General
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Target
25de2ad780b4b7a6ac141e6de79f222548235cbeb5eef3aec017a319db6365b7
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Size
214KB
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Sample
221217-k1ac3sbd2v
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MD5
50795361db9455af2f85372f3cfe0a47
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SHA1
92dd4f3f545557a466b5dc57001a4c3e6fa5f15d
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SHA256
25de2ad780b4b7a6ac141e6de79f222548235cbeb5eef3aec017a319db6365b7
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SHA512
3f066ec77c2e35da539c04fcda9f8471589d45c240308d157e1aa799ef931e11525dcadf5674ae3ae5f46e52055e1272cd91855eef51fd1427b76500b4c085b5
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SSDEEP
3072:+DAv9LgiPqjkLRxyfqISJ+r4s0ESftfNLnRlv8LszWCoj40zwUzQRKF+:GuLgiP7yfqpJns0/ftJ8gzWv40M2b
Static task
static1
Behavioral task
behavioral1
Sample
25de2ad780b4b7a6ac141e6de79f222548235cbeb5eef3aec017a319db6365b7.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
djvu
http://abibiall.com/lancer/get.php
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extension
.bttu
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offline_id
8p2Go5ZmkbFk0DF2oJ6E8vGEogpBqqaGCWjto1t1
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payload_url
http://uaery.top/dl/build2.exe
http://abibiall.com/files/1/build3.exe
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ransomnote
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Extracted
raccoon
ec7a54fb6492ff3a52d09504b8ecf082
http://88.119.161.188
http://88.119.161.19
Extracted
danabot
49.0.50.0:57
51.0.52.0:0
53.0.54.0:1200
55.0.56.0:65535
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type
loader
Targets
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Target
25de2ad780b4b7a6ac141e6de79f222548235cbeb5eef3aec017a319db6365b7
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Size
214KB
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MD5
50795361db9455af2f85372f3cfe0a47
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SHA1
92dd4f3f545557a466b5dc57001a4c3e6fa5f15d
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SHA256
25de2ad780b4b7a6ac141e6de79f222548235cbeb5eef3aec017a319db6365b7
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SHA512
3f066ec77c2e35da539c04fcda9f8471589d45c240308d157e1aa799ef931e11525dcadf5674ae3ae5f46e52055e1272cd91855eef51fd1427b76500b4c085b5
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SSDEEP
3072:+DAv9LgiPqjkLRxyfqISJ+r4s0ESftfNLnRlv8LszWCoj40zwUzQRKF+:GuLgiP7yfqpJns0/ftJ8gzWv40M2b
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Detected Djvu ransomware
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Detects Smokeloader packer
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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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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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