General
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Target
c5771e7388a105f3ae8b92cfc68144c2f391b51c75a0f4731652eff483af04da
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Size
1.8MB
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Sample
240624-dcv7bavhng
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MD5
2e70b996132ba5d2caae18bc7479fd8c
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SHA1
4569cc7318cc3cf4496f5293df0e5c4430b1c696
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SHA256
c5771e7388a105f3ae8b92cfc68144c2f391b51c75a0f4731652eff483af04da
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SHA512
2cccfc7adb6d653497037d8742dd47cd4969445e277db1791df0c70a0a06b60a05c663f5001ec4cbbf8f845f7a01ff8d81f0451680791f2140640eebc33266f9
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SSDEEP
49152:CGW73yMoyRJ92lnHylhoYAgl7APX9oP/EbNb2qCdx5:CVLn9nh3H7oisb0qCdr
Static task
static1
Behavioral task
behavioral1
Sample
c5771e7388a105f3ae8b92cfc68144c2f391b51c75a0f4731652eff483af04da.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
AMA
185.215.113.67:40960
Extracted
redline
LiveTraffic
4.185.27.237:13528
Targets
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Target
c5771e7388a105f3ae8b92cfc68144c2f391b51c75a0f4731652eff483af04da
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Size
1.8MB
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MD5
2e70b996132ba5d2caae18bc7479fd8c
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SHA1
4569cc7318cc3cf4496f5293df0e5c4430b1c696
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SHA256
c5771e7388a105f3ae8b92cfc68144c2f391b51c75a0f4731652eff483af04da
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SHA512
2cccfc7adb6d653497037d8742dd47cd4969445e277db1791df0c70a0a06b60a05c663f5001ec4cbbf8f845f7a01ff8d81f0451680791f2140640eebc33266f9
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SSDEEP
49152:CGW73yMoyRJ92lnHylhoYAgl7APX9oP/EbNb2qCdx5:CVLn9nh3H7oisb0qCdr
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Blocklisted process makes network request
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Creates new service(s)
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Disables Task Manager via registry modification
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Downloads MZ/PE file
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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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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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