General
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Target
66e82c3ad4d895fb640c5a8212f654b1.exe
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Size
258KB
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Sample
231011-rse2xseg99
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MD5
66e82c3ad4d895fb640c5a8212f654b1
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SHA1
3591e4309d780c02c599af76e55eea7df55139b9
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SHA256
5d5893089c3d5bc7dd8d908cd1d8b526155ae1fa8faeba3102e3eefb2c953d07
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SHA512
2011ec7853309c73c758abe75ce54ce5d68790676405202428f9ffd43b5a4f6da7c2274ee9adefca9637fd2f55080cb3f7abf1e765c38ad770107a7fb099fe2e
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SSDEEP
6144:mimak61I+ffSbJ8/rADV6ga9DG4u4AOob3hDg35Gn5:mXaq+ffHT9y4GNDc5w
Static task
static1
Behavioral task
behavioral1
Sample
66e82c3ad4d895fb640c5a8212f654b1.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
66e82c3ad4d895fb640c5a8212f654b1.exe
Resource
win10v2004-20230915-en
Malware Config
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
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
@ytlogsbot
185.216.70.238:37515
Extracted
redline
breha
77.91.124.55:19071
Extracted
redline
kukish
77.91.124.55:19071
Targets
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Target
66e82c3ad4d895fb640c5a8212f654b1.exe
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Size
258KB
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MD5
66e82c3ad4d895fb640c5a8212f654b1
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SHA1
3591e4309d780c02c599af76e55eea7df55139b9
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SHA256
5d5893089c3d5bc7dd8d908cd1d8b526155ae1fa8faeba3102e3eefb2c953d07
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SHA512
2011ec7853309c73c758abe75ce54ce5d68790676405202428f9ffd43b5a4f6da7c2274ee9adefca9637fd2f55080cb3f7abf1e765c38ad770107a7fb099fe2e
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SSDEEP
6144:mimak61I+ffSbJ8/rADV6ga9DG4u4AOob3hDg35Gn5:mXaq+ffHT9y4GNDc5w
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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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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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SectopRAT payload
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Downloads MZ/PE file
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Stops running service(s)
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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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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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Legitimate hosting services abused for malware hosting/C2
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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
3Disable or Modify Tools
2Modify Registry
4Scripting
1