General
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Target
dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
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Size
214KB
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Sample
221216-rdjrkahf4x
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MD5
094e9326dd99e61af5db078d51a9e04b
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SHA1
7f1a9951249a7a87d3b7fcf9b509d9a3649f64af
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SHA256
dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
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SHA512
06ea6ad9fb1c6f6991b3bf3551639cf97eb1b8146d5eb923a0487fc1cd48245c2816dd2c179e4f996f2f56542ede42489a066cef5242c3dd297b333f10b86ee5
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SSDEEP
6144:p+LiNi0/r3oQBwzP0dSgzTT8Oo6d40M2b:p+WE0/r4MKPKPh
Static task
static1
Behavioral task
behavioral1
Sample
dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33.exe
Resource
win10v2004-20221111-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
dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
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Size
214KB
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MD5
094e9326dd99e61af5db078d51a9e04b
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SHA1
7f1a9951249a7a87d3b7fcf9b509d9a3649f64af
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SHA256
dd518510de98a5e1d560fbfe753dcd5598499fedfbddc70fec3a131ac61a3d33
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SHA512
06ea6ad9fb1c6f6991b3bf3551639cf97eb1b8146d5eb923a0487fc1cd48245c2816dd2c179e4f996f2f56542ede42489a066cef5242c3dd297b333f10b86ee5
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SSDEEP
6144:p+LiNi0/r3oQBwzP0dSgzTT8Oo6d40M2b:p+WE0/r4MKPKPh
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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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