Overview

overview

8

Static

static

3cd5b41cad...5c.exe

windows7-x64

8

3cd5b41cad...5c.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    3cd5b41cadd8bc515d8cf2764cbf334a011a27d2d9d35ce957811cbb0019815c

  • Size

    161KB

  • Sample

    221125-jwzazaga7w

  • MD5

    3294b06c728db1ffa3dd0869a817c6e8

  • SHA1

    e1f6f15421b81ae8e3567ec503dce0fb9ea61cf7

  • SHA256

    3cd5b41cadd8bc515d8cf2764cbf334a011a27d2d9d35ce957811cbb0019815c

  • SHA512

    8c68fa5fb8887643fd9edaf4cef7e7c47ee5deb2e972ab5cee0e5a0e417e59b86711115e84d64b6ec28d5e7bf7a0f631e8c355754878a256d8ba85ff61f2dcfc

  • SSDEEP

    3072:E6KmCaO42WuBdnV/yYTQZo42j5a7BMMNgbnZJSajMdJz6L/3ke/Steg:IlaO42WuBdn0oQZo42jCBMMSbfjMdJIa

Score
8/10
persistence

Malware Config

Targets

    • Target

      3cd5b41cadd8bc515d8cf2764cbf334a011a27d2d9d35ce957811cbb0019815c

    • Size

      161KB

    • MD5

      3294b06c728db1ffa3dd0869a817c6e8

    • SHA1

      e1f6f15421b81ae8e3567ec503dce0fb9ea61cf7

    • SHA256

      3cd5b41cadd8bc515d8cf2764cbf334a011a27d2d9d35ce957811cbb0019815c

    • SHA512

      8c68fa5fb8887643fd9edaf4cef7e7c47ee5deb2e972ab5cee0e5a0e417e59b86711115e84d64b6ec28d5e7bf7a0f631e8c355754878a256d8ba85ff61f2dcfc

    • SSDEEP

      3072:E6KmCaO42WuBdnV/yYTQZo42j5a7BMMNgbnZJSajMdJz6L/3ke/Steg:IlaO42WuBdn0oQZo42jCBMMSbfjMdJIa

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Registers COM server for autorun

      persistence

    • Deletes itself

    • Unexpected DNS network traffic destination

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

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks