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Analysis

  • max time kernel
    144s
  • max time network
    148s
  • 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, 01:16

General

  • Target

    cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe

  • Size

    549KB

  • MD5

    2a04709edd1d1f12fd1518b24b384c76

  • SHA1

    95432e860bd9bcb1aec7d6ba66d6e6ace2eb4981

  • SHA256

    cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d

  • SHA512

    aa133da4275e2bced62aa91c6408afd4f047ab3f73932c7ec4636dd5f3eb2ca689d31bd2317810c606937234c922a5df3bc7ab319875cd5c69c7caf8b703913b

  • SSDEEP

    12288:VMrSy90ST5gH482KZMIyVaopGGpJuDKgBnaQDU9SrUJbKvN:3yl58ZBmaopzujoQDU9J2l

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Signatures

  • Detects Healer an antivirus disabler dropper 2 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 35 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe
    "C:\Users\Admin\AppData\Local\Temp\cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDN7925.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDN7925.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3296
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4816
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4004
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDN7925.exe

    Filesize

    395KB

    MD5

    d0740e1111e55d33774593555edad794

    SHA1

    f5a89d4f9ed2ceb81be8612dba9d5c06535a4499

    SHA256

    e07d88ecfbb788812b18231c2d3e557c16fd717a4ccb3dd8fd57713ec462cc94

    SHA512

    6a61883bd6ec11a96e5ef314ff64aaf72c5e209609b00d33695b8775b38846e63fcbcfd4390ef2daa966dfaadfba49a1211ada351168089fc4e408ed5490a65a

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe

    Filesize

    11KB

    MD5

    b640637229907e7e1b3daea68a8b05d5

    SHA1

    c053764acfb5b21e35d3617c9e2cba27089f79e4

    SHA256

    749c2355bc23dde736406b00204448a96d4d1b2cfdd4ab19d10067b393f16dd2

    SHA512

    b4f9e9659a195792eed0d6403bfa98f02d58c54742e5ae7329c2b9eefdf0cc10887733cd279765231be2a6fa8618616c925d21e021d609218838ccd02fe80367

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe

    Filesize

    348KB

    MD5

    294699772b2224e5e4849b68927d56a7

    SHA1

    3dd88e4bb300778b6d9a5ac66defbb2dce502c3f

    SHA256

    e2c0faed15c6b2c96b71f59197294ecd72ea3ed18390d1c27c89a6be952cb2ee

    SHA512

    85709cb13337831afde02c9a5e07f78ef2bc7714387dfb134e9cd6c0345f1ed19b5038a949889717b2346c20b7431d8cbba9399f1ee5b40350d2c50fd62c2814

  • memory/4004-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

    Filesize

    304KB

  • memory/4004-22-0x00000000028A0000-0x00000000028E6000-memory.dmp

    Filesize

    280KB

  • memory/4004-23-0x0000000004E70000-0x0000000005414000-memory.dmp

    Filesize

    5.6MB

  • memory/4004-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp

    Filesize

    272KB

  • memory/4004-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-54-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-68-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-934-0x0000000005D40000-0x0000000005D7C000-memory.dmp

    Filesize

    240KB

  • memory/4004-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

    Filesize

    72KB

  • memory/4004-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-36-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

    Filesize

    252KB

  • memory/4004-931-0x0000000005440000-0x0000000005A58000-memory.dmp

    Filesize

    6.1MB

  • memory/4004-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

    Filesize

    1.0MB

  • memory/4816-16-0x00007FFFF2E13000-0x00007FFFF2E15000-memory.dmp

    Filesize

    8KB

  • memory/4816-14-0x00007FFFF2E13000-0x00007FFFF2E15000-memory.dmp

    Filesize

    8KB

  • memory/4816-15-0x0000000000650000-0x000000000065A000-memory.dmp

    Filesize

    40KB