Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250207-en
  • resource tags

    arch:x64arch:x86image:win11-20250207-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    09-02-2025 18:21

General

  • Target

    random.exe

  • Size

    5.5MB

  • MD5

    37c4e41ce3559609ceefe055aa9e3769

  • SHA1

    5b9f125968ebd2c443db41b36749bda77994c850

  • SHA256

    469ffc6003c62eedd9ce91eb6c4cd073fee8cd222d464a1aa2fad689f10735e7

  • SHA512

    8722bde5e2393c0968987453d2cc7a102bdb8606a389abbf6e9dab4592acb379d710b349577415b5d4be242b12e4db2379b21cc0dbf4549742b02002e87931a3

  • SSDEEP

    98304:bvBlt/8OhEGv/dgQTuMwVPRFRYgL0mSL6oW9uxPVACqVoc3Iejp/if+h6/rlOSKR:bvBLfESSQTuzrRYgL0aoW9uxPVuJ4QZ5

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Amadey family
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
  • Downloads MZ/PE file 3 IoCs
  • Checks BIOS information in registry 2 TTPs 12 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 7 IoCs
  • Identifies Wine through registry keys 2 TTPs 6 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\random.exe
    "C:\Users\Admin\AppData\Local\Temp\random.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3N29.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3N29.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2448
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Q31F3.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Q31F3.exe
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
          "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
          4⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Downloads MZ/PE file
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          PID:4000
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2U4292.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2U4292.exe
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4924
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:4960
  • C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
    "C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PG9lbSBwcm9kdWN0X21hbnVmYWN0dXJlcj0iIiBwcm9kdWN0X25hbWU9IiIvPjxleHAgZXRhZz0iJnF1b3Q7RSt4YkF6Nlk2c1UxMjg5YlM2cWw0VlJMYmtqZkJVR1RNSnNqckhyNDRpST0mcXVvdDsiLz48YXBwIGFwcGlkPSJ7OEE2OUQzNDUtRDU2NC00NjNjLUFGRjEtQTY5RDlFNTMwRjk2fSIgdmVyc2lvbj0iMTIzLjAuNjMxMi4xMjMiIG5leHR2ZXJzaW9uPSIiIGxhbmc9ImVuIiBicmFuZD0iR0dMUyIgY2xpZW50PSIiIGluc3RhbGxhZ2U9IjEiIGluc3RhbGxkYXRldGltZT0iMTczODk1NzQxMiIgb29iZV9pbnN0YWxsX3RpbWU9IjEzMzgzNDMwMDQxNTY3MDAwMCI-PGV2ZW50IGV2ZW50dHlwZT0iMzEiIGV2ZW50cmVzdWx0PSIxIiBlcnJvcmNvZGU9IjAiIGV4dHJhY29kZTE9IjIxNzk4NjIiIHN5c3RlbV91cHRpbWVfdGlja3M9IjQ5MzE2MTkxMzMiLz48L2FwcD48L3JlcXVlc3Q-
    1⤵
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    PID:4624
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3596
  • C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Executes dropped EXE
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:3948

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1014060001\5c48931362.exe

    Filesize

    112KB

    MD5

    0b8c50b3848450b036eec8eda522a1e6

    SHA1

    b703f504cb41ebf9928dbba65955e1e5b46dec5c

    SHA256

    71518db1e345d49ff57bf749d02ddbae9866abb665ef0768797aef762212e701

    SHA512

    21cae8cf0d1f83d47e495912ad975b0a25da7aadb38d209824fe0abdb74fccf16823d08bb3b2051c57c0d1dfe4a051cf40e0697d0fe7c601a415ee3735627429

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3N29.exe

    Filesize

    3.7MB

    MD5

    273421f716fe234ff1751f8222544a82

    SHA1

    2b415795fea33cf55baeb4562c78b5c76c481abf

    SHA256

    4d613a77da428ce3114402b1f343f01ceed9193b18712d552bd4c888b0c26fa1

    SHA512

    5260ec16d10a0ad1ae1400fb1261bc121cc129733b6be2fc0bf9d82c08b42413bf3a37b44432f5e5466b6806fc7895189e32c5a0b677f9f166c7c590730c07d3

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\1Q31F3.exe

    Filesize

    2.0MB

    MD5

    c7eff32c50ba0d73879aee937fab948a

    SHA1

    0903e0a4ea4b9fc9a369214f6e5a2c7034ce1f79

    SHA256

    db0146cea1a297881617b74d70a0f093c653416423a23dec532468050006721a

    SHA512

    b840221889abb7978ff79dcb6c5e7f25e196b292d462daba366f01c60db7c27972e46b7fed143943598316c8758fca79af5d50db16563cd2276897e60356b97f

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\2U4292.exe

    Filesize

    1.7MB

    MD5

    30fe78ccab550629ff92a0e67fdb5a73

    SHA1

    77614654c25106759a7e6deeaa9601a3b5f02774

    SHA256

    0eb92ad407f7c62dae841e8c18256bb7e2326c1b3ac5f4ce7c39cdf44fd5c510

    SHA512

    3e4f22738d0a43ab7b66934e0080d6549c31bebb71673db8841109b2d636493c04293b37baba6173d7b99b4b3d6435aa17ed353bfd84f626dd8b036d547c819e

  • memory/2796-32-0x00000000002E1000-0x0000000000349000-memory.dmp

    Filesize

    416KB

  • memory/2796-17-0x00000000002E0000-0x0000000000798000-memory.dmp

    Filesize

    4.7MB

  • memory/2796-19-0x00000000002E0000-0x0000000000798000-memory.dmp

    Filesize

    4.7MB

  • memory/2796-31-0x00000000002E0000-0x0000000000798000-memory.dmp

    Filesize

    4.7MB

  • memory/2796-14-0x00000000002E0000-0x0000000000798000-memory.dmp

    Filesize

    4.7MB

  • memory/2796-16-0x00000000002E1000-0x0000000000349000-memory.dmp

    Filesize

    416KB

  • memory/2796-15-0x0000000077B46000-0x0000000077B48000-memory.dmp

    Filesize

    8KB

  • memory/3596-72-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/3596-71-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/3948-87-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-81-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-88-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-43-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-41-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-45-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-79-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-48-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-83-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-50-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-77-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-52-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-75-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-90-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-68-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-73-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4000-33-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4924-78-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-44-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-74-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-53-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-76-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-51-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-49-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-46-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-80-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-69-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-82-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-42-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-84-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-91-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-37-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4924-89-0x0000000000FF0000-0x0000000001479000-memory.dmp

    Filesize

    4.5MB

  • memory/4960-39-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB

  • memory/4960-40-0x0000000000400000-0x00000000008B8000-memory.dmp

    Filesize

    4.7MB