Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
10-11-2021 06:40
Static task
static1
Behavioral task
behavioral1
Sample
c1e9e5d15c27567b8c50ca9f9ca31cc0.exe
Resource
win7-en-20211104
General
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Target
c1e9e5d15c27567b8c50ca9f9ca31cc0.exe
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Size
396KB
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MD5
c1e9e5d15c27567b8c50ca9f9ca31cc0
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SHA1
3adc44730aa6dc705c6874837c0e8df3e28bbbd8
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SHA256
de5349e197834f848854fb7d11cb2cf812a515943777f1efdf00510e1a515a85
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SHA512
a3ad74fe581e3499a1d5541f72ab658c0af7322e4bfb1eb47c9407f7a64102e30ff05d662f6aced2c1d477e0f9d2eb8298af8009a0a4e61b4bf8e90ddf5fe441
Malware Config
Extracted
redline
09.11
45.144.31.193:5785
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/644-58-0x0000000006E20000-0x0000000006E4D000-memory.dmp family_redline behavioral1/memory/644-59-0x0000000006E50000-0x0000000006E7C000-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 1 IoCs
Processes:
c1e9e5d15c27567b8c50ca9f9ca31cc0.exepid process 644 c1e9e5d15c27567b8c50ca9f9ca31cc0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
c1e9e5d15c27567b8c50ca9f9ca31cc0.exedescription pid process Token: SeDebugPrivilege 644 c1e9e5d15c27567b8c50ca9f9ca31cc0.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/644-55-0x000000000026D000-0x0000000000299000-memory.dmpFilesize
176KB
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memory/644-56-0x00000000003C0000-0x00000000003F9000-memory.dmpFilesize
228KB
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memory/644-57-0x0000000000400000-0x0000000002B5B000-memory.dmpFilesize
39.4MB
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memory/644-58-0x0000000006E20000-0x0000000006E4D000-memory.dmpFilesize
180KB
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memory/644-59-0x0000000006E50000-0x0000000006E7C000-memory.dmpFilesize
176KB
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memory/644-61-0x0000000006DE2000-0x0000000006DE3000-memory.dmpFilesize
4KB
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memory/644-62-0x0000000006DE3000-0x0000000006DE4000-memory.dmpFilesize
4KB
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memory/644-60-0x0000000006DE1000-0x0000000006DE2000-memory.dmpFilesize
4KB
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memory/644-63-0x0000000006DE4000-0x0000000006DE6000-memory.dmpFilesize
8KB