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
    04/11/2024, 20:48

General

  • Target

    5c3eab2e71a40873199df9515488b8cc13a0fe3bc47036f0fd2f822bd23f3df3.exe

  • Size

    866KB

  • MD5

    2860514ff0f34da99fb3d794f4fe4744

  • SHA1

    dea4a1bafe08d11ae641661a4ebeeb1cd4d86af8

  • SHA256

    5c3eab2e71a40873199df9515488b8cc13a0fe3bc47036f0fd2f822bd23f3df3

  • SHA512

    2b79c4271742569081bfb6cc6895e06b3138d9967d04aae1914eeb0b53d4fc3736ed0e73a03faa0b2ffebead84f3ad1de8c334dc27a2a0a51ced8fabc9019ff9

  • SSDEEP

    12288:PMrly90AHoLftYYTGiLJ8xSHxW7P5fYPhgJcv9yqtScvFZeKeAtxZc+1118EaMEu:qytoRYYieJ8UHxC5feCHcnfcW8o7RUo

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c3eab2e71a40873199df9515488b8cc13a0fe3bc47036f0fd2f822bd23f3df3.exe
    "C:\Users\Admin\AppData\Local\Temp\5c3eab2e71a40873199df9515488b8cc13a0fe3bc47036f0fd2f822bd23f3df3.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3068
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8686.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8686.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3252
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1132.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1132.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1652
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4099ab.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4099ab.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2228
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c63kr48.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c63kr48.exe
          4⤵
          • 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:2752
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCVuK95.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCVuK95.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8686.exe

    Filesize

    721KB

    MD5

    20f65e60c50660e7b5ec3fe7fd32f3d3

    SHA1

    65c84b863f8fecc3850d1faa592116f1895bd88b

    SHA256

    981aa5a8846ebd73a5111fba2369946a5f2059a83b3569c7f23f026931a3dba1

    SHA512

    8e41ee57b2055ec3df218a11dc8f97bc143a04fbec555847b498e37f6947e4469dd8959b6d8434d88d06979e05fdd09d378379c92e0fb334351860390037a263

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dCVuK95.exe

    Filesize

    391KB

    MD5

    be32ecbcda90dc5e29e48547c9bb8b27

    SHA1

    7f62ee35cfcd773dd61647e5a49ee302526487c7

    SHA256

    12ed47b454ecdea0141dab4505c86ee95e5f6caff6426269ced95e16b03627a7

    SHA512

    1a303464bf17fab65dbf8af12b589695f58dbc0ad5a588048fea076717bb1b8b2027af8c3763ba2dfebe7b114e3c557415a26d2092c2eb6f03c7bc9b8725b3dc

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice1132.exe

    Filesize

    368KB

    MD5

    734ef3f2d99fb127977cd48a969e76a1

    SHA1

    0d1d8ee3c4d09ab84fedefa37df7db01204c17c4

    SHA256

    e50ae894a1fe077345ea57cddbd4d6d51ea1d99135b7e231c26ea8e81b7dc273

    SHA512

    449e842e8fc360c9036c25750e3c2f2ddaad04fb96fc2b6db9920dcf2a5668ce32012f906927347b3d6e9d19d2b0f84ae475870c0cc382b51e228838e886f422

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4099ab.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c63kr48.exe

    Filesize

    371KB

    MD5

    bd4d8a462ce5cb42f93b4c030ceccf01

    SHA1

    6a822f5f244b963d76e093f0ffdfa4d5f767f3b5

    SHA256

    b5ed9e2e8cbe8ae3659ac63f160a3c1ef04a60dfef22abc4b24b5310e23c39d1

    SHA512

    c83b10307407b2c366338fec1f7594f6f6976adcc6914d3451b026aacff3c818f20aeed8bc80d085e2f4332c4ee84dfb9b023acc31ae17a4ad0f8b141a7a7be7

  • memory/2228-22-0x0000000000930000-0x000000000093A000-memory.dmp

    Filesize

    40KB

  • memory/2228-21-0x00007FFEC1373000-0x00007FFEC1375000-memory.dmp

    Filesize

    8KB

  • memory/2228-23-0x00007FFEC1373000-0x00007FFEC1375000-memory.dmp

    Filesize

    8KB

  • memory/2752-60-0x0000000000400000-0x0000000002B0C000-memory.dmp

    Filesize

    39.0MB

  • memory/2752-31-0x0000000004AB0000-0x0000000004AC8000-memory.dmp

    Filesize

    96KB

  • memory/2752-33-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-39-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-55-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-53-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-51-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-49-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-59-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-57-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-47-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-45-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-43-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-41-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-37-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-35-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-32-0x0000000004AB0000-0x0000000004AC2000-memory.dmp

    Filesize

    72KB

  • memory/2752-30-0x0000000007180000-0x0000000007724000-memory.dmp

    Filesize

    5.6MB

  • memory/2752-29-0x00000000048F0000-0x000000000490A000-memory.dmp

    Filesize

    104KB

  • memory/2752-62-0x0000000000400000-0x0000000002B0C000-memory.dmp

    Filesize

    39.0MB

  • memory/3136-100-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-76-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-102-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-67-0x0000000004B50000-0x0000000004B96000-memory.dmp

    Filesize

    280KB

  • memory/3136-98-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-96-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-94-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-92-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-90-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-86-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-82-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-80-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-78-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-68-0x0000000004DE0000-0x0000000004E24000-memory.dmp

    Filesize

    272KB

  • memory/3136-88-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-84-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-74-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-72-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-70-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-69-0x0000000004DE0000-0x0000000004E1E000-memory.dmp

    Filesize

    248KB

  • memory/3136-975-0x0000000007830000-0x0000000007E48000-memory.dmp

    Filesize

    6.1MB

  • memory/3136-976-0x0000000007E50000-0x0000000007F5A000-memory.dmp

    Filesize

    1.0MB

  • memory/3136-977-0x0000000004F00000-0x0000000004F12000-memory.dmp

    Filesize

    72KB

  • memory/3136-978-0x0000000007F60000-0x0000000007F9C000-memory.dmp

    Filesize

    240KB

  • memory/3136-979-0x00000000080A0000-0x00000000080EC000-memory.dmp

    Filesize

    304KB