Analysis
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max time kernel
22s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
27-07-2021 16:00
Static task
static1
Behavioral task
behavioral1
Sample
5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe
Resource
win10v20210408
General
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Target
5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe
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Size
382KB
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MD5
591bf4ed6e8c6c49e03aff692357e776
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SHA1
8ac5a67cacaa0bb4bad348b3848a0ae531eb521c
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SHA256
5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e
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SHA512
bdf11891f77938a62227775566cdfaa903b96760df412353e44076075d9573d3166032b4bd0b2f60019ff009721376d111006f52c0e802622c762a676ed426d7
Malware Config
Extracted
redline
SewPalpadin
185.215.113.114:8887
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/900-116-0x0000000002300000-0x000000000231B000-memory.dmp family_redline behavioral1/memory/900-121-0x00000000027A0000-0x00000000027B9000-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:
5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exepid process 900 5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exedescription pid process Token: SeDebugPrivilege 900 5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe"C:\Users\Admin\AppData\Local\Temp\5ef5b9af1641fc0d05431531ed2a6ef2f66732392a4883f135a37e3097ace19e.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/900-115-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB
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memory/900-114-0x00000000021A0000-0x00000000021CF000-memory.dmpFilesize
188KB
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memory/900-116-0x0000000002300000-0x000000000231B000-memory.dmpFilesize
108KB
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memory/900-117-0x0000000004CC0000-0x0000000004CC1000-memory.dmpFilesize
4KB
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memory/900-119-0x0000000004CB2000-0x0000000004CB3000-memory.dmpFilesize
4KB
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memory/900-118-0x0000000004CB0000-0x0000000004CB1000-memory.dmpFilesize
4KB
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memory/900-120-0x0000000004CB3000-0x0000000004CB4000-memory.dmpFilesize
4KB
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memory/900-121-0x00000000027A0000-0x00000000027B9000-memory.dmpFilesize
100KB
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memory/900-122-0x00000000051C0000-0x00000000051C1000-memory.dmpFilesize
4KB
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memory/900-123-0x0000000004BA0000-0x0000000004BA1000-memory.dmpFilesize
4KB
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memory/900-124-0x0000000004BC0000-0x0000000004BC1000-memory.dmpFilesize
4KB
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memory/900-125-0x0000000004C20000-0x0000000004C21000-memory.dmpFilesize
4KB
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memory/900-126-0x0000000004CB4000-0x0000000004CB6000-memory.dmpFilesize
8KB
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memory/900-127-0x00000000058D0000-0x00000000058D1000-memory.dmpFilesize
4KB
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memory/900-128-0x00000000065B0000-0x00000000065B1000-memory.dmpFilesize
4KB
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memory/900-129-0x0000000006780000-0x0000000006781000-memory.dmpFilesize
4KB
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memory/900-130-0x0000000006DD0000-0x0000000006DD1000-memory.dmpFilesize
4KB
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memory/900-131-0x0000000007240000-0x0000000007241000-memory.dmpFilesize
4KB