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General

  • Target

    NEAS.1a7d7e83f34497f599d5427067dbf590.exe

  • Size

    240KB

  • Sample

    231113-gg2fnsaf34

  • MD5

    1a7d7e83f34497f599d5427067dbf590

  • SHA1

    7f1e1d964578c53075642219412ac60a280bac95

  • SHA256

    23fc6992c0276464c0ff104b5b62322f7db907cca5739c55052c1771d8f42ee0

  • SHA512

    46566bf9300361fe9da0dd115ecca0352257fedb7c67991d59e4e4e944002e9319a912f5829b99e0ad690b894eb1eb5f4784eea71824d75d8468550b0afdc94d

  • SSDEEP

    6144:z1nO+OGrosEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:z1nO+OG0stycSly8DSUA1YHVD

Malware Config

Targets

    • Target

      NEAS.1a7d7e83f34497f599d5427067dbf590.exe

    • Size

      240KB

    • MD5

      1a7d7e83f34497f599d5427067dbf590

    • SHA1

      7f1e1d964578c53075642219412ac60a280bac95

    • SHA256

      23fc6992c0276464c0ff104b5b62322f7db907cca5739c55052c1771d8f42ee0

    • SHA512

      46566bf9300361fe9da0dd115ecca0352257fedb7c67991d59e4e4e944002e9319a912f5829b99e0ad690b894eb1eb5f4784eea71824d75d8468550b0afdc94d

    • SSDEEP

      6144:z1nO+OGrosEcAJN+SYSUZCb6M3W8DStQUkA1FiHwSD:z1nO+OG0stycSly8DSUA1YHVD

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Malware Backdoor - Berbew

      Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks