General
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Target
a224fb7e0e9febf8604d6bb34e1f3669.exe
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Size
7.2MB
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Sample
211221-bxdrnacbc5
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MD5
a224fb7e0e9febf8604d6bb34e1f3669
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SHA1
1c556d68023668f7e399cb67a211672622fb4bea
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SHA256
4fe1cb64f16f7fa987407a906a4319520972f5a8f5749e3b071a831825559a45
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SHA512
2eea0497ea9a18b67ed516db8afaa885b4a2f6534c5ab3fda6677db42fe5d2c86f4c4cd2bdec346031293a65fe474461c3cd1b3b92593bd2e4450ea8eb559814
Static task
static1
Behavioral task
behavioral1
Sample
a224fb7e0e9febf8604d6bb34e1f3669.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
http://www.biohazardgraphics.com/
Extracted
vidar
49.1
915
https://noc.social/@sergeev46
https://c.im/@sergeev47
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profile_id
915
Extracted
redline
media18n
65.108.69.168:13293
Extracted
redline
v3user1
159.69.246.184:13127
Extracted
smokeloader
2020
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
Targets
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Target
a224fb7e0e9febf8604d6bb34e1f3669.exe
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Size
7.2MB
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MD5
a224fb7e0e9febf8604d6bb34e1f3669
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SHA1
1c556d68023668f7e399cb67a211672622fb4bea
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SHA256
4fe1cb64f16f7fa987407a906a4319520972f5a8f5749e3b071a831825559a45
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SHA512
2eea0497ea9a18b67ed516db8afaa885b4a2f6534c5ab3fda6677db42fe5d2c86f4c4cd2bdec346031293a65fe474461c3cd1b3b92593bd2e4450ea8eb559814
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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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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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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