Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
03-11-2021 02:40
Static task
static1
Behavioral task
behavioral1
Sample
200e0067b6404714987c1512cb35afb9.exe
Resource
win7-en-20211014
General
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Target
200e0067b6404714987c1512cb35afb9.exe
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Size
41KB
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MD5
200e0067b6404714987c1512cb35afb9
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SHA1
cb25d2295b34fc7b83e1689afb665d685c1d9871
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SHA256
ebf527cd61c0b4250751c8263d858406b4aff2a852fd6a05fa262a355c5a6269
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SHA512
f05c6dc341a8c07054bbe2eed3c3f4a358562dd124dc8f549442ae1cc5a169677f0f5edaf81ecc1516239017601b2a8577a3fbcac1165be80bf75ccdc600fdbe
Malware Config
Extracted
redline
Build1
193.203.203.82:23108
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/1520-63-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1520-64-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1520-65-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/1520-66-0x0000000000418D2E-mapping.dmp family_redline behavioral1/memory/1520-67-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
200e0067b6404714987c1512cb35afb9.exedescription pid process target process PID 656 set thread context of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe -
Processes:
200e0067b6404714987c1512cb35afb9.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25 200e0067b6404714987c1512cb35afb9.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 200e0067b6404714987c1512cb35afb9.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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 200e0067b6404714987c1512cb35afb9.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
200e0067b6404714987c1512cb35afb9.exepid process 656 200e0067b6404714987c1512cb35afb9.exe 656 200e0067b6404714987c1512cb35afb9.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
200e0067b6404714987c1512cb35afb9.exe200e0067b6404714987c1512cb35afb9.exedescription pid process Token: SeDebugPrivilege 656 200e0067b6404714987c1512cb35afb9.exe Token: SeDebugPrivilege 1520 200e0067b6404714987c1512cb35afb9.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
200e0067b6404714987c1512cb35afb9.exedescription pid process target process PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe PID 656 wrote to memory of 1520 656 200e0067b6404714987c1512cb35afb9.exe 200e0067b6404714987c1512cb35afb9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\200e0067b6404714987c1512cb35afb9.exe"C:\Users\Admin\AppData\Local\Temp\200e0067b6404714987c1512cb35afb9.exe"1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\200e0067b6404714987c1512cb35afb9.exeC:\Users\Admin\AppData\Local\Temp\200e0067b6404714987c1512cb35afb9.exe2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/656-55-0x0000000001030000-0x0000000001031000-memory.dmpFilesize
4KB
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memory/656-57-0x0000000075191000-0x0000000075193000-memory.dmpFilesize
8KB
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memory/656-58-0x0000000004B20000-0x0000000004B21000-memory.dmpFilesize
4KB
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memory/656-59-0x0000000000B20000-0x0000000000B64000-memory.dmpFilesize
272KB
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memory/656-60-0x00000000005C0000-0x00000000005D8000-memory.dmpFilesize
96KB
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memory/1520-61-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-62-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-63-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-64-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-65-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-66-0x0000000000418D2E-mapping.dmp
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memory/1520-67-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/1520-69-0x0000000004A50000-0x0000000004A51000-memory.dmpFilesize
4KB