General
-
Target
Monoxide-harmless-V2-x86.exe
-
Size
3.4MB
-
Sample
240805-t61a5awbng
-
MD5
06d4acf495d51f4f8ada5c5c25dcd222
-
SHA1
0bd30d1dde343f601e72e77f54fb21c00f9e8967
-
SHA256
d3c0a2e7b868a662585443653c0bc3b1e2a4b40f92c269979f79fe6622939c13
-
SHA512
30c5a0b8bc227f5c7e9a27c1a2e61766aa63b15fda7366ff94fbf8f4cd0d7678c1b409a6fc66cb4a98f7e4ddf6ed77630787b99e969307c2933a2063a89813b6
-
SSDEEP
98304:gN2rsRqpXtKBmEIUCitiKUeYTcfG3RCdK1xO/xpT:gN2rAqp1pUpbMIdKDO/3
Static task
static1
Behavioral task
behavioral1
Sample
Monoxide-harmless-V2-x86.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
C:\Users\Admin\Desktop\@[email protected]
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Targets
-
-
Target
Monoxide-harmless-V2-x86.exe
-
Size
3.4MB
-
MD5
06d4acf495d51f4f8ada5c5c25dcd222
-
SHA1
0bd30d1dde343f601e72e77f54fb21c00f9e8967
-
SHA256
d3c0a2e7b868a662585443653c0bc3b1e2a4b40f92c269979f79fe6622939c13
-
SHA512
30c5a0b8bc227f5c7e9a27c1a2e61766aa63b15fda7366ff94fbf8f4cd0d7678c1b409a6fc66cb4a98f7e4ddf6ed77630787b99e969307c2933a2063a89813b6
-
SSDEEP
98304:gN2rsRqpXtKBmEIUCitiKUeYTcfG3RCdK1xO/xpT:gN2rAqp1pUpbMIdKDO/3
-
Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Modifies file permissions
-
Adds Run key to start application
-
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
-
Sets desktop wallpaper using registry
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Indicator Removal
1File Deletion
1Modify Registry
4Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1