farfli | 4cf728d7821c69f70b2f8bf0d7f1a1d2430119686f0a780a9763ead6841cbb5d

General

Target
2026-08-20_cd16a62ebce5bacaa6caf6d6ba898fea_coinminer_elex_wannacry
Size 173KB
Sample260820-f2c35seq61
SHA256 4cf728d7821c69f70b2f8bf0d7f1a1d2430119686f0a780a9763ead6841cbb5d
MD5 cd16a62ebce5bacaa6caf6d6ba898fea
SHA1 0d306751f3d64d652d0166de7c0439f63a70a8fe
SHA512 09605f27c8a8a1613193ef563dc6d926a003eb33e0b45992d365f6dc47f786c8e59047d28923af61b75175e7d539899171152b079c201d61d85f00b1a2989885
SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
TLSH
T16104F101A759951AD333093F0A22127EA6BE7D344F1C75C3E7C96A2E5039FE0BA2121F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-20_cd16a62ebce5bacaa6caf6d6ba898fea_coinminer_elex_wannacry
- Size 173KB
- SHA256 4cf728d7821c69f70b2f8bf0d7f1a1d2430119686f0a780a9763ead6841cbb5d
- MD5 cd16a62ebce5bacaa6caf6d6ba898fea
- SHA1 0d306751f3d64d652d0166de7c0439f63a70a8fe
- SHA512 09605f27c8a8a1613193ef563dc6d926a003eb33e0b45992d365f6dc47f786c8e59047d28923af61b75175e7d539899171152b079c201d61d85f00b1a2989885
- SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
- TLSH
  T16104F101A759951AD333093F0A22127EA6BE7D344F1C75C3E7C96A2E5039FE0BA2121F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery execution farfli persistence spyware stealer upx
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Detects executables containing base64 encoded User Agent
- Detects executables packed with VMProtect.
- UPX dump on OEP (original entry point)
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2