Analysis

  • max time kernel
    149s
  • 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 00:42

General

  • Target

    fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe

  • Size

    546KB

  • MD5

    6f34b526345fa58405c90cee3b10cfa2

  • SHA1

    6e2cccfb5a8fd6e62f44ad5cd54d7e1586b9a87f

  • SHA256

    fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372

  • SHA512

    b9daa71c3e2968dc661cff5ef2a03ea7035b35c044818b6d8ab4edd5ff701892cfb0bb3618a95a0808903f555a972e769950592fb0c80a8de347e1bca0877c7d

  • SSDEEP

    12288:uMruy90kUQKMMj7sVUGF9HnzTbst4RaZc9e:syBUQ7Mj7WUGr3248c9e

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

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\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe
    "C:\Users\Admin\AppData\Local\Temp\fc978c9b2fecbef42bfc7ddf8d835b571c216fd0579bf325799032e9e9b05372.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4368
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2284
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2152
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1980
  • C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start wuauserv
    1⤵
    • Launches sc.exe
    PID:5508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio0101.exe

    Filesize

    404KB

    MD5

    b0591da41e04cd9ec7805e51560dbd63

    SHA1

    f33df6790c28b7357b5a2071368c720e5712df29

    SHA256

    ee9be89fe07c8d7e6f3d81bb5c405670afd53f18b668ca610b47ed94f3e97e8d

    SHA512

    513be3737ac5e7f59e54dbaecacab75c1365bb36700527512abae291b6812b7d3f7aec8abd3db75a2b9a4071c07b3f645e8bf623aa06ba3ad1dd2b19253e3d5b

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5255.exe

    Filesize

    11KB

    MD5

    7e93bacbbc33e6652e147e7fe07572a0

    SHA1

    421a7167da01c8da4dc4d5234ca3dd84e319e762

    SHA256

    850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

    SHA512

    250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1760.exe

    Filesize

    358KB

    MD5

    656ecc7d9485baba407e07dabc733c2e

    SHA1

    54641285121095e651e13ac3a2d1bb9d31e38407

    SHA256

    04be047ca8d01c734b7ee0bb86eebc82f37466507663f78c549c2064859be2c9

    SHA512

    ac42c30a9268ef16f615b4d1a042c2964e690197136ed6b02574b4ffd6768adeb5e79226980b96556e0d95fbd0b90426db7e2d42a88dbeab19ae9c6dbf4ed872

  • memory/1980-75-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-22-0x0000000004D50000-0x00000000052F4000-memory.dmp

    Filesize

    5.6MB

  • memory/1980-21-0x0000000002710000-0x0000000002756000-memory.dmp

    Filesize

    280KB

  • memory/1980-71-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-23-0x0000000005300000-0x0000000005344000-memory.dmp

    Filesize

    272KB

  • memory/1980-36-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-33-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-31-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-77-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-67-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-29-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-27-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-25-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-24-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-87-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-70-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-83-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-81-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-79-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-934-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

    Filesize

    304KB

  • memory/1980-933-0x0000000005B50000-0x0000000005B8C000-memory.dmp

    Filesize

    240KB

  • memory/1980-73-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-85-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-65-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-63-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-61-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-59-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-57-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-55-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-53-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-51-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-50-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-47-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-45-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-43-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-41-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-39-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-37-0x0000000005300000-0x000000000533E000-memory.dmp

    Filesize

    248KB

  • memory/1980-930-0x0000000005350000-0x0000000005968000-memory.dmp

    Filesize

    6.1MB

  • memory/1980-931-0x00000000059F0000-0x0000000005AFA000-memory.dmp

    Filesize

    1.0MB

  • memory/1980-932-0x0000000005B30000-0x0000000005B42000-memory.dmp

    Filesize

    72KB

  • memory/2152-15-0x00000000008A0000-0x00000000008AA000-memory.dmp

    Filesize

    40KB

  • memory/2152-14-0x00007FF9DB1C3000-0x00007FF9DB1C5000-memory.dmp

    Filesize

    8KB