Overview

overview

10

Static

static

Preview_Annual.exe

windows7_x64

10

Preview_Annual.exe

windows10_x64

10

Sharing

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General

  • Target

    5060233810706432.zip

  • Size

    398KB

  • Sample

    201102-8xzgba3b46

  • MD5

    dd736b49114dac8456ee1191f4b7f787

  • SHA1

    cd3e8414639e2d86d788fd436850a3377555945c

  • SHA256

    ff2ce10429e9f417f15599789d02e840ee15b4e59c586e7af2fbda7b79ffdf8b

  • SHA512

    05a601e5637c7557067862c0d019b0256dc3921760000afebe26a0f10367ce842ae349d3590d9472dda7b406c62188021ff70549db8d5bd41428de82f9f24815

Score
10/10
bazarbackdoorbackdoor

Malware Config

Targets

    • Target

      Preview_Annual.exe

    • Size

      724KB

    • MD5

      d26dfb467faddf31b3363a3f28451895

    • SHA1

      9528b250b858c62cbdfe84a9624be95500b11412

    • SHA256

      e46a14fd50cc6423ccaaeae41728f15d0d951dc05cc5feb86221490c83210651

    • SHA512

      092c32bfad907c8edc39cc82cd13d8ef30aecbf299ddd881158c57a05076c72a2b5fa96ec3075073c54859f3614ee68556df1bfca1e895dcc0067d81a38bec77

    Score
    10/10
    bazarbackdoorbackdoor

    • BazarBackdoor

      Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.

      backdoorbazarbackdoor

    • Blacklisted process makes network request

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks