General
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Target
file.exe
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Size
560KB
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Sample
230601-xzc4ssgd41
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MD5
0500e55091f7055bf28ec7670ac07a8e
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SHA1
f128be0f27fa9b44389eb25abbe967bab27d7e9f
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SHA256
b2881644ca2777869b611abca810c4ea6eaa347f65abf1d9920313523c5939c2
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SHA512
3117b41064d1f75481ea40874d945728427139c16888fdcd489707b30de9ddc1297b9e9901ff0c6bd18dd5ed96155eb277ecfa302f4ab3dd9e2e79eb1054f98a
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SSDEEP
12288:YBpjpAxCHUtrYrMCWmi86LOJJaga1jsh2ERCqS:lx0UtUrfrtlkm8f
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
redline
VEBO.01-06_H
50.114.39.71:10576
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auth_value
4baffaf63b3dd023176c1aae4d99ad49
Targets
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Target
file.exe
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Size
560KB
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MD5
0500e55091f7055bf28ec7670ac07a8e
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SHA1
f128be0f27fa9b44389eb25abbe967bab27d7e9f
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SHA256
b2881644ca2777869b611abca810c4ea6eaa347f65abf1d9920313523c5939c2
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SHA512
3117b41064d1f75481ea40874d945728427139c16888fdcd489707b30de9ddc1297b9e9901ff0c6bd18dd5ed96155eb277ecfa302f4ab3dd9e2e79eb1054f98a
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SSDEEP
12288:YBpjpAxCHUtrYrMCWmi86LOJJaga1jsh2ERCqS:lx0UtUrfrtlkm8f
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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