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Analysis
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max time kernel
55s -
max time network
71s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
31/12/2022, 21:02
Static task
static1
General
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Target
cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838.exe
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Size
408KB
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MD5
12f458ecf6e29b542b64868e20317d52
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SHA1
5dea4e9e662f25c360f6cea00223987d08e3971a
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SHA256
cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838
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SHA512
da5ee76710ceef9f681cf5334940e55d1461755177033224977a02c6aff1914d86a1153251dff5a03175266103b3e574537e19323c7184bc457b2d331c3c37df
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SSDEEP
6144:ErzL30ujcE6i/y0RI98/P3sZiIbf164Za9Eu9AvvUHqv3bPZY:Erz70ujcKv69s/giIbfcf9KA
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/2748-158-0x0000000004B60000-0x0000000004BAC000-memory.dmp family_redline behavioral1/memory/2748-165-0x00000000050C0000-0x000000000510A000-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 2748 cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2748 cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838.exe"C:\Users\Admin\AppData\Local\Temp\cb7f34a1115ecb5270633a5c6103bbbecf2396a086779b3cc11981545a92d838.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2748