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
    11/11/2024, 06:47

General

  • Target

    10dee72f113c5b66414a745b8a72151f55e50a9d3ed3cac5d0c3c5eae8e46154.exe

  • Size

    479KB

  • MD5

    6f6d66435577918c33d2136ad447dbbb

  • SHA1

    5bd81e94c6186a0693f2935804ea56fb0081ff80

  • SHA256

    10dee72f113c5b66414a745b8a72151f55e50a9d3ed3cac5d0c3c5eae8e46154

  • SHA512

    bedb0c2bfd6046918983d1d5e2fa97c4e759dde041357a6e0f4d7ab463b678488b9f7f789fe4a059bd17c6d31c43a53b60c5cc29c1ca1372a7464b246ff988f0

  • SSDEEP

    6144:Kfy+bnr+kp0yN90QE94qTyzsEptNOlBzgkyPv+2EcWDG8630zGXRZbMySImTPn5:hMroy90ooIO+XPvgG8SXEySImd

Malware Config

Extracted

Family

redline

Botnet

domor

C2

217.196.96.101:4132

Attributes
  • auth_value

    39471bda00546bb0435bc7adfd6881dc

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\10dee72f113c5b66414a745b8a72151f55e50a9d3ed3cac5d0c3c5eae8e46154.exe
    "C:\Users\Admin\AppData\Local\Temp\10dee72f113c5b66414a745b8a72151f55e50a9d3ed3cac5d0c3c5eae8e46154.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2960
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1506717.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1506717.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4568
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4164139.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4164139.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1224

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1506717.exe

          Filesize

          307KB

          MD5

          e9630724e06a077ec2ff25e089d4594a

          SHA1

          4beb12336e5dd3a11d13791595165a9dd831ce23

          SHA256

          6816d7a131487ac07d470da58249d0f071e89cde4d2a4435a8d3106e57801cae

          SHA512

          8af6505cfe3f8afd2951cd982d658590422816b69a37732d46620ebd31acd3970534a5e20b6065821d1cadf98c5923b6d810564edb475fbf09027f1397732607

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4164139.exe

          Filesize

          168KB

          MD5

          d492197d1fd2da105a770e26e2950033

          SHA1

          80014c1e62e7f42ab3be66b4cccda186cb5a07b4

          SHA256

          80108a2af5fbe55cda7478c201d2d85e6ae6918fd78918fdc63a78df2f94f65b

          SHA512

          66962459d2f06c01d636deba8e0f2eff74bdf35f956c55e56ec94374b3b58beaec892434fb056f545d65c576290334eb854b33c99d070e659b98d2a18766c52b

        • memory/1224-14-0x0000000073C7E000-0x0000000073C7F000-memory.dmp

          Filesize

          4KB

        • memory/1224-15-0x0000000000330000-0x000000000035E000-memory.dmp

          Filesize

          184KB

        • memory/1224-16-0x0000000000BA0000-0x0000000000BA6000-memory.dmp

          Filesize

          24KB

        • memory/1224-17-0x0000000005340000-0x0000000005958000-memory.dmp

          Filesize

          6.1MB

        • memory/1224-18-0x0000000004E30000-0x0000000004F3A000-memory.dmp

          Filesize

          1.0MB

        • memory/1224-19-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

          Filesize

          72KB

        • memory/1224-20-0x0000000004D20000-0x0000000004D5C000-memory.dmp

          Filesize

          240KB

        • memory/1224-21-0x0000000073C70000-0x0000000074420000-memory.dmp

          Filesize

          7.7MB

        • memory/1224-22-0x0000000004D60000-0x0000000004DAC000-memory.dmp

          Filesize

          304KB

        • memory/1224-23-0x0000000073C7E000-0x0000000073C7F000-memory.dmp

          Filesize

          4KB

        • memory/1224-24-0x0000000073C70000-0x0000000074420000-memory.dmp

          Filesize

          7.7MB