Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    15-06-2024 11:28

General

  • Target

    2024-06-15_d5c2f96bdb737ed828f8585988cc5f39_icedid.exe

  • Size

    2.3MB

  • MD5

    d5c2f96bdb737ed828f8585988cc5f39

  • SHA1

    947b5680beea102d99f3425277d0b812aa28fd55

  • SHA256

    8ede84109b78394b42ead5f872791601ccd8c52806ece2fbf30922f7d1694c83

  • SHA512

    c94f4d6de14fb1db0c9ef33c1aa550ea6a03939fccbf99d9a1c49e775566f8041f321e7ea02ce8d266575580ad629fe11d2f5a18cf7d90077fa4ebee1735f44c

  • SSDEEP

    49152:zmzOUMZYppNNWCsVb6KUpZ+hDg1F2d6bXkVaW4m/:UOU6YpB5SbWf+YFC8kVafe

Malware Config

Signatures

  • Detects executables packed with VMProtect. 3 IoCs
  • UPX dump on OEP (original entry point) 32 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 32 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-06-15_d5c2f96bdb737ed828f8585988cc5f39_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-06-15_d5c2f96bdb737ed828f8585988cc5f39_icedid.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 /s C:\WINDOWS\Edm.dll
      2⤵
      • Modifies registry class
      PID:2656

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\×¢²áÂëÅäÖÃ.ini
    Filesize

    45B

    MD5

    304d18e401d5041ebf4b41f6df6c67c5

    SHA1

    d13ee90af0eddfd7b0d44c207bfd0b9422f7a8e0

    SHA256

    c125cb2179dc17a1a9500fdb397516d6aa13cceb259c2664fc60356bfdcf00d3

    SHA512

    9c91769d43be38c8e30f35f3d5c58c463f1c64958eaa89a7ee481e4bc2f76d22bb66d2c94e6d221579cf5fa23c23b12326f0c85633851c863b627268485a2ebb

  • C:\Windows\SysWOW64\dm.dll
    Filesize

    804KB

    MD5

    c578b6820bda5689940560147c6e5ffc

    SHA1

    922e50d89c9c44bdc205ef17aa57212b64e58852

    SHA256

    3b6ddc32b800a18b21a819e842cbfdd57cb065fd92cc69545e0ef29b97cfd389

    SHA512

    9f2a1bb5788ad245242d12968bbf198af2694a87c6e2342f14672e8c14e8489dd3319434592fc9b20f620557d0fa58482903d19c7f5ba32456a1e4076dc1bb85

  • memory/2280-31-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-19-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-21-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-29-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-17-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-27-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-5-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-3-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-7-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-34-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-9-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-41-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-44-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-39-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-37-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-35-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-96-0x0000000003240000-0x000000000324A000-memory.dmp
    Filesize

    40KB

  • memory/2280-15-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-23-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-25-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-13-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-11-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-2-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-95-0x0000000003240000-0x000000000324A000-memory.dmp
    Filesize

    40KB

  • memory/2280-53-0x0000000000810000-0x0000000000824000-memory.dmp
    Filesize

    80KB

  • memory/2280-55-0x00000000032A0000-0x0000000003416000-memory.dmp
    Filesize

    1.5MB

  • memory/2280-54-0x0000000000810000-0x0000000000824000-memory.dmp
    Filesize

    80KB

  • memory/2280-57-0x0000000003240000-0x000000000324A000-memory.dmp
    Filesize

    40KB

  • memory/2280-56-0x0000000003240000-0x000000000324A000-memory.dmp
    Filesize

    40KB

  • memory/2280-1-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-77-0x00000000032A0000-0x0000000003416000-memory.dmp
    Filesize

    1.5MB

  • memory/2280-82-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2280-91-0x0000000000810000-0x0000000000824000-memory.dmp
    Filesize

    80KB

  • memory/2280-0-0x0000000010000000-0x000000001003E000-memory.dmp
    Filesize

    248KB

  • memory/2656-52-0x0000000010000000-0x0000000010176000-memory.dmp
    Filesize

    1.5MB