Managed XDR

classicshellsetup.exe (TrickBot) — malware analysis report

File info

Filename
classicshellsetup.exe
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
7.3 MB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
efe928509dc7a89fb903a149905eb34b39aa4d17
SHA256
9d71294f51af031e9e684312648ebec34793d35846f5e86db7e539cf7505cf7b
MD5
3ab9a18ffff99fee2771e7c696be9051

Malwares

  • TrickBot

Signatures

Privilege Escalation

T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1036.001 invalid_authenticode: Digital signature of the executable file has failed the verification
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_process_token: Opens the access token associated with a process

Command and Control

T1071.001 network_http: Performs HTTP requests
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

yara_rules: Static rules
has_pdb: This executable file has a PDB path
creates_in_programdata: Creates files in the ProgramData directory
test_check_service: Starts services
pe_overlay: PE file contains overlay

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