Analysis
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max time kernel
30s -
max time network
33s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
11-01-2023 19:15
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
General
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Target
file.exe
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Size
421KB
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MD5
c0f63782a29d9595674a6330f92b6433
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SHA1
cdfbf89efd10897aafbbec728be2af32fdaf26bc
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SHA256
2286dd3e3eae85e5aa331c9371bb6149bacbb394d8a38b33f1af34dfc1c82b2b
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SHA512
fa9c633625d836a2703e88551f275cad7fc47a67f6962628700b72a0230e379fdae1ed137caa0c8c30a31916db89d4609d6c1c0bceda1ef7544665dc4556d4c4
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SSDEEP
6144:Oyk1INKUylH7xgxtNDbYvpyqfm5v4uH9YIJB12QyFP3Zi5HjxFzC:PhNKUUOxtNiyAkv5t7k3Zix
Malware Config
Extracted
redline
@2023@New
91.215.85.155:32796
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auth_value
0be5b9b84cd5b707e91a48e341e3f7d7
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
resource yara_rule behavioral1/memory/1720-54-0x0000000002230000-0x0000000002276000-memory.dmp family_redline behavioral1/memory/1720-58-0x0000000002420000-0x0000000002464000-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
pid Process 1720 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1720 file.exe