General

  • Target

    50ed2d8e8d8d0509b7eb41eb7dd0b510b1d74d0fd283eccca2764a79c4e55493

  • Size

    1.9MB

  • Sample

    230412-qdft8sce32

  • MD5

    3df74698e0964dc8c5363d39a0537d74

  • SHA1

    070eb983cff0a83c77c3da4ff133ca37c0ade304

  • SHA256

    50ed2d8e8d8d0509b7eb41eb7dd0b510b1d74d0fd283eccca2764a79c4e55493

  • SHA512

    987b0c3a71b2e204a7d13b9472db00140e8789b739e1460df2c2ff2f449a958786677ab86452d1ec55a4dfa83ccfac10ee6586f6523670474eee41b9c9590719

  • SSDEEP

    24576:zRw6q5NMwgARkS7B+zz2xt+RvVwrnPdaJTCR+g5ad7x9E67K29r83BnyixLygaBu:Bq5NMMD48ngd7x9Bsn2HBDnC

Malware Config

Extracted

Family

aurora

C2

104.248.91.138:8081

Targets

    • Target

      50ed2d8e8d8d0509b7eb41eb7dd0b510b1d74d0fd283eccca2764a79c4e55493

    • Size

      1.9MB

    • MD5

      3df74698e0964dc8c5363d39a0537d74

    • SHA1

      070eb983cff0a83c77c3da4ff133ca37c0ade304

    • SHA256

      50ed2d8e8d8d0509b7eb41eb7dd0b510b1d74d0fd283eccca2764a79c4e55493

    • SHA512

      987b0c3a71b2e204a7d13b9472db00140e8789b739e1460df2c2ff2f449a958786677ab86452d1ec55a4dfa83ccfac10ee6586f6523670474eee41b9c9590719

    • SSDEEP

      24576:zRw6q5NMwgARkS7B+zz2xt+RvVwrnPdaJTCR+g5ad7x9E67K29r83BnyixLygaBu:Bq5NMMD48ngd7x9Bsn2HBDnC

    • Aurora

      Aurora is a crypto wallet stealer written in Golang.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Tasks