General
-
Target
file
-
Size
1.9MB
-
Sample
231005-f1ns9aag26
-
MD5
12bef84a156a11ef212b2381d914d282
-
SHA1
0536e811af33b0bdfca3000ec7b925a19fd80d69
-
SHA256
046e5ea8d69fbd60bf3a7345fca09bb3896de531c94a330669f79fa64df5116f
-
SHA512
d9435947bbcaf0df88bb9423ab91e13b7c24c21602248d8d5a1c5f7654a6e968b45cb78fbb46cca5f638203e431a16ff34dd125e95476461346e89c34c8c89a5
-
SSDEEP
49152:jNsq+wI9gVa9ksWq+3S1Ipbcntap9PgoGa4:V+wI9QSkVP3S1ObctL9
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
redline
gigant
77.91.124.55:19071
Extracted
amadey
3.89
http://77.91.124.1/theme/index.php
-
install_dir
fefffe8cea
-
install_file
explothe.exe
-
strings_key
36a96139c1118a354edf72b1080d4b2f
Extracted
redline
@ytlogsbot
176.123.4.46:33783
Extracted
mystic
http://5.42.92.211/loghub/master
Targets
-
-
Target
file
-
Size
1.9MB
-
MD5
12bef84a156a11ef212b2381d914d282
-
SHA1
0536e811af33b0bdfca3000ec7b925a19fd80d69
-
SHA256
046e5ea8d69fbd60bf3a7345fca09bb3896de531c94a330669f79fa64df5116f
-
SHA512
d9435947bbcaf0df88bb9423ab91e13b7c24c21602248d8d5a1c5f7654a6e968b45cb78fbb46cca5f638203e431a16ff34dd125e95476461346e89c34c8c89a5
-
SSDEEP
49152:jNsq+wI9gVa9ksWq+3S1Ipbcntap9PgoGa4:V+wI9QSkVP3S1ObctL9
-
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