Analysis

  • max time kernel
    120s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2023, 20:59

General

  • Target

    03da63b290440160dcf6810226d5dfd8.exe

  • Size

    169KB

  • MD5

    03da63b290440160dcf6810226d5dfd8

  • SHA1

    58aff0d21a264c38371693c9ffe52f267905ad27

  • SHA256

    03822c092633c438657a117c12c1239ad85f5424a3fb6f23ae115c49493cf56c

  • SHA512

    0fe5540b77ac73ca34ebba32e1740ed80c8a0712a97c565d33df52f9a5f972a3c8fac7a4fea057e5a82ea92508f77b83fd7c316fabc2da974d5f881f293790c4

  • SSDEEP

    1536:izZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2tBdt+Zz:kZSlI/HUOjSiToj7CEqfqg2t9U

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\03da63b290440160dcf6810226d5dfd8.exe
    "C:\Users\Admin\AppData\Local\Temp\03da63b290440160dcf6810226d5dfd8.exe"
    1⤵
    • Loads dropped DLL
    PID:2548

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\~TM471E.tmp

    Filesize

    1.2MB

    MD5

    d124f55b9393c976963407dff51ffa79

    SHA1

    2c7bbedd79791bfb866898c85b504186db610b5d

    SHA256

    ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

    SHA512

    278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

  • \Users\Admin\AppData\Local\Temp\~TM47BB.tmp

    Filesize

    1.1MB

    MD5

    9b98d47916ead4f69ef51b56b0c2323c

    SHA1

    290a80b4ded0efc0fd00816f373fcea81a521330

    SHA256

    96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

    SHA512

    68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

  • memory/2548-1-0x0000000000220000-0x000000000025E000-memory.dmp

    Filesize

    248KB

  • memory/2548-3-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2548-0-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2548-7-0x0000000077590000-0x0000000077591000-memory.dmp

    Filesize

    4KB

  • memory/2548-6-0x000000007758F000-0x0000000077591000-memory.dmp

    Filesize

    8KB

  • memory/2548-8-0x0000000077590000-0x0000000077592000-memory.dmp

    Filesize

    8KB

  • memory/2548-12-0x00000000753D0000-0x00000000754E0000-memory.dmp

    Filesize

    1.1MB

  • memory/2548-14-0x00000000753D0000-0x00000000754E0000-memory.dmp

    Filesize

    1.1MB

  • memory/2548-13-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2548-15-0x00000000753D0000-0x00000000754E0000-memory.dmp

    Filesize

    1.1MB