Overview

overview

10

Static

static

3

bf648bdbec...18.exe

windows7-x64

10

bf648bdbec...18.exe

windows10-2004-x64

3

Sharing

Copy URL
Twitter E-mail

General

  • Target

    bf648bdbec53ede6dc94ae76df8ec2cb_JaffaCakes118

  • Size

    293KB

  • Sample

    240824-zrapta1bkm

  • MD5

    bf648bdbec53ede6dc94ae76df8ec2cb

  • SHA1

    707a418424861fad24321c69d4abe298b086213d

  • SHA256

    9ed3e3513be9792fc3f09edf3b61cfd91994a12d02e65c2495ff24e2fe25c7cb

  • SHA512

    a3161aeffb706a1296f151e349bba6db9edb1696ca57359cdf60ddc8196a4cd54ee55f7194233971fc2fca09e1daebf3565cbe2a5093a95bbc188d9514808223

  • SSDEEP

    3072:1h3F7exI+INtEYsiA1HqY+ZrkYckpUxPHP0UPu6IUtR+iT9eBn6W7IPpftBKKcWW:1h17+DYDKcLcwUx/NDhIn6W0Up

Score
10/10
discoverypersistence

Malware Config

Targets

    • Target

      bf648bdbec53ede6dc94ae76df8ec2cb_JaffaCakes118

    • Size

      293KB

    • MD5

      bf648bdbec53ede6dc94ae76df8ec2cb

    • SHA1

      707a418424861fad24321c69d4abe298b086213d

    • SHA256

      9ed3e3513be9792fc3f09edf3b61cfd91994a12d02e65c2495ff24e2fe25c7cb

    • SHA512

      a3161aeffb706a1296f151e349bba6db9edb1696ca57359cdf60ddc8196a4cd54ee55f7194233971fc2fca09e1daebf3565cbe2a5093a95bbc188d9514808223

    • SSDEEP

      3072:1h3F7exI+INtEYsiA1HqY+ZrkYckpUxPHP0UPu6IUtR+iT9eBn6W7IPpftBKKcWW:1h17+DYDKcLcwUx/NDhIn6W0Up

    Score
    10/10
    discoverypersistence

    • Modifies WinLogon for persistence

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks