Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-en-20211104 -
submitted
17-11-2021 13:05
Static task
static1
Behavioral task
behavioral1
Sample
9c9f8797c9be67a468c2952e5fd6ddfb.exe
Resource
win7-en-20211104
General
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Target
9c9f8797c9be67a468c2952e5fd6ddfb.exe
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Size
326KB
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MD5
9c9f8797c9be67a468c2952e5fd6ddfb
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SHA1
aee2d2f198ee14d7e7ee68fb6941d71fa61ac9b2
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SHA256
dbcd01ebe4208025386497ce2a642ae72c5e1b1a99d0b99111b1327866868270
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SHA512
415582e93a269cb662885b858a94983ad554b37cc36b47f0efa9b68453bfc85ca70059b6ad6cfc4b78b94601198438b8e029555035ae6d12debfd7445af74c7b
Malware Config
Extracted
redline
logxxx
51.81.139.72:10762
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/524-55-0x0000000002150000-0x0000000002181000-memory.dmp family_redline behavioral1/memory/524-56-0x0000000000580000-0x00000000005B0000-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:
9c9f8797c9be67a468c2952e5fd6ddfb.exepid process 524 9c9f8797c9be67a468c2952e5fd6ddfb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9c9f8797c9be67a468c2952e5fd6ddfb.exedescription pid process Token: SeDebugPrivilege 524 9c9f8797c9be67a468c2952e5fd6ddfb.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/524-55-0x0000000002150000-0x0000000002181000-memory.dmpFilesize
196KB
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memory/524-56-0x0000000000580000-0x00000000005B0000-memory.dmpFilesize
192KB
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memory/524-58-0x0000000000260000-0x000000000029F000-memory.dmpFilesize
252KB
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memory/524-60-0x00000000049C1000-0x00000000049C2000-memory.dmpFilesize
4KB
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memory/524-61-0x00000000049C2000-0x00000000049C3000-memory.dmpFilesize
4KB
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memory/524-59-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/524-57-0x0000000000220000-0x0000000000251000-memory.dmpFilesize
196KB
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memory/524-62-0x00000000049C3000-0x00000000049C4000-memory.dmpFilesize
4KB
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memory/524-63-0x00000000049C4000-0x00000000049C6000-memory.dmpFilesize
8KB