General
-
Target
file
-
Size
1.8MB
-
Sample
231005-k652yaaa4x
-
MD5
32c1d6cecd02d15e7655481e1a7947ca
-
SHA1
547deeec403123ba9466cdb0fdeaf18c26128a6d
-
SHA256
0a1b811214acd6f5d74cf8439427a23f9a90018a83d8d54e2c5527d2ce0e0292
-
SHA512
99b76f4b9885fa4ea6d80deb6c563e6c8ba34c014ba8cc5224e65c568acf9f2aa2aac29bc66267cd0e3aed2b45c8ce2d97272f1ec3c827b437a3ecd45fc8648e
-
SSDEEP
49152:fZLGNrpEQX+Ln5bomlIt19OC0FM7o5jI+o6:BCNriQXQbomlEOC0F95jI
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
redline
frant
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
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
gigant
77.91.124.55:19071
Extracted
redline
@ytlogsbot
176.123.4.46:33783
Extracted
mystic
http://5.42.92.211/loghub/master
Targets
-
-
Target
file
-
Size
1.8MB
-
MD5
32c1d6cecd02d15e7655481e1a7947ca
-
SHA1
547deeec403123ba9466cdb0fdeaf18c26128a6d
-
SHA256
0a1b811214acd6f5d74cf8439427a23f9a90018a83d8d54e2c5527d2ce0e0292
-
SHA512
99b76f4b9885fa4ea6d80deb6c563e6c8ba34c014ba8cc5224e65c568acf9f2aa2aac29bc66267cd0e3aed2b45c8ce2d97272f1ec3c827b437a3ecd45fc8648e
-
SSDEEP
49152:fZLGNrpEQX+Ln5bomlIt19OC0FM7o5jI+o6:BCNriQXQbomlEOC0F95jI
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect Mystic stealer payload
-
Detects Healer an antivirus disabler dropper
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Uses the VBS compiler for execution
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-
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