General
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Target
file.exe
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Size
2.9MB
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Sample
241218-wpqfpsxrcr
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MD5
d7113b1a5be08cf46656bcc72d1da368
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SHA1
cb8c987c86f7eb7a884bb69e826b08e143d0e027
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SHA256
0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e
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SHA512
37728ff308accebcdedcc13e4d730d4e1ce1e97c1c372498090facc960bf31e8557009c59cc4254cb52fdfdd6bce3507e6d838bac70f028b9c93db29a17b175c
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SSDEEP
49152:/P3rIIr3MtpBciwvsWcxVlYC5PsS2EOtQLp:33rIIr3MbBciwvsWcPlYIP8EOtq
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
lumma
Extracted
stealc
stok
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
cryptbot
Targets
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Target
file.exe
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Size
2.9MB
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MD5
d7113b1a5be08cf46656bcc72d1da368
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SHA1
cb8c987c86f7eb7a884bb69e826b08e143d0e027
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SHA256
0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e
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SHA512
37728ff308accebcdedcc13e4d730d4e1ce1e97c1c372498090facc960bf31e8557009c59cc4254cb52fdfdd6bce3507e6d838bac70f028b9c93db29a17b175c
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SSDEEP
49152:/P3rIIr3MtpBciwvsWcxVlYC5PsS2EOtQLp:33rIIr3MbBciwvsWcPlYIP8EOtq
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Amadey family
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Cryptbot family
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Lumma family
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Xmrig family
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Enumerates VirtualBox registry keys
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Downloads MZ/PE file
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
5Credentials In Files
5Discovery
Browser Information Discovery
1Query Registry
9Remote System Discovery
1System Information Discovery
5System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1Virtualization/Sandbox Evasion
3