cosmicduke | 8efb2f32958263ab22ff08de5b7b79bc945de55444ae29c79a6694260ffe46da

General

Target
2026-07-22_9b71decb2378fd18a003bc5970e121a1_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 2.9MB
Sample260722-vxt87adp4s
SHA256 8efb2f32958263ab22ff08de5b7b79bc945de55444ae29c79a6694260ffe46da
MD5 9b71decb2378fd18a003bc5970e121a1
SHA1 554a0584b97837e19df658d226d2e70a5ca43b5d
SHA512 73d5e87dd49e00de18296b038738450050e66a396e8dedc9bd13fbb7ab52e05804c4eb807e9ce5954f18ce2fad2b33a52b96b4ea8e1ae001d58d0780f0e0f230
SSDEEP 24576:He6u/I8D3RSAPAhj3SDcgif1fiy0TorT85UvZMbJ0Fkt1k14nm8BsyMhWI8h8SOy:HOg8zYb4PE3zvZM1oktStXh7m8
TLSH
T1D3D5012C33EA00B2E43B50B8CD96B255D6B2B47127E265EF16D0C6BC4F266D5B239F05
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-22_9b71decb2378fd18a003bc5970e121a1_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 2.9MB
- SHA256 8efb2f32958263ab22ff08de5b7b79bc945de55444ae29c79a6694260ffe46da
- MD5 9b71decb2378fd18a003bc5970e121a1
- SHA1 554a0584b97837e19df658d226d2e70a5ca43b5d
- SHA512 73d5e87dd49e00de18296b038738450050e66a396e8dedc9bd13fbb7ab52e05804c4eb807e9ce5954f18ce2fad2b33a52b96b4ea8e1ae001d58d0780f0e0f230
- SSDEEP 24576:He6u/I8D3RSAPAhj3SDcgif1fiy0TorT85UvZMbJ0Fkt1k14nm8BsyMhWI8h8SOy:HOg8zYb4PE3zvZM1oktStXh7m8
- TLSH
  T1D3D5012C33EA00B2E43B50B8CD96B255D6B2B47127E265EF16D0C6BC4F266D5B239F05
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

apt29 apt collection defense_evasion discovery cosmicduke spyware stealer upx
- Detects CosmicDuke or TinyBaron
  stealer apt apt29
- Family: CosmicDuke,TinyBaron
  CosmicDuke aka TinyBaron is an information stealer used by the APT29 group.
  stealer cosmicduke
- UPX dump on OEP (original entry point)
- Executes dropped EXE
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2