Overview

overview

10

Static

static

8

Info_IU_03693.doc

windows7_x64

10

Info_IU_03693.doc

windows10_x64

10

Sharing

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General

  • Target

    Info_IU_03693.doc

  • Size

    160KB

  • Sample

    210120-jat5qrekk6

  • MD5

    11b2f224825ee841b6df0e52298bee2c

  • SHA1

    9e139896444a4c946221570a019b3fec05f0a419

  • SHA256

    b9f57f97d4ea9c107ca90927fdd5e4f7b5e3eb315ff4fa568f600f1700dc3f8f

  • SHA512

    1a6e4b11ba9988c98ba663b6bfd38022aae0183fde5808e036de2c6b831c54a0d5516031dc6bb0de53105cd2a3b86903bc0b14b991d38ad1f2c5335df32c383a

Score
10/10
macroransomwarexlm

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://zhongsijiacheng.com/wp-content/jn5/
exe.dropper

http://artistascitizen.com/wp-content/Bx3cr6/
exe.dropper

http://ombchardin.com/archive/V/
exe.dropper

https://apsolution.work/magneti-marelli-zkkmb/toq7Eiy/
exe.dropper

https://happycheftv.com/wp-admin/z6uGcbY/
exe.dropper

https://careercoachconnection.com/tenderometer/4K/
exe.dropper

https://tacademicos.com/content/JbF68i/

Targets

    • Target

      Info_IU_03693.doc

    • Size

      160KB

    • MD5

      11b2f224825ee841b6df0e52298bee2c

    • SHA1

      9e139896444a4c946221570a019b3fec05f0a419

    • SHA256

      b9f57f97d4ea9c107ca90927fdd5e4f7b5e3eb315ff4fa568f600f1700dc3f8f

    • SHA512

      1a6e4b11ba9988c98ba663b6bfd38022aae0183fde5808e036de2c6b831c54a0d5516031dc6bb0de53105cd2a3b86903bc0b14b991d38ad1f2c5335df32c383a

    Score
    10/10
    ransomware

    • Process spawned unexpected child process

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

    • Blocklisted process makes network request

    • Drops file in System32 directory

    • 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