Analysis

  • max time kernel
    145s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    22-05-2024 02:09

General

  • Target

    2024-05-22_9ed019529a2d3040389b6f8c98514839_floxif_icedid.exe

  • Size

    23.3MB

  • MD5

    9ed019529a2d3040389b6f8c98514839

  • SHA1

    e70fbc75089795445ecb48e6c3c71c16534788c7

  • SHA256

    2e2b3876484d0a47848531e189b89eedba99e62dea7e371336f1db962fb8b5c8

  • SHA512

    d77fbc32c84a4178c9ee9578d1df75e0a2f383523909e1fe4a50f6d893934327e28fb765ee2cb1c8c4db6746238d59491c7cb557b5abbb3731f1955d860a68b3

  • SSDEEP

    393216:lrA825yeORrAZMTxp20AaZQ8coY5ShvEPO6vBgKwCGAfXL/:ls8HeABf21am8JY5WvEPOIgF6/

Score
9/10
upx

Malware Config

Signatures

  • Detects Windows executables referencing non-Windows User-Agents 4 IoCs
  • UPX dump on OEP (original entry point) 3 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-22_9ed019529a2d3040389b6f8c98514839_floxif_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-22_9ed019529a2d3040389b6f8c98514839_floxif_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Common Files\System\symsrv.dll.000

    Filesize

    175B

    MD5

    1130c911bf5db4b8f7cf9b6f4b457623

    SHA1

    48e734c4bc1a8b5399bff4954e54b268bde9d54c

    SHA256

    eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

    SHA512

    94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

  • C:\Users\Admin\AppData\Local\Temp\A1D26E2\29BF9B8828.tmp

    Filesize

    23.3MB

    MD5

    c8a2d86c74bdb004f18fbb1979635fb8

    SHA1

    627929ca2e983999d112dcea2d86347dbd82d8f3

    SHA256

    f583c1b09a076ff76e1d30df1ba151ec5ee9b4b22f886040586b7fbf695e0c17

    SHA512

    8792ed1acf34475ae32ca545a05a3c178aeda5b009d7cb9e778739208311ce7551fe5bac7838808aa22772df7f84ce235154ab493d0afe7b7b6812d13ea57730

  • C:\Users\Admin\AppData\Local\Temp\CyberArticle\8ab0adb29867737316ee13b2d4d2812d.htm

    Filesize

    10KB

    MD5

    1950306eafd5425b9470f1989c1499e7

    SHA1

    268a7eb743a563946a9c9746b7df9608d408ebf0

    SHA256

    795d684f56a954b5c79733e483c86b4f69a90b55199ff868d8f49bade5bf18ed

    SHA512

    5162c0c60767bb7b91bf697f484ef67c00a64590c6e97082a150311974a330ddc490af54f16a28bcdb36d2d47a0373fdf9c2c6ac7f6923d13271075196e13745

  • \Program Files\Common Files\System\symsrv.dll

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • \Users\Admin\AppData\Local\Temp\CyberArticle\259402222.dll

    Filesize

    228KB

    MD5

    afeada1c96da250c149a65078792fea9

    SHA1

    05edf45f6a100a72a5117910ad1fe910aae5c618

    SHA256

    db5d3594ab06b3d458a1472959ba1f703e98104ba94fde6b953697fa83b0a601

    SHA512

    70437bb78f950855c9b1d1597318755c58c8d4f430211aaa9d8829a49bcd11d993b3589cf1581e65ab7c1b40dd94a8b6f1706d9e5f55ee17bb021e2914ee33c3

  • memory/2088-4-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2088-10-0x00000000760F0000-0x000000007618D000-memory.dmp

    Filesize

    628KB

  • memory/2088-11-0x0000000076240000-0x00000000762E0000-memory.dmp

    Filesize

    640KB

  • memory/2088-12-0x0000000075190000-0x00000000751E7000-memory.dmp

    Filesize

    348KB

  • memory/2088-14-0x0000000074C10000-0x0000000074C61000-memory.dmp

    Filesize

    324KB

  • memory/2088-15-0x0000000075310000-0x000000007546C000-memory.dmp

    Filesize

    1.4MB

  • memory/2088-13-0x00000000754A0000-0x00000000760EA000-memory.dmp

    Filesize

    12.3MB

  • memory/2088-16-0x0000000076690000-0x000000007671F000-memory.dmp

    Filesize

    572KB

  • memory/2088-17-0x0000000076940000-0x0000000076A64000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-18-0x0000000077040000-0x0000000077255000-memory.dmp

    Filesize

    2.1MB

  • memory/2088-19-0x0000000074B20000-0x0000000074C0B000-memory.dmp

    Filesize

    940KB

  • memory/2088-20-0x0000000074AE0000-0x0000000074B12000-memory.dmp

    Filesize

    200KB

  • memory/2088-21-0x0000000075470000-0x000000007549D000-memory.dmp

    Filesize

    180KB

  • memory/2088-22-0x0000000076740000-0x000000007685D000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-23-0x0000000074920000-0x0000000074A53000-memory.dmp

    Filesize

    1.2MB

  • memory/2088-32-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-34-0x0000000075200000-0x000000007527B000-memory.dmp

