Overview

overview

10

Static

static

10

2024-04-24...er.exe

windows7-x64

10

2024-04-24...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    153s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 03:48

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General

  • Target

    2024-04-24_63d255a514e67ebd329b10d09fc5472a_icedid_xiaobaminer.exe

  • Size

    2.5MB

  • MD5

    63d255a514e67ebd329b10d09fc5472a

  • SHA1

    636a8690fdb6f6807417c6625c60d9da54bead24

  • SHA256

    c562ef7f34b5821711bc56cdea3fcbecd0e009ecfdc807e717f6865e52de30dc

  • SHA512

    0e6d2e5eaaf437eff5e402fde0ee1554fb60488127d8570d21a2ecef5e40d09a86d4717e08eeaeb0ef736c1a00dd0f31f71ce286464dad4ef0cfc7bcb800df78

  • SSDEEP

    24576:72NyN1Z3jc1VCrulw6ZDKPlrc8a/w0Top2E7+obo6s:728NnzcErpEmdY8b0To2UU9

Score
10/10
blackmoonbankerevasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    trojanbankerblackmoon
  • Detect Blackmoon payload 5 IoCs
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Adds policy Run key to start application 2 TTPs 1 IoCs
    persistence
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Drops file in Drivers directory 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops autorun.inf file 1 TTPs 6 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 3 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-24_63d255a514e67ebd329b10d09fc5472a_icedid_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-24_63d255a514e67ebd329b10d09fc5472a_icedid_xiaobaminer.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1848
    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      "C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe"
      2⤵
      • UAC bypass
      • Adds policy Run key to start application
      • Disables RegEdit via registry modification
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops autorun.inf file
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:4268
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2660 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:700

    Network

    MITRE ATT&CK Enterprise v15

    Reconnaissance

    Resource Development

    Initial Access

    Replication Through Removable Media

    1
    T1091

    Execution

    Persistence

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Privilege Escalation

    Abuse Elevation Control Mechanism

    1
    T1548

    Bypass User Account Control

    1
    T1548.002

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Defense Evasion

    Abuse Elevation Control Mechanism

    1
    T1548

    Bypass User Account Control

    1
    T1548.002

    Impair Defenses

    1
    T1562

    Disable or Modify Tools

    1
    T1562.001

    Modify Registry

    4
    T1112

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    3
    T1082

    Lateral Movement

    Replication Through Removable Media

    1
    T1091

    Collection

    Data from Local System

    1
    T1005

    Command and Control

    Exfiltration

    Impact

    Replay Monitor

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    Downloads

    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      Filesize

      2.5MB

      MD5

      63d255a514e67ebd329b10d09fc5472a

      SHA1

      636a8690fdb6f6807417c6625c60d9da54bead24

      SHA256

      c562ef7f34b5821711bc56cdea3fcbecd0e009ecfdc807e717f6865e52de30dc

      SHA512

      0e6d2e5eaaf437eff5e402fde0ee1554fb60488127d8570d21a2ecef5e40d09a86d4717e08eeaeb0ef736c1a00dd0f31f71ce286464dad4ef0cfc7bcb800df78

      Download Submit

    • memory/1848-0-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

      Download

    • memory/1848-1-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

      Download

    • memory/1848-14-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

      Download

    • memory/4268-259-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

      Download