General

  • Target

    file.exe

  • Size

    428KB

  • Sample

    211022-sq2ctacfgq

  • MD5

    f05d925a72dc47eef4bdf4c48ce12217

  • SHA1

    1c6a724e4c517ee84aa7c62d0cc60013396a4b5b

  • SHA256

    43607d4de290ff5e25187bf75d511cc6aaab51727c9a8aedbe59fa7b16393da1

  • SHA512

    dfa4661a779508e15907266cf298a093cf7961309637c2ca17b599a5c515ce7e8ae177d1439f390d242dcb85fd5ac99d2f244e881da5666c80e44e62efca817b

Malware Config

Extracted

Family

cryptbot

C2

veogmc52.top

mornoi05.top

Attributes
  • payload_url

    http://tynwyl15.top/download.php?file=penwa.exe

Targets

    • Target

      file.exe

    • Size

      428KB

    • MD5

      f05d925a72dc47eef4bdf4c48ce12217

    • SHA1

      1c6a724e4c517ee84aa7c62d0cc60013396a4b5b

    • SHA256

      43607d4de290ff5e25187bf75d511cc6aaab51727c9a8aedbe59fa7b16393da1

    • SHA512

      dfa4661a779508e15907266cf298a093cf7961309637c2ca17b599a5c515ce7e8ae177d1439f390d242dcb85fd5ac99d2f244e881da5666c80e44e62efca817b

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • Downloads MZ/PE file

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks