cosmicduke | 5912062b681e24abb8a37d5f73f807d53b225e13ecf9d333ef5d60534f225b60

General

Target
2026-07-19_e3a5aaa3f673c8b16f62846359c36f56_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260719-g3294adv9k
SHA256 5912062b681e24abb8a37d5f73f807d53b225e13ecf9d333ef5d60534f225b60
MD5 e3a5aaa3f673c8b16f62846359c36f56
SHA1 4bc71e836c28f0ff98c18adc027d1ce9274d2f55
SHA512 1607a03fe1f8c0a19b513c5e2928d5f7a12b0ddae2e5321296d7dc5af6511859c953714c2d39d26e4113c029cd8f851d21cf67b7c0e5dac94b8024a7d4967c60
SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjDxUQMxc2j38Gz5mG7L1afRm1yUKMeokSL6:ROm8zY90t7Wf38GNJ7LWv/o/e
TLSH
T16DB52220B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-19_e3a5aaa3f673c8b16f62846359c36f56_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 5912062b681e24abb8a37d5f73f807d53b225e13ecf9d333ef5d60534f225b60
- MD5 e3a5aaa3f673c8b16f62846359c36f56
- SHA1 4bc71e836c28f0ff98c18adc027d1ce9274d2f55
- SHA512 1607a03fe1f8c0a19b513c5e2928d5f7a12b0ddae2e5321296d7dc5af6511859c953714c2d39d26e4113c029cd8f851d21cf67b7c0e5dac94b8024a7d4967c60
- SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjDxUQMxc2j38Gz5mG7L1afRm1yUKMeokSL6:ROm8zY90t7Wf38GNJ7LWv/o/e
- TLSH
  T16DB52220B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
- 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
- Custom signature
  
  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