Analysis

  • max time kernel
    118s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2023 19:24

General

  • Target

    01a1652f5a70ccfc664b609cf3dcf71d.exe

  • Size

    1.1MB

  • MD5

    01a1652f5a70ccfc664b609cf3dcf71d

  • SHA1

    c72c142305b698adeb76bc6e0c71eb2c27bfe947

  • SHA256

    14f5361df518aa2c267f2bee4b368525e2f6b503e3f6cd584f443e37d28a2993

  • SHA512

    b66606d112b1c830dfa0db89dd393f05457334b15b70682a2c391171a6a62eb050a955436700014132c8eca53c66f6596ddf7bb81188c3a895570aaf9d5f4658

  • SSDEEP

    24576:mWvknOMEfKVom2/sEcf+VzXReSICqmHrXlxEPYDERi2Aq7rr+iDnNY:mUeOMmMVeS+Nh1zqyfEPliz+ndDNY

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\01a1652f5a70ccfc664b609cf3dcf71d.exe
    "C:\Users\Admin\AppData\Local\Temp\01a1652f5a70ccfc664b609cf3dcf71d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe --relaunch
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    45KB

    MD5

    3f15e58831af8817bc5223fafa0864a5

    SHA1

    4813e13155352298c6b33b8672bfdb43c46062a2

    SHA256

    9d49d60d5b15a6f937c7ddeba8f53fc5ee695daa8124b5ea20cf62a9a82b9f79

    SHA512

    960c07dfad57109fff71d2dc305b9ee9eff28a4d7ca4238c8c4c81620fd388fdab1be77656fa264b2e9d4426ec63f0d6926c47cdcf12664e88f2006443166367

  • C:\Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    94KB

    MD5

    71c7569ca5584a44bee365ec67243353

    SHA1

    042afb57ea63aa265a331938c6e37cf81fcbc70c

    SHA256

    5fb9cd4fc797ce1641c339932646d3e4776c5d08b324b0a7b94cd1ab56c1eff8

    SHA512

    832fd1d329ad33ba6e13ff1be1fb63f60bd45e9fed7ea38c16b353c1d24f40d244b60a2c636401b6538383a37549044619c8aca206b4da7d698bf998f19ac342

  • \Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    132KB

    MD5

    567aa988082b5dc5cb5f75bfa670fd01

    SHA1

    1290b6d44ed1dc08d8cc88ef700ee6eb5f8f7bb4

    SHA256

    4645f1b600f7d6abc13412bb6857c8c10a97f288ae2f9696b66c223ddfa399ef

    SHA512

    dedcc99b5ac29d6654787bbeab11a7e3b13263b8403c2e386fdf062678bbcb8f0c9c913619278a902363165a646ad95465ce9fd3bee284fa39c6a53c09aa0fa4

  • \Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    1.1MB

    MD5

    97663a04625c0db6bc763721c6635467

    SHA1

    8d5bda7ce4e4627f98c898009223718e013964aa

    SHA256

    d7e837d696f35018f1672d2e7abe612d093b48bf19dd84e88b70099113880375

    SHA512

    c7e3f04685f4d3ca55829f3cc9c01acd4eeecfb202ebdfb533a04c77a1ddc9fcf32e9d09ce5fbf605442804826375f67b55c69b50fec06a52a46ab191cf7e53a

  • \Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    736KB

    MD5

    bb01dcfec67a9df197181a0ea9ad8f0e

    SHA1

    967e2e813b2741290370dbb8a96d998108ab1ed1

    SHA256

    b122c3b8fef5e251c9f7d4a69d59c1803d0c9862b7a6e563239a76df5be8c59a

    SHA512

    a1345dcc2cf68f7549041177424896399ea469a0bca34b6d3f4f7f6cef999f72dc1c0eb5cd44ff7e35bfce89290ef35e4a0c29f375f0bb81e97eb4cc876e8d9a

  • \Users\Admin\AppData\Local\Temp\a2mzFwBA1f\7urXmVHE\Setup.exe

    Filesize

    1.0MB

    MD5

    4f18d82d8047c321232f0ef5de317f65

    SHA1

    6ccf200e8ac95150637404eef0817e4d1f620f6c

    SHA256

    33234cb76c405eadff2085572061b9307eda4793acd55e8fdd06a2d07f9ffbb5

    SHA512

    5aabff1a8d88b97e99b65e41dad9086b62ab7d11c11092863b2fb081d4c01b971b6ea66328f14762333ab9c0b8659d2dee64ed63c35be01f5c3a12cc258b16e6

  • memory/2416-40-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-18-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-7-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-10-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-11-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-12-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-9-0x0000000000400000-0x000000000051EB14-memory.dmp

    Filesize

    1.1MB

  • memory/2416-13-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-15-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-16-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-17-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-14-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-8-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-45-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-21-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-24-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-25-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-22-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-23-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-20-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-26-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-28-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-29-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-27-0x0000000075460000-0x0000000075570000-memory.dmp

    Filesize

    1.1MB

  • memory/2416-46-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-33-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-35-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-36-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-37-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-39-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-1-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-42-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-38-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-2-0x0000000000400000-0x000000000051EB14-memory.dmp

    Filesize

    1.1MB

  • memory/2416-34-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-43-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-47-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-48-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-41-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-49-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-44-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-50-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-51-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-52-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-32-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-30-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-54-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-55-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-53-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-56-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-31-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-57-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-59-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-60-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-61-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-63-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-66-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-65-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-0-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-64-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-62-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-58-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-19-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-203-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2416-852-0x0000000075460000-0x0000000075570000-memory.dmp

    Filesize

    1.1MB

  • memory/2416-853-0x00000000002B0000-0x00000000003AE000-memory.dmp

    Filesize

    1016KB

  • memory/2684-843-0x0000000000A80000-0x0000000000B7E000-memory.dmp

    Filesize

    1016KB

  • memory/2684-624-0x0000000000A80000-0x0000000000B7E000-memory.dmp

    Filesize

    1016KB