General
-
Target
flashplayer_32_sa.exe
-
Size
15.2MB
-
Sample
240803-q58pbszdmf
-
MD5
08c13d0cc4ccdac79b38821e846a53b7
-
SHA1
7736efc1c76e6a80132a22e1f9fc87a5884fa375
-
SHA256
a4b333ac1da12026989549015303d82231982838bccfb544ba5fd188746066f0
-
SHA512
87e953e053e249a5c202ff4639aee6fa5915b0b86e69ad5eee76d9091545aa4d201a8477d1c2525db9d3ebb053476cfd9ef31a8c7b232a4dcf84c2dd86f35860
-
SSDEEP
393216:nZl05YflfxgkTVfdBL/tEJ1+lFj99e2xXX+QU9DrFkpBK:nZl05Yt+kTVTL/xlFVaPP
Static task
static1
Behavioral task
behavioral1
Sample
flashplayer_32_sa.exe
Resource
win7-20240729-en
Malware Config
Extracted
C:\Users\Admin\Documents\@[email protected]
wannacry
13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94
Targets
-
-
Target
flashplayer_32_sa.exe
-
Size
15.2MB
-
MD5
08c13d0cc4ccdac79b38821e846a53b7
-
SHA1
7736efc1c76e6a80132a22e1f9fc87a5884fa375
-
SHA256
a4b333ac1da12026989549015303d82231982838bccfb544ba5fd188746066f0
-
SHA512
87e953e053e249a5c202ff4639aee6fa5915b0b86e69ad5eee76d9091545aa4d201a8477d1c2525db9d3ebb053476cfd9ef31a8c7b232a4dcf84c2dd86f35860
-
SSDEEP
393216:nZl05YflfxgkTVfdBL/tEJ1+lFj99e2xXX+QU9DrFkpBK:nZl05Yt+kTVTL/xlFVaPP
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
Drops startup file
-
Modifies file permissions
-
Adds Run key to start application
-
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
-
Legitimate hosting services abused for malware hosting/C2
-
Sets desktop wallpaper using registry
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Direct Volume Access
1File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Hide Artifacts
1Hidden Files and Directories
1Indicator Removal
2File Deletion
2Modify Registry
3