Overview

overview

10

Static

static

10

2025-04-01...er.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    102s
  • max time network
    137s
  • 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, 22:53

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General

  • Target

    2025-04-01_38879c1b01531edda697b125a34e457a_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe

  • Size

    8.2MB

  • MD5

    38879c1b01531edda697b125a34e457a

  • SHA1

    f319058ff55d82104689b37bcafd402f7babb612

  • SHA256

    85c3074f7e34ee0185422160acc67af0e20efe578286bbeb7f0772b90ff0ffea

  • SHA512

    dad05610849f814c36622edf769c2b46feae98ce85c826fdf9208a838e62c76131de4dcd87ce7bbc54e737aa1be07abc8b4aad617787921a23648eed12791c15

  • SSDEEP

    98304:/AmgGWQtZ/K0tGOFWVRuLftCTt6Z696Pbtf/nbXaPw:VWyZ/K0ttYVAATt6Z6OtDXF

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 8 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_38879c1b01531edda697b125a34e457a_amadey_black-basta_hijackloader_icedid_rhadamanthys_smoke-loader_xiaobaminer.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-01_38879c1b01531edda697b125a34e457a_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:5772
    • 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:4700
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\360\360Safe\deepscan\ZhuDongFangYu.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2920
    • 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:3876

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:\4a1a673fc74137b1e3a2cc\2010_x64.log.html
    Filesize

    86KB

    MD5

    dc7eff27aac247a87e2779bfb0fc32de

    SHA1

    a7c3cd947a098a1a59ecdd072f18b98ea1545b0f

    SHA256

    e497d57622ff8e4e0245a59debd5d1fc7e20f8b8b862693e4650cf407863ca36

    SHA512

    eb8c927a2f45f872c36e7f02c6dff026e8e5e2d32ac7eef543949170cec80e789f5be66790e6f8adc93d8439038d8ffea7d0dd5b7a53f7c285a9e807327b0b55

    Download Submit

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

    8.2MB

    MD5

    38879c1b01531edda697b125a34e457a

    SHA1

    f319058ff55d82104689b37bcafd402f7babb612

    SHA256

    85c3074f7e34ee0185422160acc67af0e20efe578286bbeb7f0772b90ff0ffea

    SHA512

    dad05610849f814c36622edf769c2b46feae98ce85c826fdf9208a838e62c76131de4dcd87ce7bbc54e737aa1be07abc8b4aad617787921a23648eed12791c15

    Download Submit

  • memory/3876-31-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/3876-29-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/4700-290-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/4700-553-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5772-0-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5772-1-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download

  • memory/5772-13-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

    Download