Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2023, 14:43

General

  • Target

    7671b710f604fa2a6fd2ca2b3a08e51a.exe

  • Size

    97KB

  • MD5

    7671b710f604fa2a6fd2ca2b3a08e51a

  • SHA1

    910e6d04a222efe9d95e62aa5057573864e9193f

  • SHA256

    08c152360f418ed895c7cfa6a1f29737e7eb5653bdac5e3d1dc8687bd4a0fa1f

  • SHA512

    98dc1234a871a0d91dbecf3e8089a4d8184d9ea79a0b407cb6018a557e305f6595bca8985025dc4a34a6d11e9a11132167b5512c4e8b6b6a1fb8b5a45647b5e9

  • SSDEEP

    1536:ZzZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2B:BZSlI/HUOjSiToj7CEqfqg2B

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

Processes

  • C:\Users\Admin\AppData\Local\Temp\7671b710f604fa2a6fd2ca2b3a08e51a.exe
    "C:\Users\Admin\AppData\Local\Temp\7671b710f604fa2a6fd2ca2b3a08e51a.exe"
    1⤵
    • Loads dropped DLL
    PID:1272

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TM82B.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TM88A.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/1272-3-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/1272-2-0x0000000000230000-0x000000000026F000-memory.dmp

    Filesize

    252KB

  • memory/1272-0-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB

  • memory/1272-7-0x00000000770E0000-0x00000000770E1000-memory.dmp

    Filesize

    4KB

  • memory/1272-8-0x00000000770E0000-0x00000000770E2000-memory.dmp

    Filesize

    8KB

  • memory/1272-6-0x00000000770DF000-0x00000000770E1000-memory.dmp

    Filesize

    8KB

  • memory/1272-14-0x0000000076750000-0x0000000076860000-memory.dmp

    Filesize

    1.1MB

  • memory/1272-13-0x0000000076750000-0x0000000076860000-memory.dmp

    Filesize

    1.1MB

  • memory/1272-12-0x0000000000400000-0x000000000043F000-memory.dmp

    Filesize

    252KB