Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    19-04-2022 02:22

General

  • Target

    d0a4ab1f0e390d232ff3790f6569f31915fbdab40f2b6d1813f8ffbdc83c3b9f.dll

  • Size

    97KB

  • MD5

    644f833fce3d075c4a0cc44cdc59e0fd

  • SHA1

    2aa95fa0d93a1a678e0bd891bdb5f990ab930a83

  • SHA256

    d0a4ab1f0e390d232ff3790f6569f31915fbdab40f2b6d1813f8ffbdc83c3b9f

  • SHA512

    3c2ab610126b750e6cb7d49fce723b157cc6da80fa20477c68d7e0de06b35f319352940faff43c37afbb1214f54e8482ca4837571a7d610a746d04e538bb86c0

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 64 IoCs
  • Tries to connect to .bazar domain 64 IoCs

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

  • Unexpected DNS network traffic destination 64 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\d0a4ab1f0e390d232ff3790f6569f31915fbdab40f2b6d1813f8ffbdc83c3b9f.dll,#1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:2024

Network

MITRE ATT&CK Matrix

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Downloads