Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    11/06/2024, 12:30

General

  • Target

    2024-06-11_2d304541920c48e08924157d1f3535f8_floxif_icedid.exe

  • Size

    2.2MB

  • MD5

    2d304541920c48e08924157d1f3535f8

  • SHA1

    d95127c96194985e71399e852caaa0062a225685

  • SHA256

    f77f4679755009c15d34f9f8238c7102cd85385e610e039a65f89926d9493df0

  • SHA512

    5ce79325529970c9af60f2716e4482c086185eb98f9d3ce6b35976e83a48ec6ec4301c92bb59695e4365d3bee33b57107c0f58a0d81a624914e33cd7c6f4e994

  • SSDEEP

    24576:rq9CYsg27TcgBExKq/caMNTc+J4my09EBd5iZtsJhKKVETYNxKe0yS9rEH7P:uYTHEiHpvZtsJDEShfR

Score
9/10
upx

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 8 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 8 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-11_2d304541920c48e08924157d1f3535f8_floxif_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-11_2d304541920c48e08924157d1f3535f8_floxif_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1848

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    175B

    MD5

    1130c911bf5db4b8f7cf9b6f4b457623

    SHA1

    48e734c4bc1a8b5399bff4954e54b268bde9d54c

    SHA256

    eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1

    SHA512

    94e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0

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

    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

  • memory/1848-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-5-0x00000000004CD000-0x00000000004D0000-memory.dmp

    Filesize

    12KB

  • memory/1848-11-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-12-0x0000000000400000-0x0000000000620000-memory.dmp

    Filesize

    2.1MB

  • memory/1848-15-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-19-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-22-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-27-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

  • memory/1848-28-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB