Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2024 01:07

General

  • Target

    4431ae33be51c227c0ad441132fa36ea745cb72f7dd674655d8d7d072420b173.exe

  • Size

    682KB

  • MD5

    a88fb33d88624b95ac4fbc9420053300

  • SHA1

    94b120997619027d6d8d0a11bbb771bac194ddb1

  • SHA256

    4431ae33be51c227c0ad441132fa36ea745cb72f7dd674655d8d7d072420b173

  • SHA512

    30f435fa9e5db19c61c82869d5c8c815a877b4dce6f4cb64fc750025fec55c536692e2b7f4f0e6dd9a13b4d21f2759e17a2bb6acd9bd2ffa6e76db04b1172a15

  • SSDEEP

    12288:UMrGy90OIcLQD96innQn6JWQ4Jxk3BNZNm/fYIHNuOpqmRV0EzaJ0:qy/146CnXT4JxeBmNuOpqmRV0EWW

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4431ae33be51c227c0ad441132fa36ea745cb72f7dd674655d8d7d072420b173.exe
    "C:\Users\Admin\AppData\Local\Temp\4431ae33be51c227c0ad441132fa36ea745cb72f7dd674655d8d7d072420b173.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4216
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un012945.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un012945.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2701.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2701.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4112.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4112.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1164

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un012945.exe

    Filesize

    540KB

    MD5

    42a43f913b136f47fd84f8991e15ea25

    SHA1

    9360c4bed83e5d45a1064b73f519a0f4af5be5b3

    SHA256

    65cf541b7adb3dc8949b9648d668da91d6d27639f21b1eaea0496d216767747f

    SHA512

    2b3b69464d65279db0f6be9863d3e4641c34a43f6b8eea21972bb73e36caa6f01ec27500ca3bb51cb1af2bc510769ac2079ecf6eb0f0c181a6c5db57b2046218

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2701.exe

    Filesize

    322KB

    MD5

    c22a481ce47d50688879ade17591447e

    SHA1

    734ac3ba4f55288da01473c0fb45fb1fc92544a9

    SHA256

    2b6aa78136a7ff8f79fb993dba39a4183434d7eaa5c9b65beefea2d98f220924

    SHA512

    e613ca2131127404ed7dc3518ea498056c63493e6993dfbf6edb6541fac741e17a956171cb3def6f413f57d241ad8c890d5b330f06e669499d1055159bd2aa48

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4112.exe

    Filesize

    379KB

    MD5

    601f5ad565575175d0385399c3ca410c

    SHA1

    bf7d4e6da2516fe7209ce6123782add195dce62b

    SHA256

    a84e442f50805c5ec39e6fd6ccd1c390f642d16a837504c09099c2333e205abf

    SHA512

    af05871e3f4bbd6ee7f13aa41e10b188a4c99f62413406d04c9cece57e0d2345814520ce8a5b14095f0fc9cfdd68c7221faac71c36e28dc056f7f97c9128d9c5

  • memory/860-15-0x0000000002C00000-0x0000000002D00000-memory.dmp

    Filesize

    1024KB

  • memory/860-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

    Filesize

    180KB

  • memory/860-17-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/860-18-0x0000000004A70000-0x0000000004A8A000-memory.dmp

    Filesize

    104KB

  • memory/860-19-0x0000000007260000-0x0000000007804000-memory.dmp

    Filesize

    5.6MB

  • memory/860-20-0x0000000004D40000-0x0000000004D58000-memory.dmp

    Filesize

    96KB

  • memory/860-38-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-46-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-44-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-42-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-40-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-48-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-21-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-36-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-34-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-32-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-30-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-28-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-26-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-24-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-22-0x0000000004D40000-0x0000000004D52000-memory.dmp

    Filesize

    72KB

  • memory/860-49-0x0000000002C00000-0x0000000002D00000-memory.dmp

    Filesize

    1024KB

  • memory/860-50-0x0000000002BC0000-0x0000000002BED000-memory.dmp

    Filesize

    180KB

  • memory/860-52-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/860-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

    Filesize

    39.5MB

  • memory/860-55-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/860-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

    Filesize

    39.5MB

  • memory/1164-60-0x00000000070A0000-0x00000000070E6000-memory.dmp

    Filesize

    280KB

  • memory/1164-61-0x0000000007160000-0x00000000071A4000-memory.dmp

    Filesize

    272KB

  • memory/1164-67-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-77-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-95-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-91-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-89-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-87-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-85-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-83-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-79-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-75-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-73-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-71-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-69-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-93-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-81-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-65-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-63-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-62-0x0000000007160000-0x000000000719E000-memory.dmp

    Filesize

    248KB

  • memory/1164-968-0x0000000007850000-0x0000000007E68000-memory.dmp

    Filesize

    6.1MB

  • memory/1164-969-0x0000000007E70000-0x0000000007F7A000-memory.dmp

    Filesize

    1.0MB

  • memory/1164-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

    Filesize

    72KB

  • memory/1164-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

    Filesize

    240KB

  • memory/1164-972-0x0000000008110000-0x000000000815C000-memory.dmp

    Filesize

    304KB