General
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Target
bd0964b7e5e42fd4444353996e67917d54a08f17e4488d73610e28e14ceab70e
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Size
824KB
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Sample
231001-zxgejsfc76
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MD5
d93bd06f08cb5c81929306d5212bd233
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SHA1
a4e4f77ea01f2ea41dc64922e51f8b3938794736
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SHA256
bd0964b7e5e42fd4444353996e67917d54a08f17e4488d73610e28e14ceab70e
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SHA512
57e05518401eb0936f2a816b1ce49a9c9788bbc9e2d970d96e11aeba760f80ad1d389c9857aed587321825cdcff9ca4ff69d76c94fa1343addcdb8a785c1a2ae
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SSDEEP
24576:zyc3FDUMM2HZkiIYHaw45PbGK13VP+gB:Gc1HNZ6jH1FWg
Static task
static1
Behavioral task
behavioral1
Sample
bd0964b7e5e42fd4444353996e67917d54a08f17e4488d73610e28e14ceab70e.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
genda
77.91.124.55:19071
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
redline
larek
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
@ytlogsbot
176.123.4.46:33783
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auth_value
295b226f1b63bcd55148625381b27b19
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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-
Target
bd0964b7e5e42fd4444353996e67917d54a08f17e4488d73610e28e14ceab70e
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Size
824KB
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MD5
d93bd06f08cb5c81929306d5212bd233
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SHA1
a4e4f77ea01f2ea41dc64922e51f8b3938794736
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SHA256
bd0964b7e5e42fd4444353996e67917d54a08f17e4488d73610e28e14ceab70e
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SHA512
57e05518401eb0936f2a816b1ce49a9c9788bbc9e2d970d96e11aeba760f80ad1d389c9857aed587321825cdcff9ca4ff69d76c94fa1343addcdb8a785c1a2ae
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SSDEEP
24576:zyc3FDUMM2HZkiIYHaw45PbGK13VP+gB:Gc1HNZ6jH1FWg
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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 Fabookie payload
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Detects Healer an antivirus disabler dropper
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Glupteba payload
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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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Modifies Windows Firewall
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
3Scripting
1