Analysis

  • max time kernel
    129s
  • max time network
    107s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-09-2021 08:55

General

  • Target

    17d36ce5350a437c264cbc5138bf16a3f0be702b851803d342bfad2d522debea.exe

  • Size

    1MB

  • MD5

    d446be44cf28f59942f016a2c506de34

  • SHA1

    2e331df29abe48e7cc25791fb92fe81970eae03d

  • SHA256

    17d36ce5350a437c264cbc5138bf16a3f0be702b851803d342bfad2d522debea

  • SHA512

    e49c8f8e1aa53e749e0a2ce918916a1c0e5dc61456fa43831a6a04497e04d1c0927d50b97fc38642021713605161b914242fe234fc10f582b6d635bc52421a85

Malware Config

Extracted

Family

dridex

Botnet

10111

C2

188.165.17.91:8443

195.210.28.233:6601

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Dridex v4 dropper C2 parsing function 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17d36ce5350a437c264cbc5138bf16a3f0be702b851803d342bfad2d522debea.exe
    "C:\Users\Admin\AppData\Local\Temp\17d36ce5350a437c264cbc5138bf16a3f0be702b851803d342bfad2d522debea.exe"
    1⤵
    • Checks whether UAC is enabled
    PID:1808

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1808-60-0x0000000075801000-0x0000000075803000-memory.dmp
    Filesize

    8KB

  • memory/1808-61-0x0000000000220000-0x000000000025C000-memory.dmp
    Filesize

    240KB

  • memory/1808-62-0x0000000000400000-0x000000000056A000-memory.dmp
    Filesize

    1MB