Analysis
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max time kernel
42s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-01-2023 23:32
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
General
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Target
file.exe
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Size
485KB
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MD5
46b4ced716b73e7bfc35daa1c7b83936
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SHA1
5e1d4219adc65f8da317c21f7e7bb96cb4443528
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SHA256
a5965f76ccb6fdb4ec6224186ad0770c2da3c469fa31405b1407c403352e778a
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SHA512
6ffad3065d1206f6b32ee8f0f8b9409190fdb30360cf1e4aa86e0b6e7a9fb61115a2b643c10c896f7ce49ea3648c3d83e805d49728756eeb5d74384fcc41219a
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SSDEEP
12288:gtRxHnCVQO2aH4FUbgS877NU4DZMLzMIbgvYKywEJ1i:gVHCNBHfbgws8zHbgvYKyNi
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/2036-56-0x0000000004DE0000-0x0000000004E2C000-memory.dmp family_redline behavioral1/memory/2036-57-0x0000000004F50000-0x0000000004F9A000-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 2036 file.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2036 file.exe