cosmicduke | b4728c7ae8c99dcea5f7ae72386f42adcc8c7eacfb73880bd6fd99bdfd2060e9

General

Target
2026-09-08_67332162bf7727a0369b89526c62d69c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
Size 2.2MB
Sample260908-tsl7catxcz
SHA256 b4728c7ae8c99dcea5f7ae72386f42adcc8c7eacfb73880bd6fd99bdfd2060e9
MD5 67332162bf7727a0369b89526c62d69c
SHA1 9466afe00dd6414d4e9533680c62d171e0241632
SHA512 c16d0450ff1361cc3b34a27fdd9b90627af4b379b2d09e13a0f717d879c77e6963e7e3692fad9b60147bcfba95f1819a019ff63bd406a33fabfe5b860952f86b
SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjji5QMxc2j38Gz5mG7L1afRm1yiKIeokSL6:ROm8zY90GWWf38GNJ7LWJTo/e
TLSH
T1E7B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-08_67332162bf7727a0369b89526c62d69c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee
- Size 2.2MB
- SHA256 b4728c7ae8c99dcea5f7ae72386f42adcc8c7eacfb73880bd6fd99bdfd2060e9
- MD5 67332162bf7727a0369b89526c62d69c
- SHA1 9466afe00dd6414d4e9533680c62d171e0241632
- SHA512 c16d0450ff1361cc3b34a27fdd9b90627af4b379b2d09e13a0f717d879c77e6963e7e3692fad9b60147bcfba95f1819a019ff63bd406a33fabfe5b860952f86b
- SSDEEP 24576:Re6u/O8D3RSZiYKhytHyjji5QMxc2j38Gz5mG7L1afRm1yiKIeokSL6:ROm8zY90GWWf38GNJ7LWJTo/e
- TLSH
  T1E7B52320B7C18073C12715B84AE5FBB85769BD622BF298DF17C556F80F642C2937A31A
- 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