General
-
Target
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a.exe
-
Size
476KB
-
Sample
241112-17hwsssenh
-
MD5
6c280115611ddf4bca8fffef8487136b
-
SHA1
31563be226ffd97af1da4ad96a76a98535e6321c
-
SHA256
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a
-
SHA512
7309fed08f8714f22b5c3d7bc31056f114be6085e6d5bdfc8fd5d4e4c7435f4f5524c63a079d8cf67c24e30f0362dfa0efda631c03b57ae6e55361a52a477f1a
-
SSDEEP
12288:3PvYS9mTaidAWWuqugK5R3Ag6U1ZNnztlEOI+xcRlfwI:d9yqWVgCwA1rnztlEOXxcRlfwI
Static task
static1
Behavioral task
behavioral1
Sample
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
-
-
Target
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a.exe
-
Size
476KB
-
MD5
6c280115611ddf4bca8fffef8487136b
-
SHA1
31563be226ffd97af1da4ad96a76a98535e6321c
-
SHA256
a4426d13b4d05d7c7b54e94c5309411aa84c1c555383e61033d466a2df6efe0a
-
SHA512
7309fed08f8714f22b5c3d7bc31056f114be6085e6d5bdfc8fd5d4e4c7435f4f5524c63a079d8cf67c24e30f0362dfa0efda631c03b57ae6e55361a52a477f1a
-
SSDEEP
12288:3PvYS9mTaidAWWuqugK5R3Ag6U1ZNnztlEOI+xcRlfwI:d9yqWVgCwA1rnztlEOXxcRlfwI
-
Modifies visibility of file extensions in Explorer
-
Renames multiple (72) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Drops file in System32 directory
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1