Analysis

  • max time kernel
    149s
  • 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
    04-11-2024 14:12

General

  • Target

    75689bbbac0baa848e78ed7ef62676af9fbce071c1737e5628b404e321e179e3.exe

  • Size

    864KB

  • MD5

    a9e3700653facb2968df2d8d97787dff

  • SHA1

    23592cc2e4fec13dff8b163a550f1c27a8d22a79

  • SHA256

    75689bbbac0baa848e78ed7ef62676af9fbce071c1737e5628b404e321e179e3

  • SHA512

    0c14f3a8cde71df192bb76f5512dde766563d64f3ecd3343422fdf7c2b776b4af1a2389aa53da9abdcaec4305c9bd5994903346ac92f104c7af658bb5ba8ad25

  • SSDEEP

    24576:iyyAiwvxCM6urBSXpUcOwXNeeU57c6GYfP:JYwvxCMDrBjwXNnp6H

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75689bbbac0baa848e78ed7ef62676af9fbce071c1737e5628b404e321e179e3.exe
    "C:\Users\Admin\AppData\Local\Temp\75689bbbac0baa848e78ed7ef62676af9fbce071c1737e5628b404e321e179e3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1332
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4717.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4717.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1592
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7195.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7195.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2484
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1540gX.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1540gX.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2252
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c42jm30.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c42jm30.exe
          4⤵
          • 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:1572
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 1012
            5⤵
            • Program crash
            PID:1300
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwFuN11.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwFuN11.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2920
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1572 -ip 1572
    1⤵
      PID:4916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice4717.exe

      Filesize

      719KB

      MD5

      4826f36f6bfc6bd4bcd1b6162de99280

      SHA1

      62fc3938d849180a9df09aaaed0a9120197dcf3b

      SHA256

      84c0be2c3adc070fc5b9e012252b68fcb9532a5bb107f1343dabacc50f1dfb05

      SHA512

      8865bd717bb6db96a3204de5a36e703fb8566f579dc186edb1abbe6290a2c2df68a9440e922eb7c30975db30c03e494d9e4f110e9dd253fb6c2795651d94a3d3

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dwFuN11.exe

      Filesize

      399KB

      MD5

      3cab31be670b6383965bfce545a5021f

      SHA1

      c31ab9a7005da86a33010795a236d980fa2635ba

      SHA256

      cac4249a985c1b8192f360c2a9220d59c0e5af51c675b24269f791726dca2742

      SHA512

      87aecb18e7b304ec5b32566a4f550fd1c27e10d894d1fdb47feb3c525a275c2e4cd79adb115cf30c9b3b0bac63096915ac574beaa5f68fdecccd4ef3dec6369a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7195.exe

      Filesize

      360KB

      MD5

      49f9d4774cd4daea02087f9b31f9dcd5

      SHA1

      cda22847205f423b15a0347c31c9c59936efd161

      SHA256

      8dff733f75bfc4057549cfd6aa2f2fb7ab6ba188852cf08445c634d9bf6f972f

      SHA512

      d459e5de0afbfecedd01018740a8ff1300bb0943fcb43d83477b0e07687bc4fcc2e0aed680d6a9b6f5c4daea9c14c1f0062bc2e78cc5a96a8889e9f6c0da1249

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1540gX.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c42jm30.exe

      Filesize

      342KB

      MD5

      26d3d0ecf98712fcc119f02468427d6f

      SHA1

      c90a61fd6217b127f3161d7588fd1892aa85b158

      SHA256

      02f30fc41aa678931b46b153ea0161154a480a22153dfb9bed76df2e1de8817b

      SHA512

      10b9fa30e7848243a877db6747e6befb1a19add90fa1215a069e37e444b3a67f763824685ba3ac96106e371d3695cc5961d4a963d9181d861baae77e96994bfa

    • memory/1572-28-0x0000000004820000-0x000000000483A000-memory.dmp

      Filesize

      104KB

    • memory/1572-29-0x0000000007310000-0x00000000078B4000-memory.dmp

      Filesize

      5.6MB

    • memory/1572-30-0x0000000004C50000-0x0000000004C68000-memory.dmp

      Filesize

      96KB

    • memory/1572-31-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-38-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-58-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-57-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-54-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-52-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-50-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-48-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-46-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-44-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-42-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-40-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-36-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-34-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-32-0x0000000004C50000-0x0000000004C62000-memory.dmp

      Filesize

      72KB

    • memory/1572-59-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/1572-61-0x0000000000400000-0x0000000002B1A000-memory.dmp

      Filesize

      39.1MB

    • memory/2252-21-0x00007FFEF5F03000-0x00007FFEF5F05000-memory.dmp

      Filesize

      8KB

    • memory/2252-22-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

      Filesize

      40KB

    • memory/2920-66-0x0000000004B20000-0x0000000004B66000-memory.dmp

      Filesize

      280KB

    • memory/2920-67-0x0000000004E10000-0x0000000004E54000-memory.dmp

      Filesize

      272KB

    • memory/2920-71-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-79-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-101-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-100-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-97-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-95-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-91-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-89-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-85-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-83-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-81-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-77-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-75-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-73-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-93-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-87-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-69-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-68-0x0000000004E10000-0x0000000004E4E000-memory.dmp

      Filesize

      248KB

    • memory/2920-974-0x00000000077E0000-0x0000000007DF8000-memory.dmp

      Filesize

      6.1MB

    • memory/2920-975-0x0000000007E00000-0x0000000007F0A000-memory.dmp

      Filesize

      1.0MB

    • memory/2920-976-0x0000000007F40000-0x0000000007F52000-memory.dmp

      Filesize

      72KB

    • memory/2920-977-0x0000000007F60000-0x0000000007F9C000-memory.dmp

      Filesize

      240KB

    • memory/2920-978-0x00000000080B0000-0x00000000080FC000-memory.dmp

      Filesize

      304KB