Resubmissions

14-02-2020 15:43

200214-jdsvthn3te 8

14-02-2020 15:31

200214-kvg544lxja 8

General

  • Target

    PO. NO.TA-20008.bin

  • Size

    48KB

  • Sample

    200214-kvg544lxja

  • MD5

    97f0eb30b55c7c8d83fc946b5ba39a24

  • SHA1

    689b289faa30d163551cffe7183a5e51a60eb428

  • SHA256

    4abf7cc7eb966041f00af95a921afcd5b24342f39f2a1a01ce8b8400eeaa2982

  • SHA512

    8e01b7cfd60ad6035cd948ae43bd9f022def06b3045bd6d654ea176836d4c1cc5fceafbc38b85e92fbc55518274d97a58f78daba17344d3c1c7d1fe111f04785

Malware Config

Targets

    • Target

      PO. NO.TA-20008.bin

    • Size

      48KB

    • MD5

      97f0eb30b55c7c8d83fc946b5ba39a24

    • SHA1

      689b289faa30d163551cffe7183a5e51a60eb428

    • SHA256

      4abf7cc7eb966041f00af95a921afcd5b24342f39f2a1a01ce8b8400eeaa2982

    • SHA512

      8e01b7cfd60ad6035cd948ae43bd9f022def06b3045bd6d654ea176836d4c1cc5fceafbc38b85e92fbc55518274d97a58f78daba17344d3c1c7d1fe111f04785

    • Adds Run entry to policy start application

    • Deletes itself

    • Adds Run entry to start application

    • Checks whether UAC is enabled

    • Modifies system certificate store

    • Reads browser user data or profiles (possible credential harvesting)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

5
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks