167.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AddInProcess32.exepid process 744 AddInProcess32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
cbdd85315022d3c984a95c7c89c62167.exeAddInProcess32.exedescription pid process Token: SeDebugPrivilege 1904 cbdd85315022d3c984a95c7c89c62167.exe Token: SeDebugPrivilege 744 AddInProcess32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
cbdd85315022d3c984a95c7c89c62167.exedescription pid process target process PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe PID 1904 wrote to memory of 744 1904 cbdd85315022d3c984a95c7c89c62167.exe AddInProcess32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cbdd85315022d3c984a95c7c89c62167.exe"C:\Users\Admin\AppData\Local\Temp\cbdd85315022d3c984a95c7c89c62167.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/744-8-0x0000000000423E16-mapping.dmp
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memory/744-9-0x0000000074320000-0x0000000074A0E000-memory.dmpFilesize
6.9MB
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memory/744-7-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/744-10-0x0000000000400000-0x000000000042A000-memory.dmpFilesize
168KB
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memory/744-12-0x0000000002330000-0x0000000002331000-memory.dmpFilesize
4KB
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memory/1904-2-0x0000000074320000-0x0000000074A0E000-memory.dmpFilesize
6.9MB
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memory/1904-3-0x0000000000840000-0x0000000000841000-memory.dmpFilesize
4KB
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memory/1904-5-0x0000000075781000-0x0000000075783000-memory.dmpFilesize
8KB
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memory/1904-6-0x0000000004BD0000-0x0000000004BD1000-memory.dmpFilesize
4KB