Analysis

  • max time kernel
    149s
  • 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
    10-11-2024 01:38

General

  • Target

    76421e971bc357635b8ae5e3f505e0a8495eee08fe21a608d7e6dd3f6b571936.exe

  • Size

    553KB

  • MD5

    4588be228feeda8f8847374e918cdf97

  • SHA1

    e21fb7dbdd01c3345d8d1af067fa3309bbe3339b

  • SHA256

    76421e971bc357635b8ae5e3f505e0a8495eee08fe21a608d7e6dd3f6b571936

  • SHA512

    cd15507cb10f2a3feb68512f6cfb8870e835f25f44c1f18a292a683159d8061a8e2daeb7bafca6d893ec9cb581f703d07d8733093250ad49597e69c677995b5e

  • SSDEEP

    12288:ZMrSy90/wXg3d2u2ah8TNegMYBWPcDtUO2lB:PyOb2zahyeNYYkhUOkB

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

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
  • 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\76421e971bc357635b8ae5e3f505e0a8495eee08fe21a608d7e6dd3f6b571936.exe
    "C:\Users\Admin\AppData\Local\Temp\76421e971bc357635b8ae5e3f505e0a8495eee08fe21a608d7e6dd3f6b571936.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9316.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9316.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3992
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7201.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7201.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:396
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2852.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2852.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9316.exe

    Filesize

    412KB

    MD5

    29453b6aa87fc2861c29d1a38056b653

    SHA1

    506947b7836fa9507c85b22fd855d5868f138441

    SHA256

    ff433faf0d54a7391143107807581fdbe33700460e1d7e6a2c35f48bde499342

    SHA512

    5c0ba44c0e7758015e5c84b7953ae020b66ec2cb4e5a7b9dc6c0769b06433327a2f7b14e2115c747c783017d234c518626943216d46b62ea3b49656d59312197

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7201.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2852.exe

    Filesize

    387KB

    MD5

    638f2573026f012d083c3825f136d562

    SHA1

    98ef96834d0b27e60a8709fa35284f79bed463c2

    SHA256

    2ab7f552979cc2471b9481164f640d5d2b0bd134d5b0392c9775b24c2a482f76

    SHA512

    0bc48c1ac4d55e5938f95c51465373e4e7327a2653caf2be14c0becb06155a6e7632e6b7ccf57ad5b50ea80eb6f43fef0e99dc27bad8ba8b4fb37437c3f5e0f1

  • memory/396-14-0x00007FF8E3903000-0x00007FF8E3905000-memory.dmp

    Filesize

    8KB

  • memory/396-15-0x00000000000F0000-0x00000000000FA000-memory.dmp

    Filesize

    40KB

  • memory/396-16-0x00007FF8E3903000-0x00007FF8E3905000-memory.dmp

    Filesize

    8KB

  • memory/2384-60-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-48-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-24-0x0000000007780000-0x00000000077C4000-memory.dmp

    Filesize

    272KB

  • memory/2384-50-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-62-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-88-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-86-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-82-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-80-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-78-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-76-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-74-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-72-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-70-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-68-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-66-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-22-0x0000000004B70000-0x0000000004BB6000-memory.dmp

    Filesize

    280KB

  • memory/2384-59-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-56-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-55-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-52-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-23-0x0000000007190000-0x0000000007734000-memory.dmp

    Filesize

    5.6MB

  • memory/2384-46-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-42-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-40-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-84-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-64-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-44-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-38-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-36-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-34-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-32-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-30-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-28-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-26-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-25-0x0000000007780000-0x00000000077BF000-memory.dmp

    Filesize

    252KB

  • memory/2384-931-0x00000000077C0000-0x0000000007DD8000-memory.dmp

    Filesize

    6.1MB

  • memory/2384-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

    Filesize

    1.0MB

  • memory/2384-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

    Filesize

    72KB

  • memory/2384-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

    Filesize

    240KB

  • memory/2384-935-0x0000000008110000-0x000000000815C000-memory.dmp

    Filesize

    304KB