Analysis

  • max time kernel
    146s
  • max time network
    159s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12-10-2023 14:55

General

  • Target

    0aac9c2f0650d572c11b03ac3ad1a3abc981fc9eef3682ebdc17d0a2bb9e2c7e_JC.vbs

  • Size

    1012KB

  • MD5

    b067d01ed850c7ab59e9c5ff8d62f30e

  • SHA1

    e529df02ce5c37176a5befe9f52d5f2b880510e9

  • SHA256

    0aac9c2f0650d572c11b03ac3ad1a3abc981fc9eef3682ebdc17d0a2bb9e2c7e

  • SHA512

    dd9233fb0bc992963f467f8dee16dbc639aab4b164178552a138633a21e09a71f3cc68c3ea6e2b1ae0234784a19d6041b6bb03495956677cf18d630ce8c8f338

  • SSDEEP

    6144:Fs9phl54PN1TsOeXfR+D06ucjJ6MJOu/P5XUbMhj2xppOVi7tYZmiOkag187u04F:saxpZhkbMxMKUlHRmouOGUkTg21

Malware Config

Extracted

Family

icedid

Campaign

361893872

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Blocklisted process makes network request 2 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0aac9c2f0650d572c11b03ac3ad1a3abc981fc9eef3682ebdc17d0a2bb9e2c7e_JC.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2176
    • C:\Windows\System32\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" C://windows/Temp/0492-1.dll
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3068
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\Admin\itqacoaccd.dll,#1
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2480
        • C:\Windows\system32\rundll32.exe
          rundll32.exe C:\Users\Admin\AppData\Local\Admin\itqacoaccd.dll,#1
          4⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    698fb5149113edc1910849960f60dd3b

    SHA1

    c1c3580d4e47d437b446886e9735cd1a70de1c6c

    SHA256

    fa397b9500175d0193d0bf9ba466d5d350e0300752574c990e52ace13958f69d

    SHA512

    902f8ed6cbb2d2217fa79aa217c74e7f55ab6d40217cbabdfa5643c724d1dab6fc7f5c0110f7b0fb5b0abe866585a8246b18c639560543f83d6090e11bbdbe59

  • C:\Users\Admin\AppData\Local\Admin\itqacoaccd.dll

    Filesize

    583KB

    MD5

    0245e02cbb6ffe2716c2aeb7fb8006d0

    SHA1

    59dd3d2477211eb4fcd72b542812a2036fa0e1e8

    SHA256

    5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

    SHA512

    0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

  • C:\Users\Admin\AppData\Local\Temp\Cab6E6.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • C:\Users\Admin\AppData\Local\Temp\TarCEA6.tmp

    Filesize

    163KB

    MD5

    9441737383d21192400eca82fda910ec

    SHA1

    725e0d606a4fc9ba44aa8ffde65bed15e65367e4

    SHA256

    bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

    SHA512

    7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

  • C:\windows\Temp\0492-1.dll

    Filesize

    328KB

    MD5

    bfec3494adddbbf4305e55cc3f9c106c

    SHA1

    ae431c2c72e89eb65ad28f1ff9f09a6629683d25

    SHA256

    6081c50f00781636c59d48afe9e9c3d4e3040223e22ad2440b6aa37b649730ef

    SHA512

    7fa4e0f676cd9f12079c947bf831a9dcdbd46528f2c96eec5d404a440e16dbf46f67fa9e4c997e41c89907d7969f1f93abfdaad090ed6e6ecb54a26fc132e52f

  • \Users\Admin\AppData\Local\Admin\itqacoaccd.dll

    Filesize

    583KB

    MD5

    0245e02cbb6ffe2716c2aeb7fb8006d0

    SHA1

    59dd3d2477211eb4fcd72b542812a2036fa0e1e8

    SHA256

    5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

    SHA512

    0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

  • \Users\Admin\AppData\Local\Admin\itqacoaccd.dll

    Filesize

    583KB

    MD5

    0245e02cbb6ffe2716c2aeb7fb8006d0

    SHA1

    59dd3d2477211eb4fcd72b542812a2036fa0e1e8

    SHA256

    5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

    SHA512

    0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

  • \Users\Admin\AppData\Local\Admin\itqacoaccd.dll

    Filesize

    583KB

    MD5

    0245e02cbb6ffe2716c2aeb7fb8006d0

    SHA1

    59dd3d2477211eb4fcd72b542812a2036fa0e1e8

    SHA256

    5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

    SHA512

    0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

  • \Users\Admin\AppData\Local\Admin\itqacoaccd.dll

    Filesize

    583KB

    MD5

    0245e02cbb6ffe2716c2aeb7fb8006d0

    SHA1

    59dd3d2477211eb4fcd72b542812a2036fa0e1e8

    SHA256

    5d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1

    SHA512

    0c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82

  • \Windows\Temp\0492-1.dll

    Filesize

    328KB

    MD5

    bfec3494adddbbf4305e55cc3f9c106c

    SHA1

    ae431c2c72e89eb65ad28f1ff9f09a6629683d25

    SHA256

    6081c50f00781636c59d48afe9e9c3d4e3040223e22ad2440b6aa37b649730ef

    SHA512

    7fa4e0f676cd9f12079c947bf831a9dcdbd46528f2c96eec5d404a440e16dbf46f67fa9e4c997e41c89907d7969f1f93abfdaad090ed6e6ecb54a26fc132e52f

  • memory/2560-37-0x0000000000190000-0x00000000001DF000-memory.dmp

    Filesize

    316KB

  • memory/2560-29-0x0000000000190000-0x00000000001DF000-memory.dmp

    Filesize

    316KB

  • memory/2560-30-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/2560-35-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/2560-36-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/2560-58-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/2560-57-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/2560-60-0x0000000001CD0000-0x0000000001D1C000-memory.dmp

    Filesize

    304KB

  • memory/3068-22-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/3068-4-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB

  • memory/3068-3-0x00000000002A0000-0x00000000002AD000-memory.dmp

    Filesize

    52KB