Managed XDR

divxenc.exe (TeslaCrypt) — malware analysis report

File info

Filename
divxenc.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
File size
338.8 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
fb3a90857d8878f0c027538f7b3fca4b7d40c411
SHA256
dc2c80d3805263e556887b77b471cb6f152a5232cbdbcee17d80f09676ba054e
MD5
ee0eae1a4de864dee03fee7abad04e40

Malwares

  • TeslaCrypt

Signatures

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1027.002 packer_polymorphic: Creates a modified copy of itself
T1027.002 packer_upx: The executable file is compressed using UPX
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Other

yara_rules: Static rules
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
no_graphical_activity: No graphic activity
pe_overlay: PE file contains overlay

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