    Filesize

    492KB

  • memory/2088-33-0x0000000076240000-0x00000000762E0000-memory.dmp

    Filesize

    640KB

  • memory/2088-36-0x0000000074D90000-0x0000000074F2E000-memory.dmp

    Filesize

    1.6MB

  • memory/2088-54-0x00000000760F0000-0x000000007618D000-memory.dmp

    Filesize

    628KB

  • memory/2088-63-0x0000000074AE0000-0x0000000074B12000-memory.dmp

    Filesize

    200KB

  • memory/2088-70-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-85-0x00000000760F0000-0x000000007618D000-memory.dmp

    Filesize

    628KB

  • memory/2088-35-0x0000000075190000-0x00000000751E7000-memory.dmp

    Filesize

    348KB

  • memory/2088-37-0x00000000754A0000-0x00000000760EA000-memory.dmp

    Filesize

    12.3MB

  • memory/2088-38-0x0000000074C10000-0x0000000074C61000-memory.dmp

    Filesize

    324KB

  • memory/2088-39-0x0000000074FF0000-0x000000007500C000-memory.dmp

    Filesize

    112KB

  • memory/2088-44-0x0000000077040000-0x0000000077255000-memory.dmp

    Filesize

    2.1MB

  • memory/2088-61-0x0000000076940000-0x0000000076A64000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-84-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-83-0x0000000074920000-0x0000000074A53000-memory.dmp

    Filesize

    1.2MB

  • memory/2088-82-0x0000000075100000-0x0000000075183000-memory.dmp

    Filesize

    524KB

  • memory/2088-80-0x0000000076740000-0x000000007685D000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-79-0x00000000763E0000-0x00000000764AC000-memory.dmp

    Filesize

    816KB

  • memory/2088-78-0x0000000074AE0000-0x0000000074B12000-memory.dmp

    Filesize

    200KB

  • memory/2088-77-0x0000000077040000-0x0000000077255000-memory.dmp

    Filesize

    2.1MB

  • memory/2088-76-0x0000000075040000-0x0000000075049000-memory.dmp

    Filesize

    36KB

  • memory/2088-75-0x0000000076940000-0x0000000076A64000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-74-0x0000000074C10000-0x0000000074C61000-memory.dmp

    Filesize

    324KB

  • memory/2088-73-0x0000000074D90000-0x0000000074F2E000-memory.dmp

    Filesize

    1.6MB

  • memory/2088-72-0x0000000075190000-0x00000000751E7000-memory.dmp

    Filesize

    348KB

  • memory/2088-71-0x0000000076240000-0x00000000762E0000-memory.dmp

    Filesize

    640KB

  • memory/2088-69-0x0000000074920000-0x0000000074A53000-memory.dmp

    Filesize

    1.2MB

  • memory/2088-68-0x0000000075100000-0x0000000075183000-memory.dmp

    Filesize

    524KB

  • memory/2088-66-0x0000000076740000-0x000000007685D000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-65-0x0000000075470000-0x000000007549D000-memory.dmp

    Filesize

    180KB

  • memory/2088-64-0x00000000763E0000-0x00000000764AC000-memory.dmp

    Filesize

    816KB

  • memory/2088-62-0x0000000077040000-0x0000000077255000-memory.dmp

    Filesize

    2.1MB

  • memory/2088-60-0x0000000076690000-0x000000007671F000-memory.dmp

    Filesize

    572KB

  • memory/2088-59-0x0000000074C10000-0x0000000074C61000-memory.dmp

    Filesize

    324KB

  • memory/2088-58-0x0000000074D90000-0x0000000074F2E000-memory.dmp

    Filesize

    1.6MB

  • memory/2088-57-0x0000000075190000-0x00000000751E7000-memory.dmp

    Filesize

    348KB

  • memory/2088-56-0x0000000075200000-0x000000007527B000-memory.dmp

    Filesize

    492KB

  • memory/2088-55-0x0000000076240000-0x00000000762E0000-memory.dmp

    Filesize

    640KB

  • memory/2088-53-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-52-0x0000000074920000-0x0000000074A53000-memory.dmp

    Filesize

    1.2MB

  • memory/2088-51-0x0000000075100000-0x0000000075183000-memory.dmp

    Filesize

    524KB

  • memory/2088-49-0x0000000075470000-0x000000007549D000-memory.dmp

    Filesize

    180KB

  • memory/2088-48-0x00000000763E0000-0x00000000764AC000-memory.dmp

    Filesize

    816KB

  • memory/2088-46-0x0000000074AE0000-0x0000000074B12000-memory.dmp

    Filesize

    200KB

  • memory/2088-45-0x0000000074B20000-0x0000000074C0B000-memory.dmp

    Filesize

    940KB

  • memory/2088-43-0x0000000075040000-0x0000000075049000-memory.dmp

    Filesize

    36KB

  • memory/2088-42-0x0000000076940000-0x0000000076A64000-memory.dmp

    Filesize

    1.1MB

  • memory/2088-41-0x0000000076690000-0x000000007671F000-memory.dmp

    Filesize

    572KB

  • memory/2088-40-0x0000000075310000-0x000000007546C000-memory.dmp

    Filesize

    1.4MB

  • memory/2088-273-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB

  • memory/2088-314-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/2088-317-0x0000000000400000-0x0000000000766000-memory.dmp

    Filesize

    3.4MB