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 00:36

General

  • Target

    98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe

  • Size

    1.1MB

  • MD5

    347dd83722e3fd847b066e2222250328

  • SHA1

    761185740ba55f6e8349568a6311994b69adac55

  • SHA256

    98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307

  • SHA512

    e6ddbeac2bf1ceac0ed1748057400bfb39ea9aebf9c9194e48d9d478108f23d3e84ad8d7f691c8724ae481438ce5cb6026bc15cb6274378baa51220e857c3848

  • SSDEEP

    24576:WyF08Wi0cCuyVvMaVMt1ZTCNpCjJSfKBC+5Xt8h7c2Frpz:ly8Wi0nvMaerMNplSBC+598hlF

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\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe
    "C:\Users\Admin\AppData\Local\Temp\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:828
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4396
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:316
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3668
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:5020
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe

    Filesize

    989KB

    MD5

    74d0651d8c0df25e0279a40e2cced416

    SHA1

    052c36b587e46891174d1111c64bc8d61e8caef4

    SHA256

    c61b0705306cc327abfc9bf17d07f26a81d9baa22415f83c356638ef5aa645a9

    SHA512

    fae768589d25d7040010a8090cb4ef28a5edb99028f097780f4c834629af44a2474eae3878834e1354b272385bdec2b50916196c75f617350d8b88e64fea2efd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe

    Filesize

    888KB

    MD5

    66e2158fc935d8e660266881c32c3fb6

    SHA1

    72081865ac9e6fa5449d6bad64106f3792ec08c9

    SHA256

    594a2198c7ab902615eb430093bfc44c0d4239a5401d74f8e491e8064651b25a

    SHA512

    80f5f5efc731327672c4fc8fe8acd2bece1db59037127cbd737cf2274c4548cf6a25f6c1c8e10732276a6e027edb132569b0ac9cc0accd97bbe99606f1540a66

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe

    Filesize

    665KB

    MD5

    2723fc635c966182075df6323c4633de

    SHA1

    6d992b8bd04d81b36615bdc5fc694bdb82e6cf31

    SHA256

    dd558598da77302460172332905e013100adb0069e84569ac275ef2a2217e4a3

    SHA512

    9ef290490411cc6c534dbd4d4f7846671be0b38514ebac03809537addd0b275b8f2a5d6a1c1a134411f78623004e502fffa1e0581868fd234958c9aba27efd7b

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe

    Filesize

    386KB

    MD5

    5a484e12597a84182395495dc3852f8d

    SHA1

    ce9c4f5e08c463002a3ea7ed53fe5449611c0762

    SHA256

    61e918e2828575699ced3b93240131da3e28b14c68c40eeccda76e0c7f73c15c

    SHA512

    b43c754ac0bf4cc77f32eddcd2d05ba43b758e7206b64e85abcfa645f688b30f584e4f0b354c707a5ea9fa90df625978281316393845f2076567c7bd9b1c639e

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe

    Filesize

    12KB

    MD5

    b383c2b049c8392397de834932ea8de4

    SHA1

    898a37cbd4bb27f4f483c8f945f9cb4b4e2a5475

    SHA256

    f9538fd7796392b356c0e438f1ee5f85bb376fd73dad0f58056d2a5a9689267c

    SHA512

    1a04199bc0c235411c9aabf522b7080a5bc05c68ae528e00bc6241aa66e45e35487ac7067bb4e9d19c4cfb2516ca29461d12b23ba43969380d2c090d3dc20801

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe

    Filesize

    300KB

    MD5

    bc06501e2cbbcfd5b533d51c6a5ef3fb

    SHA1

    7caa42a1b56383b958098d71bdffbe0b69b1ba93

    SHA256

    1ea5e787e9d231e9e5c0ebc4a058e587a9b37057469fc949d6458acef78a6c16

    SHA512

    98da782c0b87b2b6dca516a98a86a0bd90966be55b40ed55cb61975277efbb366d3fb7d3ef8fbbb841cf62d2c39c842db8180013667193caff98285dd3769970

  • memory/1464-79-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-73-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-42-0x0000000004B80000-0x0000000005124000-memory.dmp

    Filesize

    5.6MB

  • memory/1464-43-0x0000000005170000-0x00000000051B4000-memory.dmp

    Filesize

    272KB

  • memory/1464-44-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-45-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-107-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-103-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-101-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-97-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-95-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-93-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-91-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-89-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-87-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-85-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-83-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-81-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp

    Filesize

    304KB

  • memory/1464-77-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-75-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-41-0x00000000025E0000-0x0000000002626000-memory.dmp

    Filesize

    280KB

  • memory/1464-69-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-67-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-65-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-63-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-61-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-59-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-57-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-56-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-53-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-51-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-105-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-99-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-71-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-49-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-47-0x0000000005170000-0x00000000051AE000-memory.dmp

    Filesize

    248KB

  • memory/1464-950-0x00000000051C0000-0x00000000057D8000-memory.dmp

    Filesize

    6.1MB

  • memory/1464-951-0x0000000005860000-0x000000000596A000-memory.dmp

    Filesize

    1.0MB

  • memory/1464-952-0x00000000059A0000-0x00000000059B2000-memory.dmp

    Filesize

    72KB

  • memory/1464-953-0x00000000059C0000-0x00000000059FC000-memory.dmp

    Filesize

    240KB

  • memory/5020-35-0x0000000000970000-0x000000000097A000-memory.dmp

    Filesize

    40KB