General
-
Target
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa
-
Size
1.8MB
-
Sample
240528-hmthpabb27
-
MD5
26d2630ef6f3b919dec5e2b5af18d32b
-
SHA1
4e650852f83a3b0d2b0fa276165dfa291282fa5f
-
SHA256
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa
-
SHA512
90ac6b5ff3a8c8c5fbb0cdd343231b8a994c171d65558e683b06534b48f6923c1cb99d0ceed0eaccdf606f9aa2759b7e2d9b2c46af6095d80b6c7f091e70a214
-
SSDEEP
24576:aVAOWmoe9SUMwLGX46Af89PNfwtMH29CjG0tXZTCA3tWxvrxfZhiOWR3d8DNxJ46:OewIZ1PDf3HwCjGqTCzRgt8DNxJ4j
Static task
static1
Behavioral task
behavioral1
Sample
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Resource
win11-20240508-en
Malware Config
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
redline
1
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
stealc
zzvv
http://23.88.106.134
-
url_path
/c73eed764cc59dcb.php
Targets
-
-
Target
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa
-
Size
1.8MB
-
MD5
26d2630ef6f3b919dec5e2b5af18d32b
-
SHA1
4e650852f83a3b0d2b0fa276165dfa291282fa5f
-
SHA256
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa
-
SHA512
90ac6b5ff3a8c8c5fbb0cdd343231b8a994c171d65558e683b06534b48f6923c1cb99d0ceed0eaccdf606f9aa2759b7e2d9b2c46af6095d80b6c7f091e70a214
-
SSDEEP
24576:aVAOWmoe9SUMwLGX46Af89PNfwtMH29CjG0tXZTCA3tWxvrxfZhiOWR3d8DNxJ46:OewIZ1PDf3HwCjGqTCzRgt8DNxJ4j
-
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.
-
Modifies firewall policy service
-
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
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)
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
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
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
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.
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Create or Modify System Process
2Windows Service
2Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Account Manipulation
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
6Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2