Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 20:29

General

  • Target

    9f4aa60a552d61c185d53398dae205bb16cd46c4c283082339620c760f75f839.exe

  • Size

    550KB

  • MD5

    eec746ecfada244e2ba69cda2ee50477

  • SHA1

    93155c66f05716bd622f3ddfb545ab18ffbccc40

  • SHA256

    9f4aa60a552d61c185d53398dae205bb16cd46c4c283082339620c760f75f839

  • SHA512

    b776e8646db8760627764c30075a63d0489e493f4e9229d798f2e7abe1aba85d6f12fd794a5e34da1e5dde8f441466a080dd80384cfcaf477330903ff910c83c

  • SSDEEP

    12288:OMrly90id8SH79LP9SdQ1W/5wvSQbxw0HQ0jJ0DrRUNt7jZK1S:ryiSH79OP+v1xXvjwR+7jZK1S

Malware Config

Extracted

Family

redline

Botnet

fud

C2

193.233.20.27:4123

Attributes
  • auth_value

    cddc991efd6918ad5321d80dac884b40

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\9f4aa60a552d61c185d53398dae205bb16cd46c4c283082339620c760f75f839.exe
    "C:\Users\Admin\AppData\Local\Temp\9f4aa60a552d61c185d53398dae205bb16cd46c4c283082339620c760f75f839.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1120
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkCa4125kB.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkCa4125kB.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1712
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s2494Xh.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s2494Xh.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t25fm45.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t25fm45.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:4860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkCa4125kB.exe

    Filesize

    405KB

    MD5

    9b59e2edd829ca78e79acbbf7d87efa0

    SHA1

    a0b1c134ffa73fa6a22cb2356aa7bd30be9b6443

    SHA256

    2319769c52ef10d2b98bed657914ed6b404743446ffb6a37d0731ba4b7759326

    SHA512

    9755b261590a400a6333f59b4f1ad7027b4a40249578c40ed2322bcadea18a27332b5302c37d23156acc7b496f7ea9d6f5875e169489deed3f506b4e6502f179

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s2494Xh.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\t25fm45.exe

    Filesize

    365KB

    MD5

    6e96f204882d8ff9c729d9186ece4226

    SHA1

    43832dfe259ab819d6a09f1e7e393bbe017c1147

    SHA256

    d768531032cd1e367dd6e860ff3b70cdddff52d1f6b555994ed53cebdb0c83d4

    SHA512

    1b5f498c9b839f8246e4755e5e1e2eb5cb429018ef3ada7d717c622ad0e25fced537e6eacf0e4bd93fb2d5bdd5f372d97dc2d878b85bab56d37e984a3d29cdb7

  • memory/428-14-0x00007FFE16DD3000-0x00007FFE16DD5000-memory.dmp

    Filesize

    8KB

  • memory/428-15-0x00000000009C0000-0x00000000009CA000-memory.dmp

    Filesize

    40KB

  • memory/428-16-0x00007FFE16DD3000-0x00007FFE16DD5000-memory.dmp

    Filesize

    8KB

  • memory/4860-62-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-50-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-24-0x0000000002550000-0x0000000002594000-memory.dmp

    Filesize

    272KB

  • memory/4860-82-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-88-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-86-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-84-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-80-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-78-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-76-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-74-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-72-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-70-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-68-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-66-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-64-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-22-0x0000000002410000-0x0000000002456000-memory.dmp

    Filesize

    280KB

  • memory/4860-60-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-58-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-54-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-52-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-23-0x0000000004BD0000-0x0000000005174000-memory.dmp

    Filesize

    5.6MB

  • memory/4860-49-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-44-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-42-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-40-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-38-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-36-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-34-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-32-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-30-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-28-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-25-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-56-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-46-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-26-0x0000000002550000-0x000000000258E000-memory.dmp

    Filesize

    248KB

  • memory/4860-931-0x0000000005180000-0x0000000005798000-memory.dmp

    Filesize

    6.1MB

  • memory/4860-932-0x00000000057B0000-0x00000000058BA000-memory.dmp

    Filesize

    1.0MB

  • memory/4860-933-0x00000000058F0000-0x0000000005902000-memory.dmp

    Filesize

    72KB

  • memory/4860-934-0x0000000005910000-0x000000000594C000-memory.dmp

    Filesize

    240KB

  • memory/4860-935-0x0000000005A60000-0x0000000005AAC000-memory.dmp

    Filesize

    304KB