Analysis

  • max time kernel
    143s
  • max time network
    147s
  • 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, 22:18

General

  • Target

    42470db9f3e7a3ab625282e235519b7f80bb4cf59f1ec541edb258432b1527d0.exe

  • Size

    1.2MB

  • MD5

    cf5c4a1065b38a43021222c4e9e714dc

  • SHA1

    dc7d686a616e426087e24d17ed7b0b4215a6f8c6

  • SHA256

    42470db9f3e7a3ab625282e235519b7f80bb4cf59f1ec541edb258432b1527d0

  • SHA512

    c576b122be3a1dbe7b5a70ecb86a96c4ba2dc5f63fb3a9df112ce848e71342ac88d3c2b00c777ce8f52eda2e1f5c91f3fff95e2f1755460190417ed00a7e469a

  • SSDEEP

    24576:kygfUzIksqG+hV1zT/yx6NABN80uIp2KtbJoXqYq:z1IxSVtg6+BNnVbJoXt

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\42470db9f3e7a3ab625282e235519b7f80bb4cf59f1ec541edb258432b1527d0.exe
    "C:\Users\Admin\AppData\Local\Temp\42470db9f3e7a3ab625282e235519b7f80bb4cf59f1ec541edb258432b1527d0.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pleD70Ie96.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pleD70Ie96.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:408
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plCk21gk31.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plCk21gk31.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plzF66ud04.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plzF66ud04.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2584
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMp50dE41.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMp50dE41.exe
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2800
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buOi61dd68.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buOi61dd68.exe
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Executes dropped EXE
              • Windows security modification
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3212
            • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caug56OS87.exe
              C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caug56OS87.exe
              6⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:3588

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pleD70Ie96.exe

    Filesize

    1.0MB

    MD5

    1bfa7cc8e0ce69f97d355dc7d22dead5

    SHA1

    72d94ff31d1bf261c2aedefd6ff5eee00de17faa

    SHA256

    b04070af2a0a55112bdfb703d2bbf476f73a341f141d10341cdffd2e04a8cc37

    SHA512

    0937d872d2021364cb45f3682eced094481870ed57481032e62fab956d2a56d5b6f8d946f13b91d2965e514676033c6fa310533da1dcbea1c08575d2d88fcaad

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\plCk21gk31.exe

    Filesize

    958KB

    MD5

    48e904e6bb8db7252d6d8c58ddec497c

    SHA1

    bd3893df914342ecc4dd09769d394ba47f6d850c

    SHA256

    50481465e42f5f4b14c502861c7975342f665868bea0f51c9446c43c01195841

    SHA512

    1fa1d4bbf7e6fce4047496629a90fa1a4b7f9357e9c53e71ea44a1d0c5263188c1b37a0f4737db75c704c447255015325fa4d090c19692c4edd5ea7594c2ab56

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\plzF66ud04.exe

    Filesize

    681KB

    MD5

    8d87eac8a5b45abeeb8fbb44c16eef5e

    SHA1

    bc4e40a7e303f214c1f4cd1778f64d48b529dcf9

    SHA256

    401cd9bf90702d2a345edd56fdb2c0b053671e7be102176f663777f31e7dba72

    SHA512

    f15796b1906fe221921bede9dca39218598a0de2b2894f17591c8a1ad1d5f38ecae37112950ca4cfec783689511d111e92193ad27ff5dc16fe959f4531e61dfc

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\plMp50dE41.exe

    Filesize

    399KB

    MD5

    4ab770ee03df575afa3911f1885f35d6

    SHA1

    3a06a69653710f49b43dacfd6e2ad62f89916a82

    SHA256

    4e4482223a19212b60698955561ae83061c1c19b26ca1fe9d01f2768206e6be8

    SHA512

    d0da1814b6adb9f64a30ecb7ea00fd01130edbd104316407cb33b9a6f57d8f7c39ff31328603d096e9a08d6e3e9b41f1b8e89eee3e37a0f1c1fd5fb0372529a5

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\buOi61dd68.exe

    Filesize

    13KB

    MD5

    20f80ec866fc73c8fdee6973a5e82bf1

    SHA1

    a84b36575b3f638da3319c6f7989ed1be8301c15

    SHA256

    3f44b23d068d813adc37b255a49dc3b462425eb4e9ebd562a58d70ae26b8298f

    SHA512

    f164ba5de5308c17914daa9965c3fb39012a91c3d249fad9a5f0252d27b2eda559d0fc70718552cb3a10bf2311cf0dd9cf10b314c15c96c553b2598f98b1cebe

  • C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\caug56OS87.exe

    Filesize

    374KB

    MD5

    942df7eafcd8251e970bab297fe208c5

    SHA1

    b2f283226ff1c5687075677e5355cd9975d74225

    SHA256

    7c23e74f0cd48753c8d4cd4c92994b60cc797217b264b0f4d59b7d2be591ea2e

    SHA512

    7d71a1c8ebca3bc7ba0b4266b135eccb9418e926f36c5c17d8df6434a79f404622e7c89af438f0de1c7c12ccb1178001e6c16de146ff1b3ec10b27fe7293df61

  • memory/3212-35-0x0000000000230000-0x000000000023A000-memory.dmp

    Filesize

    40KB

  • memory/3588-77-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-61-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-43-0x0000000004C50000-0x0000000004C94000-memory.dmp

    Filesize

    272KB

  • memory/3588-71-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-69-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-67-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-107-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-105-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-103-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-99-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-95-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-93-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-91-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-87-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-85-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-81-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-79-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-41-0x0000000004B90000-0x0000000004BD6000-memory.dmp

    Filesize

    280KB

  • memory/3588-73-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-65-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-63-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-42-0x0000000007370000-0x0000000007914000-memory.dmp

    Filesize

    5.6MB

  • memory/3588-55-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-102-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-950-0x0000000007A20000-0x0000000008038000-memory.dmp

    Filesize

    6.1MB

  • memory/3588-951-0x0000000008040000-0x000000000814A000-memory.dmp

    Filesize

    1.0MB

  • memory/3588-97-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-952-0x0000000007330000-0x0000000007342000-memory.dmp

    Filesize

    72KB

  • memory/3588-89-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-953-0x0000000008150000-0x000000000818C000-memory.dmp

    Filesize

    240KB

  • memory/3588-83-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-76-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-59-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-57-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-53-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-51-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-49-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-47-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-45-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-44-0x0000000004C50000-0x0000000004C8E000-memory.dmp

    Filesize

    248KB

  • memory/3588-954-0x0000000008290000-0x00000000082DC000-memory.dmp

    Filesize

    304KB