Analysis

  • max time kernel
    59s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10-03-2023 11:01

General

  • Target

    13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe

  • Size

    228KB

  • MD5

    07b0ce2dd0370392eedb0fc161c99dc7

  • SHA1

    abf30fe414f07060b95e49034f05f3e4698d71d8

  • SHA256

    13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67

  • SHA512

    cada09b81bb4d065d27b9293e5a87a04735b279f48fef22f0ea7e5c94af91798dd257d356585b3e71735e90288a364b38831071f5443a61fd29677fd4f1a907d

  • SSDEEP

    3072:2OiQhEurPRvwXXgtxshEo8bXBkAPz/oEqlDq1vnPMqDPeyw+shR39BqWk:2Oi4EQSXWxsaxhrQ5lsXwj

Malware Config

Extracted

Family

dridex

C2

107.191.111.143:443

91.235.129.113:443

185.16.41.224:443

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Deletes itself 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe
    "C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1504
    • C:\Windows\SysWOW64\msra.exe
      C:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe"
      2⤵
      • Deletes itself
      • Suspicious behavior: EnumeratesProcesses
      PID:1364

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1364-62-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-56-0x0000000000160000-0x0000000000161000-memory.dmp
    Filesize

    4KB

  • memory/1364-59-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-60-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-61-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-63-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-64-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-65-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-66-0x0000000000260000-0x000000000029A000-memory.dmp
    Filesize

    232KB

  • memory/1364-72-0x0000000000210000-0x0000000000217000-memory.dmp
    Filesize

    28KB

  • memory/1504-55-0x0000000000120000-0x0000000000127000-memory.dmp
    Filesize

    28KB

  • memory/1504-58-0x0000000000C70000-0x0000000000CAA000-memory.dmp
    Filesize

    232KB

  • memory/1504-54-0x0000000000C70000-0x0000000000CAA000-memory.dmp
    Filesize

    232KB