General
-
Target
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2_JC.exe
-
Size
271KB
-
Sample
231010-vxwf9aeh2z
-
MD5
581a2a29ecc52a707fdb5dad4ef900a5
-
SHA1
a473a953f6189608c7d137e6f4fc9738a8ffbb6b
-
SHA256
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2
-
SHA512
33b137b0e9de6033269ce6f610c7c0b69d7d0d2e15e84174e2b78747375cbafc2eed6f2b5b82a555ddffd0cfedd15f84be29891900737dd8317e036258550f39
-
SSDEEP
6144:RDIfTqHz6GV3Dmsiwyf0LvfhYuJAO/rT31MKyAQrQS:RDI7QzZV36YLquJBLunrQS
Static task
static1
Behavioral task
behavioral1
Sample
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2_JC.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
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
redline
6012068394_99
https://pastebin.com/raw/8baCJyMF
Extracted
redline
pixelscloud
85.209.176.171:80
Extracted
redline
magia
77.91.124.55:19071
Extracted
redline
lutyr
77.91.124.55:19071
Targets
-
-
Target
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2_JC.exe
-
Size
271KB
-
MD5
581a2a29ecc52a707fdb5dad4ef900a5
-
SHA1
a473a953f6189608c7d137e6f4fc9738a8ffbb6b
-
SHA256
2547c5f41b8ff16357cdd5dfa2460955c028cfe8a64688dc435f4fb57cdf40b2
-
SHA512
33b137b0e9de6033269ce6f610c7c0b69d7d0d2e15e84174e2b78747375cbafc2eed6f2b5b82a555ddffd0cfedd15f84be29891900737dd8317e036258550f39
-
SSDEEP
6144:RDIfTqHz6GV3Dmsiwyf0LvfhYuJAO/rT31MKyAQrQS:RDI7QzZV36YLquJBLunrQS
-
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
-
Modifies boot configuration data using bcdedit
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Modifies Windows Firewall
-
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
-
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
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
3Modify Registry
6Subvert Trust Controls
1Install Root Certificate
1