General
-
Target
1a1045cb23b04831645e59c0c9040355b52e027fd91f229b985ce7c9a36caee5
-
Size
1.2MB
-
Sample
231010-t17g9aee6x
-
MD5
528c7e0dbdb5f190cd50cc014c362b94
-
SHA1
bfef9a7aef6b4347d7e9c837b02c7b043bf5059b
-
SHA256
1a1045cb23b04831645e59c0c9040355b52e027fd91f229b985ce7c9a36caee5
-
SHA512
c4462467979b8e148d1ed8302eeb72e9731fdc6535e9d6c42a76668f046683539208b8476fdd558d5a878aaf1e3592cbf8d606a2a3b38510c6fdc530dec0ebfd
-
SSDEEP
24576:PybjnbXViai4bnK/cAv6TdxJ/jLeiybOJ8S5ljK70/J:abXXkXp6PFNJ8Sq7
Static task
static1
Behavioral task
behavioral1
Sample
1a1045cb23b04831645e59c0c9040355b52e027fd91f229b985ce7c9a36caee5.exe
Resource
win10v2004-20230915-en
Malware Config
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
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Targets
-
-
Target
1a1045cb23b04831645e59c0c9040355b52e027fd91f229b985ce7c9a36caee5
-
Size
1.2MB
-
MD5
528c7e0dbdb5f190cd50cc014c362b94
-
SHA1
bfef9a7aef6b4347d7e9c837b02c7b043bf5059b
-
SHA256
1a1045cb23b04831645e59c0c9040355b52e027fd91f229b985ce7c9a36caee5
-
SHA512
c4462467979b8e148d1ed8302eeb72e9731fdc6535e9d6c42a76668f046683539208b8476fdd558d5a878aaf1e3592cbf8d606a2a3b38510c6fdc530dec0ebfd
-
SSDEEP
24576:PybjnbXViai4bnK/cAv6TdxJ/jLeiybOJ8S5ljK70/J:abXXkXp6PFNJ8Sq7
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detects Healer an antivirus disabler dropper
-
Glupteba payload
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
SectopRAT payload
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Stops running service(s)
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
-
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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1