Overview

overview

10

Static

static

10

2025-04-01...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    92s
  • max time network
    141s
  • 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, 23:05

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General

  • Target

    2025-04-01_4d1c4a0240dfa1304baccbf209887845_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe

  • Size

    6.3MB

  • MD5

    4d1c4a0240dfa1304baccbf209887845

  • SHA1

    88d1c0515a8d861fc181c797fa656c63c5f110fa

  • SHA256

    999ff46b09934f530226384d51a7f39d96f0a57902d568b2e99fe3b02c98fa53

  • SHA512

    53b6944b0a293efe358bd5423eefcfccba89b43592ae3ee1b5354381e44eb25c023a40096b6ca7ea107211024fed159c7e08b45eebe8c3196bf22a5968827c23

  • SSDEEP

    49152:7iYgiAmOHYew6TKAQatzuvFS/KCGZd0qgNEf16lhulJLirHJIZ/K0tDAy49uO7G8:/AmgGWQtZ/K0tGOFWVRuLftCTt6Z6j

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_4d1c4a0240dfa1304baccbf209887845_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-01_4d1c4a0240dfa1304baccbf209887845_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:1924
    • 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:1684
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1444
    • 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:8

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

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Downloads

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

    6.3MB

    MD5

    4d1c4a0240dfa1304baccbf209887845

    SHA1

    88d1c0515a8d861fc181c797fa656c63c5f110fa

    SHA256

    999ff46b09934f530226384d51a7f39d96f0a57902d568b2e99fe3b02c98fa53

    SHA512

    53b6944b0a293efe358bd5423eefcfccba89b43592ae3ee1b5354381e44eb25c023a40096b6ca7ea107211024fed159c7e08b45eebe8c3196bf22a5968827c23

    Download Submit

  • C:\a5520cf74cedd2462ce392906afc\2010_x64.log.html
    Filesize

    86KB

    MD5

    c65dc1815f67c55dc69ed288764fada1

    SHA1

    b973d6d1b54551c05fc27de8e220c230e2ffdff3

    SHA256

    db46874181284ce093e67928bb78519260854030fcb3d06f2e89606c1b9b37c7

    SHA512

    70ddcf324203be244f309ff964ed4d6fa7fca5a25ac6613f2e7fe4538a06b0120887d37124c9a77495d8e2622b5a92536cd1d7b65b33bbe2ef9cfb1c06ca95b7

    Download Submit

  • memory/8-34-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/1684-348-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/1684-549-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/1924-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/1924-1-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/1924-13-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download