Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    09-09-2022 10:55

General

  • Target

    ofivo.exe

  • Size

    1.1MB

  • MD5

    cae374e808266d76644b76dc4de9cd7f

  • SHA1

    654c9b47636a3bbdf658786ea970d4ff5576734c

  • SHA256

    aed13a2cc773d5e7d2a5dec2739328d12a1b3be21bee6a609fca1e9aba30c280

  • SHA512

    027cf8ce307fef440a2f55cffcb3027774460414c3f5ddbc7f2c1392842e935edadb9ce319461ede64bb48cfeea5a5ade72cad8bc99879ee6237a151d694e276

  • SSDEEP

    6144:P28+8EYDtVGk9SAb276xn0Ncbgm8jP4VBJwMO0Ho5:P2qJVtsAuwn8wWuJO0I5

Malware Config

Extracted

Family

dridex

Botnet

10111

C2

131.100.24.230:443

188.165.17.91:8443

119.59.125.140:8172

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • 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\ofivo.exe
    "C:\Users\Admin\AppData\Local\Temp\ofivo.exe"
    1⤵
    • Checks whether UAC is enabled
    PID:1760

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/1760-54-0x0000000075C51000-0x0000000075C53000-memory.dmp
    Filesize

    8KB

  • memory/1760-55-0x0000000000220000-0x000000000025C000-memory.dmp
    Filesize

    240KB

  • memory/1760-56-0x0000000000400000-0x0000000000522000-memory.dmp
    Filesize

    1.1MB

  • memory/1760-57-0x0000000000400000-0x0000000000522000-memory.dmp
    Filesize

    1.1MB