Analysis
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max time kernel
139s -
max time network
140s -
platform
windows7_x64 -
resource
win7-en -
submitted
11-09-2021 00:46
Static task
static1
Behavioral task
behavioral1
Sample
b260d3cd311e85ab554db53a3eadc775.exe
Resource
win7-en
Behavioral task
behavioral2
Sample
b260d3cd311e85ab554db53a3eadc775.exe
Resource
win10-en
General
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Target
b260d3cd311e85ab554db53a3eadc775.exe
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Size
250KB
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MD5
b260d3cd311e85ab554db53a3eadc775
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SHA1
74eb59b69da8eea418db7d436a994a86461098b3
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SHA256
9e9a5392630865e8b66892cd096777695272a9bf4abdc0212b1a85c7358e588f
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SHA512
b894d5041304daa82d8977a9c4bba17bf89ab593bd82d61ade12fe1417551ac801231f98151b4c5bce5a47ab0040b7f4c3d2ae328f130dad9a7811b85e3fa7ed
Malware Config
Extracted
redline
Инсталлусы5к
91.142.77.155:5469
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/736-54-0x00000000003E0000-0x00000000003FF000-memory.dmp family_redline behavioral1/memory/736-59-0x0000000003CB0000-0x0000000003CCE000-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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b260d3cd311e85ab554db53a3eadc775.exepid process 736 b260d3cd311e85ab554db53a3eadc775.exe 736 b260d3cd311e85ab554db53a3eadc775.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b260d3cd311e85ab554db53a3eadc775.exedescription pid process Token: SeDebugPrivilege 736 b260d3cd311e85ab554db53a3eadc775.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/736-53-0x0000000000220000-0x0000000000250000-memory.dmpFilesize
192KB
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memory/736-54-0x00000000003E0000-0x00000000003FF000-memory.dmpFilesize
124KB
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memory/736-56-0x0000000006671000-0x0000000006672000-memory.dmpFilesize
4KB
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memory/736-55-0x0000000000400000-0x000000000215C000-memory.dmpFilesize
29.4MB
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memory/736-57-0x0000000006672000-0x0000000006673000-memory.dmpFilesize
4KB
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memory/736-58-0x0000000006673000-0x0000000006674000-memory.dmpFilesize
4KB
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memory/736-59-0x0000000003CB0000-0x0000000003CCE000-memory.dmpFilesize
120KB
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memory/736-60-0x0000000006674000-0x0000000006676000-memory.dmpFilesize
8KB