Overview

overview

10

Static

static

10

2025-04-22...er.exe

windows10-2004-x64

10

2025-04-22...er.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    116s
  • max time network
    102s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250410-en
  • resource tags

    arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22/04/2025, 00:51

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General

  • Target

    2025-04-22_253c6f6b4c69e4302a78a343384eea7c_black-basta_elex_hijackloader_luca-stealer_rhadamanthys_xiaobaminer.exe

  • Size

    14.2MB

  • MD5

    253c6f6b4c69e4302a78a343384eea7c

  • SHA1

    548697e1c6ec7ac1db84130c2ab28691f66375d0

  • SHA256

    17a507bcb1aeedefa0869c7f93cc08b7c63f185aa91602a0c4cc857f8375b7bc

  • SHA512

    072288dde7f02ed7357053991049b79009f04420a1353a2b93cc55010cb7bde61ab861719a6ad23940c83dc314a9b1f3d49f72e822308ecc2c33ec59d2c4b918

  • SSDEEP

    196608:VoadcIzoadcIzoadcIzoadcIxCyPxP/O/2:VoaOwoaOwoaOwoaO8Px3Z

Score
10/10
blackmoonbankerdefense_evasiondiscoverypersistencespywarestealertrojanupx

Malware Config

Signatures

  • Blackmoon family
    blackmoon
  • Blackmoon, KrBanker

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

    trojanbankerblackmoon
  • Detect Blackmoon payload 7 IoCs
  • UAC bypass 3 TTPs 1 IoCs
    defense_evasiontrojan
  • Adds policy Run key to start application 2 TTPs 1 IoCs
    persistence
  • Disables RegEdit via registry modification 1 IoCs
    defense_evasion
  • Drops file in Drivers directory 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Reads user/profile data of web browsers 3 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
    defense_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
  • UPX packed file 7 IoCs

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

    upx
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • System policy modification 1 TTPs 3 IoCs
    defense_evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-22_253c6f6b4c69e4302a78a343384eea7c_black-basta_elex_hijackloader_luca-stealer_rhadamanthys_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-22_253c6f6b4c69e4302a78a343384eea7c_black-basta_elex_hijackloader_luca-stealer_rhadamanthys_xiaobaminer.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2936
    • 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
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:6072
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4028
    • C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2740

Network

MITRE ATT&CK Enterprise v16

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

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:\2f4e5b2c6928880518f3b9fb00ebae0b\2010_x64.log.html
    Filesize

    87KB

    MD5

    4a69e8db3e0dafe826f9d84f93d7eaa9

    SHA1

    c64c68b307644ebf752b5d78b92adc8676861a70

    SHA256

    fdc011051c09f9b6c92b97206a70b27740bea55d6fada392dc2525f5f5d01263

    SHA512

    ec4177d1c749bebdf2a63b4f772ea3cb0f62d28882ae20969c835e96deb6aa02868fc1f5fbfd9372f654c887a6c791afbd23a7681315cea3e06bd390169b2ebf

    Download Submit

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

    14.2MB

    MD5

    253c6f6b4c69e4302a78a343384eea7c

    SHA1

    548697e1c6ec7ac1db84130c2ab28691f66375d0

    SHA256

    17a507bcb1aeedefa0869c7f93cc08b7c63f185aa91602a0c4cc857f8375b7bc

    SHA512

    072288dde7f02ed7357053991049b79009f04420a1353a2b93cc55010cb7bde61ab861719a6ad23940c83dc314a9b1f3d49f72e822308ecc2c33ec59d2c4b918

    Download Submit

  • memory/2740-24-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/2740-25-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/2936-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/2936-12-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/6072-248-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/6072-553-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download