Overview

overview

10

Static

static

10

2025-04-01...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    102s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/04/2025, 19:04

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General

  • Target

    2025-04-01_b4241d686292f1023eef8bf8a981a270_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe

  • Size

    9.2MB

  • MD5

    b4241d686292f1023eef8bf8a981a270

  • SHA1

    8efe05d007dd3687578149a49d992f82055eaaec

  • SHA256

    dd9a0b4298add14a9fb183e14ea6efc3753de378428573ee80402abd4306c5ea

  • SHA512

    b8b7a1948d759d0cb9f7a12d618a5b286e824a122a708abd09bf24c420343ae75cd5908a49bd6dc3ba665a8b6ee23f15c47649d396990af68ea9bb3aaaa7b386

  • SSDEEP

    98304:/AmgGWQtZ/K0tGOFWVRuLftCTt6Z6h9ek0oAaldmdmnp+:VWyZ/K0ttYVAATt6Z6SRKmd04

Score
10/10
blackmoonbankerdefense_evasiondiscoverypersistencespywarestealertrojan

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
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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
  • 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\2025-04-01_b4241d686292f1023eef8bf8a981a270_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-01_b4241d686292f1023eef8bf8a981a270_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5368
    • 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:6108
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4404
    • 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:1608

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

3
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:\7330c8a20692d0b35002ea5a\2010_x86.log.html
    Filesize

    81KB

    MD5

    26d8944a5b408f10a864255ac9ee311f

    SHA1

    76b2d098d36bef5df539fb33ddf2c3b0222ec067

    SHA256

    4f4099facdf9c69b66db2d048f16c4a39ed851c65db3199cbb57699dc11d3af0

    SHA512

    71d58fd3b77e621c6deed3950c4a986d85e6d6b62d06e3183ddfd4cea08e58e638557a953e79290000460b99a139e8092e3c4051c4db52765ed50612f8d053f5

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\scoped_dir4928_1590300318\CRX_INSTALL\offscreendocument.html
    Filesize

    495B

    MD5

    17a98e40b9a7e4f37653ae32f090774b

    SHA1

    1964cf2fd13f441b50911ea9041f20e08fe09291

    SHA256

    77a027659b58b7879152909df5451c654a5d34bf144fc19738ff12ce164750de

    SHA512

    d2ee7a769098328dffd741f646d8c6a29aab816960a00a83f0073306f7c7290e0ce6b8abafcb46d909b96e8763d8fb695750e7f4e4d79154b60422ae56a256c4

    Download Submit

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

    9.2MB

    MD5

    b4241d686292f1023eef8bf8a981a270

    SHA1

    8efe05d007dd3687578149a49d992f82055eaaec

    SHA256

    dd9a0b4298add14a9fb183e14ea6efc3753de378428573ee80402abd4306c5ea

    SHA512

    b8b7a1948d759d0cb9f7a12d618a5b286e824a122a708abd09bf24c420343ae75cd5908a49bd6dc3ba665a8b6ee23f15c47649d396990af68ea9bb3aaaa7b386

    Download Submit

  • memory/1608-35-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5368-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5368-1-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5368-12-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/6108-329-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/6108-596-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download