General
-
Target
NEAS.3d7b1c60ea2c776064f859fa60f31e40_JC.exe
-
Size
1.5MB
-
Sample
231102-lwvznaac5t
-
MD5
3d7b1c60ea2c776064f859fa60f31e40
-
SHA1
a322e72de453779a53adde0a3712f2a6a50e86b6
-
SHA256
07787f28fe597a83dfacb530d7cae33f7ce244c491bfb01ff5baa500514449c5
-
SHA512
c27d329cd5b11c29ce82f522f9a50fa4db4dc23aba0825a94b9baf8f2ee46267d5d04419adec7b81fd6d37e1ac4f7b193ebdc021dbfee6685d6039b77a974076
-
SSDEEP
24576:nypQN5z5XyeHJ3drQhhbF9h85/J1Ge3hd0YYMHz/3LNaD+4PceJjXLwmeaP:yKhhyedKhb/hy1GGhd0YJzLwDxJXwme
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.3d7b1c60ea2c776064f859fa60f31e40_JC.exe
Resource
win10v2004-20231023-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
grome
77.91.124.86:19084
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
plost
77.91.124.86:19084
Extracted
redline
kedru
77.91.124.86:19084
Targets
-
-
Target
NEAS.3d7b1c60ea2c776064f859fa60f31e40_JC.exe
-
Size
1.5MB
-
MD5
3d7b1c60ea2c776064f859fa60f31e40
-
SHA1
a322e72de453779a53adde0a3712f2a6a50e86b6
-
SHA256
07787f28fe597a83dfacb530d7cae33f7ce244c491bfb01ff5baa500514449c5
-
SHA512
c27d329cd5b11c29ce82f522f9a50fa4db4dc23aba0825a94b9baf8f2ee46267d5d04419adec7b81fd6d37e1ac4f7b193ebdc021dbfee6685d6039b77a974076
-
SSDEEP
24576:nypQN5z5XyeHJ3drQhhbF9h85/J1Ge3hd0YYMHz/3LNaD+4PceJjXLwmeaP:yKhhyedKhb/hy1GGhd0YJzLwDxJXwme
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1