General
-
Target
C143BB38B2B71F5DA9BEBD70895D07C02EC14391AA96E.exe
-
Size
247KB
-
Sample
231010-zsby9scf97
-
MD5
25ca094a403977353b99b36db4e2d613
-
SHA1
bfed1ebc6baca83e3d5e07a4c0d57b678abe6362
-
SHA256
c143bb38b2b71f5da9bebd70895d07c02ec14391aa96ee2dd4aeb9771758565b
-
SHA512
c15690d452c299049758c5eaf14abf6af04eb42517d6e887599df4512d0222cb22b4525962481d5b60dd2445ca97c6e17ca444d4138b2c4d6770bbd6025159d8
-
SSDEEP
6144:gcpU/z6DCGbAR/VeDC1tAO7cCJ1+Nu2NurBiIg:gx/zaC+Ujqi1AurBiIg
Static task
static1
Behavioral task
behavioral1
Sample
C143BB38B2B71F5DA9BEBD70895D07C02EC14391AA96E.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
C143BB38B2B71F5DA9BEBD70895D07C02EC14391AA96E.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
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
magia
77.91.124.55:19071
Extracted
redline
lutyr
77.91.124.55:19071
Extracted
smokeloader
up3
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
-
-
Target
C143BB38B2B71F5DA9BEBD70895D07C02EC14391AA96E.exe
-
Size
247KB
-
MD5
25ca094a403977353b99b36db4e2d613
-
SHA1
bfed1ebc6baca83e3d5e07a4c0d57b678abe6362
-
SHA256
c143bb38b2b71f5da9bebd70895d07c02ec14391aa96ee2dd4aeb9771758565b
-
SHA512
c15690d452c299049758c5eaf14abf6af04eb42517d6e887599df4512d0222cb22b4525962481d5b60dd2445ca97c6e17ca444d4138b2c4d6770bbd6025159d8
-
SSDEEP
6144:gcpU/z6DCGbAR/VeDC1tAO7cCJ1+Nu2NurBiIg:gx/zaC+Ujqi1AurBiIg
-
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
-
Blocklisted process makes network request
-
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
-
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