Analysis
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max time kernel
23s -
max time network
25s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
02-12-2020 15:30
Static task
static1
Behavioral task
behavioral1
Sample
bd0bcda992939e8c117e758e8ebffc93.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
bd0bcda992939e8c117e758e8ebffc93.exe
Resource
win10v20201028
General
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Target
bd0bcda992939e8c117e758e8ebffc93.exe
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Size
283KB
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MD5
bd0bcda992939e8c117e758e8ebffc93
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SHA1
60f5ccb2f8f7859c0a580041d651fe2e6cd1edbe
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SHA256
a3948163bc436fde2808c4c76fccc90d515f3d754fc5851f0eb1e8b40a539e2b
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SHA512
1c81bfed10ee288fbb6f8a877ce3f7d64407cfd547e1be02d5789d0a528800ff8fa2fc3f280171a377daa5f013286bb7fb1e13b2cd4261caf2892462cf057f36
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 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1932-6-0x0000000000980000-0x00000000009A5000-memory.dmp family_redline behavioral1/memory/1932-7-0x0000000002250000-0x0000000002273000-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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 8 checkip.amazonaws.com -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
bd0bcda992939e8c117e758e8ebffc93.exepid process 1932 bd0bcda992939e8c117e758e8ebffc93.exe 1932 bd0bcda992939e8c117e758e8ebffc93.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
bd0bcda992939e8c117e758e8ebffc93.exedescription pid process Token: SeDebugPrivilege 1932 bd0bcda992939e8c117e758e8ebffc93.exe