Analysis

  • max time kernel
    140s
  • 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 00:54

General

  • Target

    2265eacd76517f77ebb7007876656dd0153ca63e515158509cda25a128985a30.exe

  • Size

    739KB

  • MD5

    15d5e3180cdd4ecd84fb126c22842382

  • SHA1

    b24d584f33be42b9ec909c84da5722ffa9e2f82f

  • SHA256

    2265eacd76517f77ebb7007876656dd0153ca63e515158509cda25a128985a30

  • SHA512

    e6bd03d60c9a9df23b6af1313972f8094f41fcfdb87633a725e450ea79eb6ac72b60ee966414215361d34bf804b879de1671c473a34621c02f69e6b505be58a5

  • SSDEEP

    12288:VMrNy902AC4CiE7uYBco+AeGdtolfQxOEU87IuqQ0mvh0L2u8T:4yV7uPVhlfQxOEL8u1vM2uW

Malware Config

Extracted

Family

redline

Botnet

ruma

C2

193.233.20.13:4136

Attributes
  • auth_value

    647d00dfaba082a4a30f383bca5d1a2a

Signatures

  • 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
  • Adds Run key to start application 2 TTPs 3 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2265eacd76517f77ebb7007876656dd0153ca63e515158509cda25a128985a30.exe
    "C:\Users\Admin\AppData\Local\Temp\2265eacd76517f77ebb7007876656dd0153ca63e515158509cda25a128985a30.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vPj26.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vPj26.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4188
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\voi76.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\voi76.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1828
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\drb85.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\drb85.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2696

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vPj26.exe

    Filesize

    635KB

    MD5

    960c7e329238c16ce5045f17c65f6125

    SHA1

    6cc801e4719bcfcf3c4c21d682ddef561ad0cd30

    SHA256

    e299cce3c7f2bf06e596f72865c40d6878897c95952cb20430edba016efa7348

    SHA512

    f30acefe90cf2bbfc6737d31bb377fc705d8996135e27d97668cdb609ba1bfd541d27c734e1a61b6214b7c19b26a249764317b7389bb1873e4248dfa4325348e

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\voi76.exe

    Filesize

    491KB

    MD5

    9290384a13a8e092f3cba2040f3264ba

    SHA1

    a2e064af02d3400a26eafcd35d97e761c121199b

    SHA256

    55f52c2bf7735f6d9a97f4bb255a341f562b92d35b62f3633b18dce6ccda0f15

    SHA512

    d791d9ba6e722ba70464afcf4e71bd30f03f7c1aadf9895aaa2faa399cc8bdab72607fd065ad77a85df35080cbfaf6e973fcefb07219596c44947492a85afe15

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\drb85.exe

    Filesize

    293KB

    MD5

    b5b088e47af91c344e3583ef9391586f

    SHA1

    81c28284f693f66d1d30b8ee09f0d69e27457333

    SHA256

    3f201ce75b624c56d73e6aa11e0d93825455d0ee88d3fdcc8e2f3bafae6cc739

    SHA512

    9d0789dfa16b849709e3bb04159ed2bf6ccd74975472efe87aeb9d8ff0539b8953cb0937b4d646fba7d1460ea8c1fd0ee4dfb9ec2debfefdee70ab9b05ca1a3b

  • memory/2696-22-0x00000000029C0000-0x0000000002A06000-memory.dmp

    Filesize

    280KB

  • memory/2696-23-0x0000000005020000-0x00000000055C4000-memory.dmp

    Filesize

    5.6MB

  • memory/2696-24-0x0000000004EA0000-0x0000000004EE4000-memory.dmp

    Filesize

    272KB

  • memory/2696-82-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-89-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-86-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-84-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-80-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-76-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-74-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-73-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-70-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-68-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-64-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-60-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-58-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-57-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-54-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-52-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-50-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-46-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-44-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-42-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-40-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-38-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-36-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-34-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-32-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-78-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-66-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-62-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-48-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-25-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-30-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-28-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-26-0x0000000004EA0000-0x0000000004EDE000-memory.dmp

    Filesize

    248KB

  • memory/2696-931-0x00000000055D0000-0x0000000005BE8000-memory.dmp

    Filesize

    6.1MB

  • memory/2696-932-0x0000000005BF0000-0x0000000005CFA000-memory.dmp

    Filesize

    1.0MB

  • memory/2696-933-0x0000000004FD0000-0x0000000004FE2000-memory.dmp

    Filesize

    72KB

  • memory/2696-934-0x0000000005D00000-0x0000000005D3C000-memory.dmp

    Filesize

    240KB

  • memory/2696-935-0x0000000005E40000-0x0000000005E8C000-memory.dmp

    Filesize

    304KB