General
- Target 967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410
- Size 1.8MB
- Sample240607-a7wjsafg32
- SHA256 967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410
- MD5 379a0a2b31c8b2cc2b04258d732df34c
- SHA1 bfa39dc1ebc65c6f11afa452b69353c0339eae71
- SHA512 24db93939135c71833add10180d8532e6477b1dd2a4968bb3398e9efed8b6657806c51ea853842bc37df48bfd194263f1557d2933c446d02db39f1fa5bb3f7b3
- SSDEEP 24576:qZoGIT5JY8FPmyeHfhEbkQpmt6MCzhBd5N62gFPELBQYQtDp6ro4kv9Jf/VlI9xI:qyGI9+IPgRQpmt6Nt6NymrA844AnbTr
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410.exe
Resource
win11-20240508-en
Malware Config
Extracted
-
ps1
-
exe.dropper
https://d22hce23hy1ej9.cloudfront.net/load/th.php?a=2836&c=1002
Extracted
-
ps1
-
exe.dropper
https://d22hce23hy1ej9.cloudfront.net/load/dl.php?id=458&c=1002
Extracted
-
amadey
-
8254624243
-
e76b71
-
http://77.91.77.81
-
install_dir
8254624243
-
install_file
axplong.exe
-
strings_key
90049e51fabf09df0d6748e0b271922e
-
url_paths
/Kiru9gu/index.php
Extracted
-
amadey
-
4.21
-
9a3efc
-
http://check-ftp.ru
-
install_dir
b9695770f1
-
install_file
Dctooux.exe
-
strings_key
1d3a0f2941c4060dba7f23a378474944
-
url_paths
/forum/index.php
Extracted
-
redline
-
newbild
-
185.215.113.67:40960
Extracted
-
redline
-
@LOGSCLOUDYT_BOT
-
185.172.128.33:8970
Extracted
-
amadey
-
4.19
-
8fc809
-
http://nudump.com
-
http://otyt.ru
-
http://selltix.org
-
install_dir
b739b37d80
-
install_file
Dctooux.exe
-
strings_key
65bac8d4c26069c29f1fd276f7af33f3
-
url_paths
/forum/index.php
/forum2/index.php
/forum3/index.php
Extracted
-
xworm
-
3.1
-
185.91.127.220:7000
-
J7nl5MwCxTq9hrOG
-
install_file
USB.exe
Extracted
-
lumma
-
https://macabrecondfucews.shop/api
-
https://distincttangyflippan.shop/api
-
https://greentastellesqwm.shop/api
-
https://stickyyummyskiwffe.shop/api
-
https://sturdyregularrmsnhw.shop/api
-
https://lamentablegapingkwaq.shop/api
-
https://innerverdanytiresw.shop/api
-
https://standingcomperewhitwo.shop/api
Targets
-
- Target 967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410
- Size 1.8MB
- SHA256 967c67b78b2e97da1b66ab515306bb821fdaf795b7733424eb32cc81fc156410
- MD5 379a0a2b31c8b2cc2b04258d732df34c
- SHA1 bfa39dc1ebc65c6f11afa452b69353c0339eae71
- SHA512 24db93939135c71833add10180d8532e6477b1dd2a4968bb3398e9efed8b6657806c51ea853842bc37df48bfd194263f1557d2933c446d02db39f1fa5bb3f7b3
- SSDEEP 24576:qZoGIT5JY8FPmyeHfhEbkQpmt6MCzhBd5N62gFPELBQYQtDp6ro4kv9Jf/VlI9xI:qyGI9+IPgRQpmt6Nt6NymrA844AnbTr
- MD5 SHA1 SHA512 SSDEEP
Detect Xworm Payload
Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
Grants admin privileges
Uses net.exe to modify the user's privileges.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies boot configuration data using bcdedit
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Creates new service(s)
Downloads MZ/PE file
Modifies Windows Firewall
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Adds Run key to start application
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.
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
3PowerShell
2Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2