General
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Target
file
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Size
1.1MB
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Sample
231007-nqr2xsbd8y
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MD5
0b9913d7152a9b02276b4ce11dbd203a
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SHA1
771094f2e0443148fd60e6602125a100d8fc50e3
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SHA256
d0c25bf4358adabf4c5320973dbe9bc06e5a9acf46d6665f75ae9b6e31328307
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SHA512
df66becb7f30a3650c708ea00ed64f6b7a3ccd7f2eb6c1507be9c4cbe0a10279cf5bdf5844a6ec4595d7946e971ab6974d53948ebd4246e98effb1f78366a6ed
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SSDEEP
24576:0ynqV5M2wVtDViLvnP3lewp7NUYLFbRILZJGCX5V+iYVi:DnqV52tDVuvnP3lbpeYxbRILZn+iYV
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
mystic
http://5.42.92.211/loghub/master
Extracted
redline
magia
77.91.124.55:19071
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
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install_dir
fefffe8cea
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install_file
explothe.exe
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strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
redline
@ytlogsbot
176.123.4.46:33783
Targets
-
-
Target
file
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Size
1.1MB
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MD5
0b9913d7152a9b02276b4ce11dbd203a
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SHA1
771094f2e0443148fd60e6602125a100d8fc50e3
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SHA256
d0c25bf4358adabf4c5320973dbe9bc06e5a9acf46d6665f75ae9b6e31328307
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SHA512
df66becb7f30a3650c708ea00ed64f6b7a3ccd7f2eb6c1507be9c4cbe0a10279cf5bdf5844a6ec4595d7946e971ab6974d53948ebd4246e98effb1f78366a6ed
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SSDEEP
24576:0ynqV5M2wVtDViLvnP3lewp7NUYLFbRILZJGCX5V+iYVi:DnqV52tDVuvnP3lbpeYxbRILZn+iYV
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect Mystic stealer payload
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Detects Healer an antivirus disabler dropper
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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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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Loads dropped DLL
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Scripting
1