General
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Target
67e0f94ca1fc7682d56aaada7a53b5c9346b9e36745f0f8d2b5ea3bcf3abff40
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Size
239KB
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Sample
220617-c91ydsabdj
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MD5
6322fb06f4d1b355a0801e02ec00156c
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SHA1
753c9e4a97568ca9a56f1e5876c746686d26852b
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SHA256
67e0f94ca1fc7682d56aaada7a53b5c9346b9e36745f0f8d2b5ea3bcf3abff40
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SHA512
89fa646024c943c8432595d213d4e083ad48950d8e805c6a31c8236a5c970f940331ba9096587f23c3a4fae61ef9e9e513e4ba4aabe4594b87e4252f57c21255
Static task
static1
Behavioral task
behavioral1
Sample
67e0f94ca1fc7682d56aaada7a53b5c9346b9e36745f0f8d2b5ea3bcf3abff40.exe
Resource
win10-20220414-en
Malware Config
Extracted
vidar
52.6
1415
https://t.me/tg_dailylessons
https://busshi.moe/@olegf9844xx
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profile_id
1415
Extracted
recordbreaker
http://138.197.179.146/
Extracted
redline
mario
193.106.191.129:80
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auth_value
8fb912f79eac650a3e3f25f46f070f5d
Extracted
redline
USAeuTEST
193.106.191.246:23196
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auth_value
7dbf5ba6d421c1b0e8ce8d5867af4537
Targets
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Target
67e0f94ca1fc7682d56aaada7a53b5c9346b9e36745f0f8d2b5ea3bcf3abff40
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Size
239KB
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MD5
6322fb06f4d1b355a0801e02ec00156c
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SHA1
753c9e4a97568ca9a56f1e5876c746686d26852b
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SHA256
67e0f94ca1fc7682d56aaada7a53b5c9346b9e36745f0f8d2b5ea3bcf3abff40
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SHA512
89fa646024c943c8432595d213d4e083ad48950d8e805c6a31c8236a5c970f940331ba9096587f23c3a4fae61ef9e9e513e4ba4aabe4594b87e4252f57c21255
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RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
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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
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suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Deletes itself
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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