Analysis

  • max time kernel
    149s
  • max time network
    153s
  • 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 01:29

General

  • Target

    32ea7b735163ddc910bcf4e6664216ab3511107f99088b3cb45f85f9ee8f7d03.exe

  • Size

    479KB

  • MD5

    e42d310cd19add899caeb5549633154c

  • SHA1

    b52f2f0e9ef3a00203fe5ef1565400a55b8e3479

  • SHA256

    32ea7b735163ddc910bcf4e6664216ab3511107f99088b3cb45f85f9ee8f7d03

  • SHA512

    d4dcda8f3914fbce2f8e195d754f829c075b6aae161d2eb0bd2372c81bb1c5fb9cdf1f32a2a85cd64eeb388a2872acd04544b78edc5f4af3ced531bd8cf20159

  • SSDEEP

    12288:TMrHy90N025xTxnPo79smsF8cqR7Ms62SRPOSp3NU:Eygb5xTh0EZqR7FS/pa

Malware Config

Extracted

Family

redline

Botnet

maxud

C2

217.196.96.101:4132

Attributes
  • auth_value

    f1403d964c52b6641ba1ef14803e6e74

Signatures

  • Detects Healer an antivirus disabler dropper 17 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 2 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 4 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 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32ea7b735163ddc910bcf4e6664216ab3511107f99088b3cb45f85f9ee8f7d03.exe
    "C:\Users\Admin\AppData\Local\Temp\32ea7b735163ddc910bcf4e6664216ab3511107f99088b3cb45f85f9ee8f7d03.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4788
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4792067.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4792067.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5613326.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5613326.exe
        3⤵
        • 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:4452
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1400473.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1400473.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2056
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:2996

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4792067.exe

    Filesize

    307KB

    MD5

    bfd3f5fa9d1a92256c6d77126d8aa566

    SHA1

    24d0b9311a6b4a0992142b129eeccf12bebe128c

    SHA256

    485383a552a9f401a382ce572818bf1e3f8b86948a44ad40b23ec1d33a2356bd

    SHA512

    787f26394abba68aa4fb0700bcd0bf6ac584998711d516e45dd2ec3088c8b8196a08c17a893ef4f27e15d5853230356db1fb1bb965a09c45437a11dd890ee196

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a5613326.exe

    Filesize

    176KB

    MD5

    4b7cab7b0d67a56752e9a8b1a2d0e336

    SHA1

    3f6477008395beac68397acd6a907ffc1d232014

    SHA256

    5c0527ac11d22746108becab2f372a73a205c73e5f3a8247f56d4141080a6b63

    SHA512

    4cc228e74f62b2a97d1bf3ca0b9b2f73f5a8fc87fc700687565b3cd62bfdbb18005aa0d56e385cce453bab4f65b6d09beddaec65373c7515ab74564eb8a4b7f0

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1400473.exe

    Filesize

    168KB

    MD5

    becceae5283724466405b9ee9cebfa40

    SHA1

    6fa2ca2f034f647ed2d64dbc24447da1aaa1bcdd

    SHA256

    f7d8618e35030c1fd9733dd7da786df18354f9fe054ab132b27eaed299d0d1b4

    SHA512

    1e6af2ca5faaa7150501dfede0a665515218abce2d620b70bc7066106990f4b8dc60e5e6d1eaf12a27279c9bd7a0c6ef0ac49d99ff56aa2b291a84fb1493c2fd

  • memory/2056-61-0x0000000005790000-0x00000000057DC000-memory.dmp

    Filesize

    304KB

  • memory/2056-60-0x0000000005750000-0x000000000578C000-memory.dmp

    Filesize

    240KB

  • memory/2056-59-0x00000000056C0000-0x00000000056D2000-memory.dmp

    Filesize

    72KB

  • memory/2056-58-0x0000000005820000-0x000000000592A000-memory.dmp

    Filesize

    1.0MB

  • memory/2056-57-0x0000000005D30000-0x0000000006348000-memory.dmp

    Filesize

    6.1MB

  • memory/2056-56-0x0000000002E40000-0x0000000002E46000-memory.dmp

    Filesize

    24KB

  • memory/2056-55-0x0000000000D50000-0x0000000000D7E000-memory.dmp

    Filesize

    184KB

  • memory/4452-31-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-21-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-39-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-37-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-35-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-33-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-44-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-29-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-27-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-25-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-23-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-41-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-45-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-48-0x000000007417E000-0x000000007417F000-memory.dmp

    Filesize

    4KB

  • memory/4452-49-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/4452-51-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/4452-47-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-20-0x0000000004AC0000-0x0000000004AD2000-memory.dmp

    Filesize

    72KB

  • memory/4452-19-0x0000000004AC0000-0x0000000004AD8000-memory.dmp

    Filesize

    96KB

  • memory/4452-18-0x0000000004C00000-0x00000000051A4000-memory.dmp

    Filesize

    5.6MB

  • memory/4452-17-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/4452-16-0x0000000074170000-0x0000000074920000-memory.dmp

    Filesize

    7.7MB

  • memory/4452-15-0x0000000004A00000-0x0000000004A1A000-memory.dmp

    Filesize

    104KB

  • memory/4452-14-0x000000007417E000-0x000000007417F000-memory.dmp

    Filesize

    4KB