cosmicduke | fb46463ed4fb85a1368251d561be5dcf2e38af3333314700feb1e09361d3e462

General

Target
2026-08-09_2e0428ab4b84cfe6e2d5c219b46ef99c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
Size 1.9MB
Sample260809-nayvjadr8z
SHA256 fb46463ed4fb85a1368251d561be5dcf2e38af3333314700feb1e09361d3e462
MD5 2e0428ab4b84cfe6e2d5c219b46ef99c
SHA1 b7071705e13e89d81ea43a6270529d8ac23d8dce
SHA512 8fd1996107e13002110db1c84b9579bac87e28efe51440842622619838ca3ea8dcd80308b3df3634efad4b1059dcc0e9d2a1436ca501973556591fd0f5cbb9ce
SSDEEP 24576:He6u/I8D3RSQGqhj3Hwc90fHfiQ0GBNT4V3QhMOJeU7S1Uw:HOg8zYPKJAlwQhMa37SD
TLSH
T1BB95022832DA4072D53B60B889A2F365D672B87217F265DF17D0C6BC0F266D1B33AB15
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-09_2e0428ab4b84cfe6e2d5c219b46ef99c_coinminer_cosmicduke_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_tofsee_vidar
- Size 1.9MB
- SHA256 fb46463ed4fb85a1368251d561be5dcf2e38af3333314700feb1e09361d3e462
- MD5 2e0428ab4b84cfe6e2d5c219b46ef99c
- SHA1 b7071705e13e89d81ea43a6270529d8ac23d8dce
- SHA512 8fd1996107e13002110db1c84b9579bac87e28efe51440842622619838ca3ea8dcd80308b3df3634efad4b1059dcc0e9d2a1436ca501973556591fd0f5cbb9ce
- SSDEEP 24576:He6u/I8D3RSQGqhj3Hwc90fHfiQ0GBNT4V3QhMOJeU7S1Uw:HOg8zYPKJAlwQhMa37SD
- TLSH
  T1BB95022832DA4072D53B60B889A2F365D672B87217F265DF17D0C6BC0F266D1B33AB15
- 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