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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
03/01/2023, 14:31
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
452KB
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MD5
3be87fb2ee32f72f95234f811fc79237
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SHA1
2eacc3e6dcf3aef5ec766fbb68dd7c2a3f0a68c2
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SHA256
937a22c971053c31fc394967b1dc7fd258a75bc502bc2c15b52336348b1b391d
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SHA512
aec8be79c8b877cd2deb9d6a5429b0b8a2d8d0c5c1d24071ffa70b24bc51c24c3f317d91cae891027fc033dce381a7943e785dea1f71b9f10b181351d27310fe
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SSDEEP
6144:CLe/Qm3W7npEST0QAO3KxmiSmKrswS54z7MyWb1FjAXTM4xVe+ew:Cy/QWY6STXuxI4ZxFWTMEQ+
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/1720-54-0x0000000002DD0000-0x0000000002E1C000-memory.dmp family_redline behavioral1/memory/1720-55-0x0000000004900000-0x000000000494A000-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