Analysis

  • max time kernel
    145s
  • 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
    07-11-2024 01:41

General

  • Target

    79d949e879944886b3ff8dce963eed0db96a0770934ea618db2111391081cb92.exe

  • Size

    670KB

  • MD5

    0c29581fe0d68edc56718995239e4b11

  • SHA1

    30b6a27f542685b47ba0e31a564e6f31e6ffc5b2

  • SHA256

    79d949e879944886b3ff8dce963eed0db96a0770934ea618db2111391081cb92

  • SHA512

    86e4ccc90aaf42a6432664cca65dd25a65ec14a68097695e6dd66301d060f74ca92a77224ed0bf20b043c4e4e5ae3265fd15dfdd1bbe420a1e7ec2720ea574cc

  • SSDEEP

    12288:2MrKy90LymbxREb8SU9f1rohaR5vrSk5R2sV93FdJ9d:Ay5uub8B4aR5vrSk669Hnd

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\79d949e879944886b3ff8dce963eed0db96a0770934ea618db2111391081cb92.exe
    "C:\Users\Admin\AppData\Local\Temp\79d949e879944886b3ff8dce963eed0db96a0770934ea618db2111391081cb92.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGh4134.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGh4134.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1340
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it185877.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it185877.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:392
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr773072.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr773072.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2536
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4952
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 1384
          4⤵
          • Program crash
          PID:1648
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr044082.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr044082.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4452
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2536 -ip 2536
    1⤵
      PID:4916

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr044082.exe

      Filesize

      168KB

      MD5

      c52ebada00a59ec1f651a0e9fbcef2eb

      SHA1

      e1941278df76616f1ca3202ef2a9f99d2592d52f

      SHA256

      35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

      SHA512

      6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGh4134.exe

      Filesize

      516KB

      MD5

      2808f31b8e73e57117e5df687c09a4b4

      SHA1

      401239526e87fb3da6b937d763b1e6a5e0b32c82

      SHA256

      9c06902fe04defe43954f31570a7732ebe1f079768423d7ccc9f13376522b53c

      SHA512

      320823bc19c12e7c47cf5959edf0905fe08b497aac0d7732110b5c2c3d11a9ab0c9ac219795e6b2b9074d134d371b9905be0d3a797f345c075b8c265b1803feb

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it185877.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr773072.exe

      Filesize

      438KB

      MD5

      1891a94eb82fe4a48577f037cd121218

      SHA1

      42bfd7209dbcaf4a559fdb220bc36607302343b7

      SHA256

      27846e25abfb34f2f58d4c997c4f9b42612fa0d06a068c9346cc6cce01f4258c

      SHA512

      2ffcbcac95290ae3e0e844f45c97f2c5822b7db8f270bf3d8fbceb74b5fceee3ac59f4c43be1632b762bbd017b8fc472f60f4c3cb54854b5ef2e62716374d753

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      03728fed675bcde5256342183b1d6f27

      SHA1

      d13eace7d3d92f93756504b274777cc269b222a2

      SHA256

      f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

      SHA512

      6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

    • memory/392-14-0x00007FFDC0043000-0x00007FFDC0045000-memory.dmp

      Filesize

      8KB

    • memory/392-15-0x00000000007E0000-0x00000000007EA000-memory.dmp

      Filesize

      40KB

    • memory/392-16-0x00007FFDC0043000-0x00007FFDC0045000-memory.dmp

      Filesize

      8KB

    • memory/2536-58-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-46-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-24-0x0000000005360000-0x00000000053C6000-memory.dmp

      Filesize

      408KB

    • memory/2536-34-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-44-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-88-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-86-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-84-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-83-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-78-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-76-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-74-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-72-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-70-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-68-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-64-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-62-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-60-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-22-0x0000000004CC0000-0x0000000004D28000-memory.dmp

      Filesize

      416KB

    • memory/2536-56-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-54-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-52-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-48-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-23-0x0000000004DB0000-0x0000000005354000-memory.dmp

      Filesize

      5.6MB

    • memory/2536-42-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-40-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-38-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-36-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-32-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-30-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-28-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-80-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-66-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-50-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-26-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-25-0x0000000005360000-0x00000000053C0000-memory.dmp

      Filesize

      384KB

    • memory/2536-2167-0x0000000005550000-0x0000000005582000-memory.dmp

      Filesize

      200KB

    • memory/4452-2191-0x00000000003F0000-0x0000000000420000-memory.dmp

      Filesize

      192KB

    • memory/4452-2192-0x0000000002590000-0x0000000002596000-memory.dmp

      Filesize

      24KB

    • memory/4952-2180-0x0000000000890000-0x00000000008BE000-memory.dmp

      Filesize

      184KB

    • memory/4952-2181-0x00000000050B0000-0x00000000050B6000-memory.dmp

      Filesize

      24KB

    • memory/4952-2182-0x00000000057F0000-0x0000000005E08000-memory.dmp

      Filesize

      6.1MB

    • memory/4952-2184-0x0000000005210000-0x0000000005222000-memory.dmp

      Filesize

      72KB

    • memory/4952-2183-0x00000000052E0000-0x00000000053EA000-memory.dmp

      Filesize

      1.0MB

    • memory/4952-2185-0x0000000005270000-0x00000000052AC000-memory.dmp

      Filesize

      240KB

    • memory/4952-2186-0x00000000053F0000-0x000000000543C000-memory.dmp

      Filesize

      304KB