Overview

overview

10

Static

static

10

c55f897999...e3.exe

windows7-x64

10

c55f897999...e3.exe

windows10-2004-x64

10

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General

  • Target

    c55f8979995df82555d66f6b197b0fbcb8fe30b431ff9760deae6927a584b9e3

  • Size

    2.9MB

  • Sample

    221026-1tlershcfn

  • MD5

    b3b2333fa8195ad7003b6b3624ec7271

  • SHA1

    da702e36ccf5519831fec27904571c09cb1c200f

  • SHA256

    c55f8979995df82555d66f6b197b0fbcb8fe30b431ff9760deae6927a584b9e3

  • SHA512

    1df2210c4a30176aa03baae8b2145fedf65c50b41f49fcd050727339303f4ef56acc814d47ea429cb39b2c863e9f8dea5063ee23cfb98a7285f6cb3d315d2e53

  • SSDEEP

    6144:pMjYlrdBoHRDl02h/1uO5/hlK7wDQhhJYaQ:pMjUdBoHRD/lg4/PlDEfYa

Score
10/10
bazarbackdoorbackdoor

Malware Config

Targets

    • Target

      c55f8979995df82555d66f6b197b0fbcb8fe30b431ff9760deae6927a584b9e3

    • Size

      2.9MB

    • MD5

      b3b2333fa8195ad7003b6b3624ec7271

    • SHA1

      da702e36ccf5519831fec27904571c09cb1c200f

    • SHA256

      c55f8979995df82555d66f6b197b0fbcb8fe30b431ff9760deae6927a584b9e3

    • SHA512

      1df2210c4a30176aa03baae8b2145fedf65c50b41f49fcd050727339303f4ef56acc814d47ea429cb39b2c863e9f8dea5063ee23cfb98a7285f6cb3d315d2e53

    • SSDEEP

      6144:pMjYlrdBoHRDl02h/1uO5/hlK7wDQhhJYaQ:pMjUdBoHRD/lg4/PlDEfYa

    Score
    10/10
    bazarbackdoorbackdoor

    • BazarBackdoor

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

      backdoorbazarbackdoor

    • Tries to connect to .bazar domain

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks