Overview

overview

10

Static

static

8

Notice 0118.xls

windows7_x64

10

Notice 0118.xls

windows10_x64

10

Sharing

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General

  • Target

    Notice 0118.xls

  • Size

    785KB

  • Sample

    210114-mtrl9lxhl2

  • MD5

    b1fecf61c2da48d2716df0cdfa0f01c0

  • SHA1

    e821b5f8004a9668c7cc2feee02b0dc35d37cc27

  • SHA256

    06cc3314ba8dbb16474ae45f254a9d90c103472a279698b7a05d83b09de4b734

  • SHA512

    d1ef57d32cafcaba4d19e1deccc977fa8cb2ae6c4310dc754c27e2785dd1b7160a5bff7a4a3c90d703b87983a8a201be4c4976cefb23adf5ebac1ebab1067b6c

Score
10/10
dridex111botnetloadermacromacro_on_actionransomware

Malware Config

Extracted

Family

dridex

Botnet

111

C2

52.73.70.149:443

8.4.9.152:3786

185.246.87.202:3098

50.116.111.64:5353
rc4.plain
rc4.plain

Targets

    • Target

      Notice 0118.xls

    • Size

      785KB

    • MD5

      b1fecf61c2da48d2716df0cdfa0f01c0

    • SHA1

      e821b5f8004a9668c7cc2feee02b0dc35d37cc27

    • SHA256

      06cc3314ba8dbb16474ae45f254a9d90c103472a279698b7a05d83b09de4b734

    • SHA512

      d1ef57d32cafcaba4d19e1deccc977fa8cb2ae6c4310dc754c27e2785dd1b7160a5bff7a4a3c90d703b87983a8a201be4c4976cefb23adf5ebac1ebab1067b6c

    Score
    10/10
    dridex111botnetloaderransomware

    • Dridex

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

      botnetdridex

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Dridex Loader

      Detects Dridex both x86 and x64 loader in memory.

      botnetloader

    • Blocklisted process makes network request

    • Loads dropped DLL

    • JavaScript code in executable

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

3
T1082

Query Registry

2
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks