General
- Target d9da99c84aabbb2498b2ffef9210dce5a5a8ff9cac512f7bb3c50f68dd8ea043
- Size 1.8MB
- Sample240531-xda3baaa67
- SHA256 d9da99c84aabbb2498b2ffef9210dce5a5a8ff9cac512f7bb3c50f68dd8ea043
- MD5 c92511ab64f406ea8ada7406c3e7f6ac
- SHA1 128803ce21c031b2c4a7ce4db41295cca2007c76
- SHA512 c35328df062f675b9987223eb907eadb5b8a625c2c5c298886dc0cb592701933e1f53672293bf41f3b36ffb307bb41fa45841bd7ac68edc612629f011378b01a
- SSDEEP 49152:DgezMI+XwXFpz0LFsnChJn443Rxt6jhx9+:7zv+IpzewChJn4at6js
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
d9da99c84aabbb2498b2ffef9210dce5a5a8ff9cac512f7bb3c50f68dd8ea043.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
-
amadey
-
4.21
-
0e6740
-
http://147.45.47.155
-
install_dir
9217037dc9
-
install_file
explortu.exe
-
strings_key
8e894a8a4a3d0da8924003a561cfb244
-
url_paths
/ku4Nor9/index.php
Extracted
-
amadey
-
4.21
-
49e482
-
http://147.45.47.70
-
install_dir
1b29d73536
-
install_file
axplont.exe
-
strings_key
4d31dd1a190d9879c21fac6d87dc0043
-
url_paths
/tr8nomy/index.php
Extracted
-
risepro
-
147.45.47.126:58709
Extracted
-
ps1
-
exe.dropper
http://94.103.188.126/jerry/putty.zip
Targets
-
- Target d9da99c84aabbb2498b2ffef9210dce5a5a8ff9cac512f7bb3c50f68dd8ea043
- Size 1.8MB
- SHA256 d9da99c84aabbb2498b2ffef9210dce5a5a8ff9cac512f7bb3c50f68dd8ea043
- MD5 c92511ab64f406ea8ada7406c3e7f6ac
- SHA1 128803ce21c031b2c4a7ce4db41295cca2007c76
- SHA512 c35328df062f675b9987223eb907eadb5b8a625c2c5c298886dc0cb592701933e1f53672293bf41f3b36ffb307bb41fa45841bd7ac68edc612629f011378b01a
- SSDEEP 49152:DgezMI+XwXFpz0LFsnChJn443Rxt6jhx9+:7zv+IpzewChJn4at6js
- MD5 SHA1 SHA512 SSDEEP
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.
Grants admin privileges
Uses net.exe to modify the user's privileges.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
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.
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
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
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Virtualization/Sandbox Evasion
2