General
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Target
58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95
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Size
1.8MB
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Sample
240621-1mgg8sscnc
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MD5
b58b104a152d137cbc5a54e512e0a619
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SHA1
2423476e7ddb317aada8333e1df3a9147fc47afb
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SHA256
58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95
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SHA512
555ec8b4e10d10f59312ee75fda9887289371dd2c76bce73cd1ddd3b255656026eb19be48e6a96cbad32692f3ba9cfe8dc70b1274e56f921aed5e8cf1aed4851
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SSDEEP
49152:ZBhihuT0bl8RvdaicYcVeZ52UPJsxMWZ3BOe296F0y:ZehuT0Z8NxlcVeZgUBsxHROe29o
Static task
static1
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
newbild
185.215.113.67:40960
Extracted
redline
06-20-24
91.92.255.143:45786
Targets
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Target
58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95
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Size
1.8MB
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MD5
b58b104a152d137cbc5a54e512e0a619
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SHA1
2423476e7ddb317aada8333e1df3a9147fc47afb
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SHA256
58464e44fa145d043279bd1d576323b9d7b5914a861703622cfacb5341447c95
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SHA512
555ec8b4e10d10f59312ee75fda9887289371dd2c76bce73cd1ddd3b255656026eb19be48e6a96cbad32692f3ba9cfe8dc70b1274e56f921aed5e8cf1aed4851
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SSDEEP
49152:ZBhihuT0bl8RvdaicYcVeZ52UPJsxMWZ3BOe296F0y:ZehuT0Z8NxlcVeZgUBsxHROe29o
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Detects Monster Stealer.
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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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Creates new service(s)
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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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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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