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
    10-11-2024 00:38

General

  • Target

    70a43af38d2e6a88a61517343c7d551da214f8adfaf0e84fa23c4cdce2149250.exe

  • Size

    1.2MB

  • MD5

    8d20a27a86ed0c526ff4b794dfef2081

  • SHA1

    f3f4adca073d2f14564aed8fb4f1943d146ae1bf

  • SHA256

    70a43af38d2e6a88a61517343c7d551da214f8adfaf0e84fa23c4cdce2149250

  • SHA512

    67625f800f80a9dc5d520e6ab1957722a5954e7c9921a84ad4a2f1bbc0c58a246be04570835252d375e792ec2b9b74ac3626de39a376634199855391216f3710

  • SSDEEP

    24576:RyRo3bk5cV2qvFSCjLn6NvaAcxOUi85DuK4R5OxrQ:EREbk5I13665bQjR5Cr

Malware Config

Extracted

Family

redline

Botnet

rumfa

C2

193.233.20.24:4123

Attributes
  • auth_value

    749d02a6b4ef1fa2ad908e44ec2296dc

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 6 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 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 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70a43af38d2e6a88a61517343c7d551da214f8adfaf0e84fa23c4cdce2149250.exe
    "C:\Users\Admin\AppData\Local\Temp\70a43af38d2e6a88a61517343c7d551da214f8adfaf0e84fa23c4cdce2149250.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plyN02bs41.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plyN02bs41.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4072
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plMm51FR13.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plMm51FR13.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2916
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plKv25bP68.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plKv25bP68.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1368
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plph32cs45.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plph32cs45.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2684
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buDv25sm57.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buDv25sm57.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2028
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caCs31BO17.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caCs31BO17.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:468

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\plyN02bs41.exe

    Filesize

    1.0MB

    MD5

    e0c35602be7da19803cb89c11e4c6e39

    SHA1

    aa7566ee524b765bb787a396a949ffcbbadf5b23

    SHA256

    98b512fca8b1ad10b9d8fa9e1b2499048a7e9130052b9be6574ad5e60219b7df

    SHA512

    5d2c4b28631670482bbabd627b71569d42efc5bd70c2ee32e75e39b9e8795718b570face65ae36a3dc78b2624a6b257eb8ec0203cafefd454fcbc31ed5d55415

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plMm51FR13.exe

    Filesize

    960KB

    MD5

    91a3839a7ac86cc0104916d1e9f6fc24

    SHA1

    25f621d58d798d4487b847b8e64b91e5235a36a2

    SHA256

    7271dc29643f1752c641ab335d895ac3c33b478c1cbc330bd101a70d35eb3258

    SHA512

    106d13a1e7378474a9dbd842f09f193adc90f53f3a42c272d760d624f612d98fbcdbb96420ed2b57412c03b99ac0ca630bf295d54b0066484b1672972dc9ae10

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plKv25bP68.exe

    Filesize

    683KB

    MD5

    44aee835bf016de29e3dc03dfbb3ed2c

    SHA1

    7e6b255d0991ead4926726771fbff85abcb31229

    SHA256

    fb1811659550bb0ccc6d8cbf027b6bd3bc17db5503cee776ae6c9d1b3436851b

    SHA512

    ac7ea9d8d531402ba7914e6d18a4cc96013d93aef3d347af0b47ce3d6c6a2990e3fa1ff11af609fadc743b073dac767e0f57ef701f3385f7bdbe5b716a29c446

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plph32cs45.exe

    Filesize

    399KB

    MD5

    1dc7c8e54178cd0538ba61b01087affe

    SHA1

    10376dcd765f0450fc488de4e14cfd36ec6406af

    SHA256

    6943ab5b1d4a95bf1de8d82907b49e7a8da793e24765273b6eaf693a62519cf1

    SHA512

    2f6e85e1b08d25ef45c62d426ea43b84125324c107204de2f7ac4d1696b83f3f4fcc14c0a041eee58b921b13d06472a0544f3d8947a2fe866c2ed880128970f0

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buDv25sm57.exe

    Filesize

    14KB

    MD5

    cdabe16419916af7392f3c86e413e9eb

    SHA1

    e70006f38cee3304a5fdb83b4ac23e5b99a1dd79

    SHA256

    0a3f2e1c58f4948d8d41c202cfd80757f988cef7a2cfe2a88bcc7f0e5ea4d352

    SHA512

    50d50c1454227de4fdc7b527b62ed5d378fbeccfbdcb1a7d929495ecb0dc87479dd51fcaf6a53c40fc218c3dc8a0d4a543da1a1ea30dcf511ee4c11e161000cb

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caCs31BO17.exe

    Filesize

    375KB

    MD5

    47b1a20db297f70b1d9db60ea51d14d9

    SHA1

    b55664710122138d23e0e295dcade2b9aea41120

    SHA256

    80aab4a4c16d1ab74369c2914ab0348c3ab3b600ee7d40eda315a18bda1cd287

    SHA512

    e9924f8f89b8268c2d88d427727cacecffee75358583934131150fd73a1372ca65e0159cb221f718a19f2386cfa2905f46d58cd19a4ed63b5f98f073c3753288

  • memory/468-79-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-71-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-42-0x00000000072E0000-0x0000000007884000-memory.dmp

    Filesize

    5.6MB

  • memory/468-43-0x0000000007200000-0x0000000007244000-memory.dmp

    Filesize

    272KB

  • memory/468-53-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-59-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-105-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-103-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-101-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-99-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-97-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-95-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-93-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-91-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-87-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-85-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-83-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-81-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-954-0x0000000008150000-0x000000000819C000-memory.dmp

    Filesize

    304KB

  • memory/468-77-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-75-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-41-0x0000000004C00000-0x0000000004C46000-memory.dmp

    Filesize

    280KB

  • memory/468-69-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-67-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-65-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-63-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-61-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-57-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-55-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-51-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-49-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-107-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-89-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-73-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-47-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-45-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-44-0x0000000007200000-0x000000000723E000-memory.dmp

    Filesize

    248KB

  • memory/468-950-0x0000000007890000-0x0000000007EA8000-memory.dmp

    Filesize

    6.1MB

  • memory/468-951-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

    Filesize

    1.0MB

  • memory/468-952-0x0000000007FE0000-0x0000000007FF2000-memory.dmp

    Filesize

    72KB

  • memory/468-953-0x0000000008000000-0x000000000803C000-memory.dmp

    Filesize

    240KB

  • memory/2028-35-0x0000000000100000-0x000000000010A000-memory.dmp

    Filesize

    40KB