General
-
Target
6258bbfc5431e6385edb9ecdd8d0e3de5610acf2bcbe962c6450d9cd14d3c355
-
Size
1.8MB
-
Sample
240311-139hysfh3w
-
MD5
bb6f0bab62efec7ded74d42cea440033
-
SHA1
98adef30c9158a1c95e4888ce3a29d2413ff731c
-
SHA256
6258bbfc5431e6385edb9ecdd8d0e3de5610acf2bcbe962c6450d9cd14d3c355
-
SHA512
3deb606610534c823e096f61d377c8f24cf4804b3f57f5f0afce2372561373bb27ea4abc31ac7144108bfef43ad43be531541ddb4eb3e96d513ad175b75acb35
-
SSDEEP
49152:p07eZHYtIMQCdcODxlLl5lk7ECuBIVx7omC1d6vkq:p074YtdQCdJDnlPCuBIVx71Cevk
Static task
static1
Behavioral task
behavioral1
Sample
6258bbfc5431e6385edb9ecdd8d0e3de5610acf2bcbe962c6450d9cd14d3c355.exe
Resource
win7-20231129-en
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
-
install_dir
09fd851a4f
-
install_file
explorha.exe
-
strings_key
443351145ece4966ded809641c77cfa8
-
url_paths
/Pneh2sXQk0/index.php
Extracted
risepro
193.233.132.62
Extracted
stealc
http://185.172.128.145
-
url_path
/3cd2b41cbde8fc9c.php
Targets
-
-
Target
6258bbfc5431e6385edb9ecdd8d0e3de5610acf2bcbe962c6450d9cd14d3c355
-
Size
1.8MB
-
MD5
bb6f0bab62efec7ded74d42cea440033
-
SHA1
98adef30c9158a1c95e4888ce3a29d2413ff731c
-
SHA256
6258bbfc5431e6385edb9ecdd8d0e3de5610acf2bcbe962c6450d9cd14d3c355
-
SHA512
3deb606610534c823e096f61d377c8f24cf4804b3f57f5f0afce2372561373bb27ea4abc31ac7144108bfef43ad43be531541ddb4eb3e96d513ad175b75acb35
-
SSDEEP
49152:p07eZHYtIMQCdcODxlLl5lk7ECuBIVx7omC1d6vkq:p074YtdQCdJDnlPCuBIVx71Cevk
-
Glupteba payload
-
Detect binaries embedding considerable number of MFA browser extension IDs.
-
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
-
Detects Windows executables referencing non-Windows User-Agents
-
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
-
Detects executables Discord URL observed in first stage droppers
-
Detects executables containing URLs to raw contents of a Github gist
-
Detects executables containing artifacts associated with disabling Widnows Defender
-
Detects executables referencing many varying, potentially fake Windows User-Agents
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
UPX dump on OEP (original entry point)
-
Blocklisted process makes network request
-
Creates new service(s)
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
Stops running service(s)
-
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
-
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
-
Drops file in System32 directory
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
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
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1