Analysis
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max time kernel
20s -
max time network
29s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
04-01-2023 15:31
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
499KB
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MD5
88bdede04b54e1e36a84c1813399e5fd
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SHA1
a98311609956ffe25e737627a293e68e53f42cc7
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SHA256
1456e683938bddec35c2e6ad6ee0481e202a83b2ec67a14dacaf53954c2ac127
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SHA512
20bac2b355953fbcc43da8643e6dc4a502af989c42f43e80a1da56cd998fea09092c1b16fbf3c111eef6148d0135980aa619cbcef047d04735e5adf71fee8dd1
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SSDEEP
12288:O6c2jmCoj/NAlKiKrCDt1QBJ7FCoxupmL+:Oje0jlAsinD0BJMoUYL+
Malware Config
Extracted
redline
@new@2023
77.73.133.62:22344
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auth_value
8284279aedaed026a9b7cb9c1c0be4e4
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/1364-54-0x0000000002F90000-0x0000000002FDC000-memory.dmp family_redline behavioral1/memory/1364-55-0x0000000004680000-0x00000000046CA000-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 1364 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1364 file.exe