Analysis

  • max time kernel
    143s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    01-12-2021 01:28

General

  • Target

    c45i3.exe

  • Size

    975KB

  • MD5

    f219b020c4af28acaaa29ab11d03b759

  • SHA1

    2da3d0170cbfc790cd82a4f79119261da141c7e4

  • SHA256

    615b16ee9b1b7be56e000f4fb0835f7b0ac8d0ced27396929ab2c2e47489ce64

  • SHA512

    ccad5672bb0bb1e7b4e462025f621662219c868e5643546f5ab9f9e25a6fa657ec3827c6d5a87818132079fb19e5e01a8b7345973d3182c39af01ff1ea8edda3

Malware Config

Extracted

Family

dridex

Botnet

10111

C2

186.250.48.117:443

92.240.254.110:6602

81.223.127.86:10172

86.49.161.18:9043

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\c45i3.exe
    "C:\Users\Admin\AppData\Local\Temp\c45i3.exe"
    1⤵
    • Checks whether UAC is enabled
    PID:4024

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/4024-118-0x00000000006B0000-0x00000000006EC000-memory.dmp
    Filesize

    240KB

  • memory/4024-119-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB