General
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Target
a2ff7409a7a9f8fa78c81faea26d2ff3470896828ce8132efa8bce8cfa9f27be
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Size
2.3MB
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Sample
220613-xyjvysabhq
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MD5
a60628f8ac9b4b589aa9eb171978611d
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SHA1
3c37a5ccf17f27106d0e09c3b27f8e3355ba62e5
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SHA256
a2ff7409a7a9f8fa78c81faea26d2ff3470896828ce8132efa8bce8cfa9f27be
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SHA512
42dc0c10df954429bcef64022249eccb7024581c4327e0707dda61b51b6ffbc930c7f0bea74794d14a7c6434a8ade122d588d716312fe9b559f41b7f04448d64
Static task
static1
Malware Config
Extracted
redline
LogsDiller Cloud (Telegram: @mr_golds)
109.107.183.214:9303
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auth_value
d72163e211dc5f86585328318a5a5a13
Targets
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Target
a2ff7409a7a9f8fa78c81faea26d2ff3470896828ce8132efa8bce8cfa9f27be
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Size
2.3MB
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MD5
a60628f8ac9b4b589aa9eb171978611d
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SHA1
3c37a5ccf17f27106d0e09c3b27f8e3355ba62e5
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SHA256
a2ff7409a7a9f8fa78c81faea26d2ff3470896828ce8132efa8bce8cfa9f27be
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SHA512
42dc0c10df954429bcef64022249eccb7024581c4327e0707dda61b51b6ffbc930c7f0bea74794d14a7c6434a8ade122d588d716312fe9b559f41b7f04448d64
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Modifies security service
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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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suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
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suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE 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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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Possible privilege escalation attempt
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Stops running service(s)
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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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Drops startup file
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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