Analysis

  • max time kernel
    126s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    08-02-2022 21:00

General

  • Target

    658c58098d53a58a5ac99389167280f5d47e29ed184c6e60e19241823ce49a94.dll

  • Size

    607KB

  • MD5

    312c1ba3975e1ed9a0122ae2a8d1540e

  • SHA1

    7bd06ef45eed15d2b2cda357840bbfa7963e5edb

  • SHA256

    658c58098d53a58a5ac99389167280f5d47e29ed184c6e60e19241823ce49a94

  • SHA512

    4688040f647f49736f16cc32b9f8a1203a62ab51e8409f8ed757337b21e084657b8a3db951efe97e1a4d3bea3c969fb64f2b2547c029c4606f3d9e563f7590cf

Malware Config

Extracted

Family

icedid

Campaign

1732687004

C2

keepfootbal.com

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • suricata: ET MALWARE Win32/IcedID Request Cookie

    suricata: ET MALWARE Win32/IcedID Request Cookie

  • Drops file in Windows directory 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\658c58098d53a58a5ac99389167280f5d47e29ed184c6e60e19241823ce49a94.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:1804
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:432
  • C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
    C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
    1⤵
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:1400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/432-131-0x0000023A95620000-0x0000023A95630000-memory.dmp

    Filesize

    64KB

  • memory/432-130-0x0000023A94F60000-0x0000023A94F70000-memory.dmp

    Filesize

    64KB

  • memory/432-132-0x0000023A97CE0000-0x0000023A97CE4000-memory.dmp

    Filesize

    16KB

  • memory/1804-133-0x0000000000DF0000-0x0000000000DFA000-memory.dmp

    Filesize

    40KB