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Analysis

  • max time kernel
    136s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21/03/2023, 14:38

General

  • Target

    21bf75dfd6fd3ff24b1e13302414fd0d09e6d0fe2cfa6bcc3a21fdda66792b2b.exe

  • Size

    1.9MB

  • MD5

    c8fa0087f27ed56934adf9f106755304

  • SHA1

    ae27342a17c8bc32a68f6e68436a6ae380f90ed9

  • SHA256

    21bf75dfd6fd3ff24b1e13302414fd0d09e6d0fe2cfa6bcc3a21fdda66792b2b

  • SHA512

    1401f941d8a0e06ef5754e8c2bc36930ffa121fa99759c4b90d031e191a107903a115ad9b2f67d08c6082d3c0850e94ef7cd9b4659264af85ae691ee0d5d8b0d

  • SSDEEP

    49152:zWrbeHdtxdC968KLFVvLw5xs0baRMJ1K4yo:zW+Hdt/861LFVLuGkyo

Malware Config

Extracted

Family

laplas

C2

http://45.87.154.105

Attributes
  • api_key

    1c630872d348a77d04368d542fde4663bc2bcb96f1b909554db3472c08df2767

Signatures

  • Laplas Clipper

    Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • GoLang User-Agent 1 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21bf75dfd6fd3ff24b1e13302414fd0d09e6d0fe2cfa6bcc3a21fdda66792b2b.exe
    "C:\Users\Admin\AppData\Local\Temp\21bf75dfd6fd3ff24b1e13302414fd0d09e6d0fe2cfa6bcc3a21fdda66792b2b.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1316
    • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
      2⤵
      • Executes dropped EXE
      PID:1072

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    53.4MB

    MD5

    8cc731675812a5775076c1ea7e9a7b2d

    SHA1

    995807d5dc7f9bccc7c6321e1a74f3852c2b83a2

    SHA256

    3bad931e92503fa5f5ceefd5a34840827f1664f30769e29b3be3fa038b05b072

    SHA512

    e6f6c79c3a26eccbaadbcde97521eea9577b74853dbe5592a5b767b33a3c8df0481ee2a73a02c52261b720cc3ae875a5ba75e9032461c74cf53e803d026ab227

  • C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    51.5MB

    MD5

    e5ed423fce15631c793b577467d82d24

    SHA1

    62fd1e3f245534bb7baed7ab6361d3aea1e848a3

    SHA256

    deada12b4c68f95de0e7e1aebc70c7033c544b4c7e5ce0d53d61112def9f5ea3

    SHA512

    65f7089a5c2d338bab64914037a6757fb1575b4043fad2f516e869337cc8a522e625990a2499d68872c03ac7d867e0a94602c92fd17f3e9651ab2e320dd4d4ba

  • \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    49.8MB

    MD5

    d92c17f190c31304670c1c2c1bbdc718

    SHA1

    80f16aef0cbc6b49e44c548b6487067885a4ea50

    SHA256

    93a1dc5d27bd7b5a8e223a934bd8b976b0112f5d1e4207ed1b30d56f7163d7ee

    SHA512

    7d831cbc7fd3a42fa2418387b00bbc8c1135d546f32d929a7afc3b2c4bdb4a4bf453542aef43e5dcdea5893b4c67d6b542973dd5b1d0442e177634a8e4e6d17c

  • \Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

    Filesize

    54.1MB

    MD5

    a905f8cf34380f2f8e4371967879f663

    SHA1

    24d6d4b5ef6ea09e8aa168068a31fc6c13974b44

    SHA256

    d16f87f748a8559487a593bbc48a77749378a5551c47ac914a1256a2f6190cf7

    SHA512

    1f7966ee3b5b5b9bb4851094998e4eee6559fd8aab0d8d2b3c47903bf8d06e14a01dcc5f170b627b40e8d7bf5f2b487c69922e6e799093d68ad4c48251056237

  • memory/1072-68-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-73-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-65-0x0000000004680000-0x000000000482A000-memory.dmp

    Filesize

    1.7MB

  • memory/1072-80-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-66-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-67-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-79-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-71-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-72-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-78-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-74-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-75-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-76-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1072-77-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB

  • memory/1316-55-0x0000000004690000-0x0000000004A60000-memory.dmp

    Filesize

    3.8MB

  • memory/1316-54-0x00000000044E0000-0x000000000468A000-memory.dmp

    Filesize

    1.7MB

  • memory/1316-63-0x0000000000400000-0x0000000002C8D000-memory.dmp

    Filesize

    40.6MB