General
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Target
7bedeb84856429c4bb0dab709cc46c879610d6f0976add2adbab07adddab4e80
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Size
173KB
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Sample
221113-nkq8faba88
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MD5
e26a8bd140d37bb6386844415c784ffc
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SHA1
0afc9aa8faae9855761ca58b73d349571ad06e3c
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SHA256
7bedeb84856429c4bb0dab709cc46c879610d6f0976add2adbab07adddab4e80
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SHA512
38f00322a616dd90a8dc8896200f4ba33f042a2ac268ec9a2ba84c2e14bd2725b1e58fe27b110050db34193f05beebe1594828e14c73689dd5bc0bdd49aa43f7
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SSDEEP
3072:iabcXU8LhrF75/zR+Jp0T26lv664/r2T9sKzh:pILhrF7lA0qAvD4z2T5
Static task
static1
Malware Config
Extracted
redline
123
78.153.144.3:2510
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auth_value
cd6abb0af211bce081d7bf127cc26835
Extracted
redline
Google2
167.235.71.14:20469
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auth_value
fb274d9691235ba015830da570a13578
Targets
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Target
7bedeb84856429c4bb0dab709cc46c879610d6f0976add2adbab07adddab4e80
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Size
173KB
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MD5
e26a8bd140d37bb6386844415c784ffc
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SHA1
0afc9aa8faae9855761ca58b73d349571ad06e3c
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SHA256
7bedeb84856429c4bb0dab709cc46c879610d6f0976add2adbab07adddab4e80
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SHA512
38f00322a616dd90a8dc8896200f4ba33f042a2ac268ec9a2ba84c2e14bd2725b1e58fe27b110050db34193f05beebe1594828e14c73689dd5bc0bdd49aa43f7
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SSDEEP
3072:iabcXU8LhrF75/zR+Jp0T26lv664/r2T9sKzh:pILhrF7lA0qAvD4z2T5
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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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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Uses the VBS compiler for execution
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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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Suspicious use of SetThreadContext
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