Analysis

  • max time kernel
    142s
  • max time network
    151s
  • 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 00:35

General

  • Target

    73679082a88f867af01f858a41349220aa8d65cc4642d5c592535f1008520a20.exe

  • Size

    546KB

  • MD5

    cc4a625a5aa1d704ae1ef4c017f174db

  • SHA1

    5004083b698daa34889fe487987347d4ed585544

  • SHA256

    73679082a88f867af01f858a41349220aa8d65cc4642d5c592535f1008520a20

  • SHA512

    7c506e6a74c46d2692ad22ea5248375606ec91d46970e1f903f4c3cd5258f6f84085353c6952efd817501c4d8811e637b17476e6cd1eebf7c49e5e0faeb7c0e1

  • SSDEEP

    12288:HMrfy90WPaGVF8xu4BsYeYJidagI3aqAE2BEcSpav:QyRVzhQgI3aqAjqcSp8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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 3 IoCs
  • Windows security modification 2 TTPs 1 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 3 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73679082a88f867af01f858a41349220aa8d65cc4642d5c592535f1008520a20.exe
    "C:\Users\Admin\AppData\Local\Temp\73679082a88f867af01f858a41349220aa8d65cc4642d5c592535f1008520a20.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2567.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2567.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4936
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8902wZ.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8902wZ.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4748
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c39oZ65.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c39oZ65.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1256
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5336

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice2567.exe

    Filesize

    402KB

    MD5

    86e1d0446ecc345607deec07cd57ed9f

    SHA1

    07e3a1e27fd81049ea559e88bd4bbc860742aee1

    SHA256

    a93e7f2afd566a047ea38d40e294967a50436874bdf3f9b2cfba8ebff86b05c2

    SHA512

    1aa09e04fdbcb27f3767a547ac9728b31065382524c112340401a0f0e4e7a70cbc7f1d34f8ad75a52165fb6992731ab6eb7d878da62b13af33061a983a93d5b6

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8902wZ.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c39oZ65.exe

    Filesize

    367KB

    MD5

    b027ebb3e70d7bc51c75bbdfd85ea392

    SHA1

    89bea40a9f34e998af07884e9a3da1df21037b2a

    SHA256

    0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

    SHA512

    4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

  • memory/1256-64-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-22-0x0000000004BA0000-0x0000000004BE6000-memory.dmp

    Filesize

    280KB

  • memory/1256-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

    Filesize

    304KB

  • memory/1256-58-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-23-0x0000000004BE0000-0x0000000005184000-memory.dmp

    Filesize

    5.6MB

  • memory/1256-24-0x00000000051D0000-0x0000000005214000-memory.dmp

    Filesize

    272KB

  • memory/1256-30-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-38-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-88-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-86-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-62-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-82-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-56-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-76-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-74-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-72-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-70-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-68-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-66-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

    Filesize

    240KB

  • memory/1256-84-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

    Filesize

    72KB

  • memory/1256-78-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-54-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-52-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-50-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-48-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-46-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-44-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-42-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-36-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-34-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-32-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-80-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-60-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-40-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-28-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-26-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-25-0x00000000051D0000-0x000000000520E000-memory.dmp

    Filesize

    248KB

  • memory/1256-931-0x0000000005250000-0x0000000005868000-memory.dmp

    Filesize

    6.1MB

  • memory/1256-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

    Filesize

    1.0MB

  • memory/4748-16-0x00007FFA46CF3000-0x00007FFA46CF5000-memory.dmp

    Filesize

    8KB

  • memory/4748-14-0x00007FFA46CF3000-0x00007FFA46CF5000-memory.dmp

    Filesize

    8KB

  • memory/4748-15-0x0000000000280000-0x000000000028A000-memory.dmp

    Filesize

    40KB