Analysis

  • max time kernel
    172s
  • max time network
    57s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27-11-2022 17:27

General

  • Target

    200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.exe

  • Size

    1.2MB

  • MD5

    b0c1cf2a9a66999eda6aa94585e1beec

  • SHA1

    93c22745807934e1391b25fa6866587acf773705

  • SHA256

    200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af

  • SHA512

    78a0537766d66bb30533b172794f1975c7ee82d261f03b971ed295364a87d1a2f8937ac66fcc5e3597168575410dfc99087980b9093c1b57ea162ab938942cff

  • SSDEEP

    24576:dxGNnZn10a1Kle9yg105JThBwFvdlrMFiZrUlDzGc7Gn:2Xn10a1Kle9yg105ZwFvd97Zv66

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.exe
    "C:\Users\Admin\AppData\Local\Temp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1216
    • C:\Users\Admin\AppData\Local\Temp\is-L1BNO.tmp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-L1BNO.tmp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.tmp" /SL5="$70122,797829,542208,C:\Users\Admin\AppData\Local\Temp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1496

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-L1BNO.tmp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.tmp

    Filesize

    1.5MB

    MD5

    050cad016b3891da7839847cb33773e8

    SHA1

    e7a38d7ae94d0655506724c52504015f6ba99243

    SHA256

    f0ebe44a91a1311a916a873807cd03d74b67e29862da4cd99565d7c7cc321db3

    SHA512

    4c5467064c0d7de48d90f2439aebe8f7e6ded6d242ece7104ce61066fa754790e09837405e57b78a6c6e3bc50f2038240ba15b6aee06747e4647b67bd70d05f0

  • \Users\Admin\AppData\Local\Temp\is-DP4M4.tmp\InstallerExtensions.dll

    Filesize

    111KB

    MD5

    af92c4e97ea31b38e74681c10ce052e1

    SHA1

    cf1b46fb621093ff3ba83d10e15e3745f5b1fb5b

    SHA256

    478e1d73b268a333a309fe2ef5fe9334a1ad5c69cf23e242ae822043e3c30cd4

    SHA512

    cce7959be39b80b98840b96fe9d8da9d52b6e997021345838ca5dde8b20164c87ff8c1f49146f3a11a0e73edd3831f6398ae7106fc9a387885a7e9cb23c374e3

  • \Users\Admin\AppData\Local\Temp\is-DP4M4.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-DP4M4.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-L1BNO.tmp\200a3f157a7b2b2ee9728debcc6d4f7e650b8918ad7b887d5335a175feacd6af.tmp

    Filesize

    1.5MB

    MD5

    050cad016b3891da7839847cb33773e8

    SHA1

    e7a38d7ae94d0655506724c52504015f6ba99243

    SHA256

    f0ebe44a91a1311a916a873807cd03d74b67e29862da4cd99565d7c7cc321db3

    SHA512

    4c5467064c0d7de48d90f2439aebe8f7e6ded6d242ece7104ce61066fa754790e09837405e57b78a6c6e3bc50f2038240ba15b6aee06747e4647b67bd70d05f0

  • memory/1216-54-0x0000000075881000-0x0000000075883000-memory.dmp

    Filesize

    8KB

  • memory/1216-55-0x0000000000400000-0x000000000048F000-memory.dmp

    Filesize

    572KB

  • memory/1216-57-0x0000000000400000-0x000000000048F000-memory.dmp

    Filesize

    572KB

  • memory/1216-65-0x0000000000400000-0x000000000048F000-memory.dmp

    Filesize

    572KB