Overview

overview

10

Static

static

1.dll

windows7_x64

10

1.dll

windows10_x64

10

Documents.lnk

windows7_x64

10

Documents.lnk

windows10_x64

10

Sharing

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General

  • Target

    DOCUMENTS-REPORT-44.iso.zip

  • Size

    292KB

  • Sample

    211008-wqr1xsegd4

  • MD5

    dd46d246cde6c4661a45c5e1bdc406bd

  • SHA1

    2d5b8cb76857556af316587a915165009a403609

  • SHA256

    8db22092d66ef12fa07764a709ba60f7258e8d113f93e912890183da5dad2da1

  • SHA512

    349f0530aacd4667d250707f471e5ddc1fcb4649fbd333f239033e170ea5785143fe19bf7cf028867387b369a5f7bb2430dbe60ba91f8e751a5e91b4eb963d93

Score
10/10
bazarloaderdropperloader

Malware Config

Targets

    • Target

      1.dll

    • Size

      518KB

    • MD5

      c0a88d8ea1c610384bc18bfa12407038

    • SHA1

      0a3d5e68878afbe4fa9a154c005c9337bdf83faa

    • SHA256

      e425d1aebf1de8798b6ce3e55a3767b47fc6678d6d3886dcb48932fd69474de7

    • SHA512

      437c3416f8f11afd0ad4368fa8cc2e03ea9d99c718011afcf11c6ff2cc1c2f3156a050bae7d283e70483200cac576dea893b4878f17b2410c8ac8afe25f17685

    Score
    10/10
    bazarloaderdropperloader

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

      loaderdropperbazarloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Bazar/Team9 Loader payload

    • Blocklisted process makes network request

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      Documents.lnk

    • Size

      1KB

    • MD5

      db8f42a798dd65d9bd8398c3e2564f06

    • SHA1

      7df618ca8e5e21faf19ece8c2470f62af8e4ea15

    • SHA256

      59b77f3b8d2e7d72c61d522a2bcabbe0b47be3b73e1a4001cb763589a656134c

    • SHA512

      3533442932c0a796de82668f334f264b6aac4f3552eef535caeda4bb7d4feeb7d1789c09424ac3de506a8438ab9d19713ce0272816c5d8b4dd8ae545bc862053

    Score
    10/10
    bazarloaderdropperloader

    • Bazar Loader

      Detected loader normally used to deploy BazarBackdoor malware.

      loaderdropperbazarloader

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Bazar/Team9 Loader payload

    • Blocklisted process makes network request

    • Tries to connect to .bazar domain

      Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.

    • Suspicious use of SetThreadContext

    behavioral3behavioral4

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks