Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    16-12-2024 16:05

General

  • Target

    28a0058cbb3eb467a650f4589dab9d2ab12765ea07d28534bd69351dc6093e0fN.exe

  • Size

    192KB

  • MD5

    18a79c670207a856be0fcbc58a4c6b70

  • SHA1

    8fe96a186e90dd0ce306fcfbe54056ae1c5ecf07

  • SHA256

    28a0058cbb3eb467a650f4589dab9d2ab12765ea07d28534bd69351dc6093e0f

  • SHA512

    005ceb943b073f8707afd91f468e87098c7add930cd97ea668de4937ec441fa6d593b5f9dd07b53a9949cdbf3187d11b864261d7d53eddea55b9d9a9d0ad82bf

  • SSDEEP

    3072:EGPMlTjUYLCLoz12cFfi0HDYaKf7/t5uXwEdeTuTROMX9:ePaoUZOMHf7/tQ1eTQ7

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

xworm

Version

5.0

C2

ingles-52514.portmap.host:52514

Mutex

9Vc1HafYmpvbkdVv

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Azorult family
  • Detect Xworm Payload 2 IoCs
  • Xworm

    Xworm is a remote access trojan written in C#.

  • Xworm family
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 17 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • 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.

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • 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 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28a0058cbb3eb467a650f4589dab9d2ab12765ea07d28534bd69351dc6093e0fN.exe
    "C:\Users\Admin\AppData\Local\Temp\28a0058cbb3eb467a650f4589dab9d2ab12765ea07d28534bd69351dc6093e0fN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\Temp\0.EXE
      C:\Users\Admin\AppData\Local\Temp\0.EXE
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2140
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\1733144760935.pdf"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:2884
      • C:\ProgramData\server.exe
        "C:\ProgramData\server.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • outlook_office_path
        • outlook_win_path
        PID:2992
      • C:\ProgramData\XClient.exe
        "C:\ProgramData\XClient.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\XClient.exe

    Filesize

    36KB

    MD5

    d26695fbb8b538efbf75797cdc833448

    SHA1

    5d882569dae01ed5d1e5112d61f62b50804e88fd

    SHA256

    7bf0cbcd0002dd07686387147c06e7d28518d43c561ab671319a180835a11af8

    SHA512

    a2caa8bf74de4a7131db61a0ee9c13abf099912edb9f89374912f372a20cf14214f25b59f2a4e0455e9ecbf5047dbe1fbaecef2051817d7e626075c53b74151c

  • C:\ProgramData\server.exe

    Filesize

    112KB

    MD5

    4215daa70c421b486f350386ee87f4e1

    SHA1

    10bb6ccf58149ebac0395b5402a471a61f2244fa

    SHA256

    4bcce8d46f30627ff73a8cf88a078e9683c8b571dc1febf648aa658673160978

    SHA512

    6a8f6a97ad160dc564f83ff2317ff9273806732a97e78240e49fecb2a0f49f0c9a13633f2f99402f4bc44a924d48b48e31941c7573da4b187d96c122b9cbb52e

  • C:\Users\Admin\AppData\Local\Temp\1733144760935.pdf

    Filesize

    79KB

    MD5

    d31ff8f1d89d0c075d22466a78d6f34c

    SHA1

    869871694bedd2ee272c16b5652ad4dd29f9f8ab

    SHA256

    a5c6834f1ef48e8a45a162ea18aa9ba0a0f5c57d24eb1199fa1d9bf9a0092629

    SHA512

    401e2c5c821e65054eb87f14221750f9889047ad592e410670899e7691aeee839264ceb4d2d895929e206ac86e1cd6de15a5c92377f8ef8fb40e0ab274fde368

  • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

    Filesize

    3KB

    MD5

    f5d82a5b82223eeed312ec66d3e6db22

    SHA1

    b53eccc84c51dc7354a9e89dec33f8c1fbb411bc

    SHA256

    93e12a0fa50eb29e4c4cd516918b5363b855e119a5c052af2488a0e353a240d8

    SHA512

    8389dacbc653b776578f30c351654dbcd5190fcf5243ba61ce0c42506f5cb7a1821e2729f590ffa070b1d021b35afde2004eaac2d5cdc14afef070da4ceb3eef

  • \Users\Admin\AppData\Local\Temp\0.EXE

    Filesize

    146KB

    MD5

    b7dc093930fc871029bf5a99c4ae828b

    SHA1

    93b3150d45e4d689482912c12a6c64e118ba66a0

    SHA256

    53ec1ce618277c3113ce7e988cfffb22eb27727db61dd58a1c827fff1e396ad3

    SHA512

    0bf067c9f356f69c8b4d40d5850268cdd0fdae99fee470a595a960894a88c09a3927ddb03087ff61bf3fd25c071e721656b6d5bb115f2b2bb21a2424586c2e88

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-convert-l1-1-0.dll

    Filesize

    21KB

    MD5

    72e28c902cd947f9a3425b19ac5a64bd

    SHA1

    9b97f7a43d43cb0f1b87fc75fef7d9eeea11e6f7

    SHA256

    3cc1377d495260c380e8d225e5ee889cbb2ed22e79862d4278cfa898e58e44d1

    SHA512

    58ab6fedce2f8ee0970894273886cb20b10d92979b21cda97ae0c41d0676cc0cd90691c58b223bce5f338e0718d1716e6ce59a106901fe9706f85c3acf7855ff

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-environment-l1-1-0.dll

    Filesize

    18KB

    MD5

    ac290dad7cb4ca2d93516580452eda1c

    SHA1

    fa949453557d0049d723f9615e4f390010520eda

    SHA256

    c0d75d1887c32a1b1006b3cffc29df84a0d73c435cdcb404b6964be176a61382

    SHA512

    b5e2b9f5a9dd8a482169c7fc05f018ad8fe6ae27cb6540e67679272698bfca24b2ca5a377fa61897f328b3deac10237cafbd73bc965bf9055765923aba9478f8

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-filesystem-l1-1-0.dll

    Filesize

    19KB

    MD5

    aec2268601470050e62cb8066dd41a59

    SHA1

    363ed259905442c4e3b89901bfd8a43b96bf25e4

    SHA256

    7633774effe7c0add6752ffe90104d633fc8262c87871d096c2fc07c20018ed2

    SHA512

    0c14d160bfa3ac52c35ff2f2813b85f8212c5f3afbcfe71a60ccc2b9e61e51736f0bf37ca1f9975b28968790ea62ed5924fae4654182f67114bd20d8466c4b8f

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-heap-l1-1-0.dll

    Filesize

    18KB

    MD5

    93d3da06bf894f4fa21007bee06b5e7d

    SHA1

    1e47230a7ebcfaf643087a1929a385e0d554ad15

    SHA256

    f5cf623ba14b017af4aec6c15eee446c647ab6d2a5dee9d6975adc69994a113d

    SHA512

    72bd6d46a464de74a8dac4c346c52d068116910587b1c7b97978df888925216958ce77be1ae049c3dccf5bf3fffb21bc41a0ac329622bc9bbc190df63abb25c6

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-locale-l1-1-0.dll

    Filesize

    18KB

    MD5

    a2f2258c32e3ba9abf9e9e38ef7da8c9

    SHA1

    116846ca871114b7c54148ab2d968f364da6142f

    SHA256

    565a2eec5449eeeed68b430f2e9b92507f979174f9c9a71d0c36d58b96051c33

    SHA512

    e98cbc8d958e604effa614a3964b3d66b6fc646bdca9aa679ea5e4eb92ec0497b91485a40742f3471f4ff10de83122331699edc56a50f06ae86f21fad70953fe

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-math-l1-1-0.dll

    Filesize

    28KB

    MD5

    8b0ba750e7b15300482ce6c961a932f0

    SHA1

    71a2f5d76d23e48cef8f258eaad63e586cfc0e19

    SHA256

    bece7bab83a5d0ec5c35f0841cbbf413e01ac878550fbdb34816ed55185dcfed

    SHA512

    fb646cdcdb462a347ed843312418f037f3212b2481f3897a16c22446824149ee96eb4a4b47a903ca27b1f4d7a352605d4930df73092c380e3d4d77ce4e972c5a

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-multibyte-l1-1-0.dll

    Filesize

    25KB

    MD5

    35fc66bd813d0f126883e695664e7b83

    SHA1

    2fd63c18cc5dc4defc7ea82f421050e668f68548

    SHA256

    66abf3a1147751c95689f5bc6a259e55281ec3d06d3332dd0ba464effa716735

    SHA512

    65f8397de5c48d3df8ad79baf46c1d3a0761f727e918ae63612ea37d96adf16cc76d70d454a599f37f9ba9b4e2e38ebc845df4c74fc1e1131720fd0dcb881431

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-runtime-l1-1-0.dll

    Filesize

    22KB

    MD5

    41a348f9bedc8681fb30fa78e45edb24

    SHA1

    66e76c0574a549f293323dd6f863a8a5b54f3f9b

    SHA256

    c9bbc07a033bab6a828ecc30648b501121586f6f53346b1cd0649d7b648ea60b

    SHA512

    8c2cb53ccf9719de87ee65ed2e1947e266ec7e8343246def6429c6df0dc514079f5171acd1aa637276256c607f1063144494b992d4635b01e09ddea6f5eef204

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-stdio-l1-1-0.dll

    Filesize

    23KB

    MD5

    fefb98394cb9ef4368da798deab00e21

    SHA1

    316d86926b558c9f3f6133739c1a8477b9e60740

    SHA256

    b1e702b840aebe2e9244cd41512d158a43e6e9516cd2015a84eb962fa3ff0df7

    SHA512

    57476fe9b546e4cafb1ef4fd1cbd757385ba2d445d1785987afb46298acbe4b05266a0c4325868bc4245c2f41e7e2553585bfb5c70910e687f57dac6a8e911e8

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-string-l1-1-0.dll

    Filesize

    22KB

    MD5

    404604cd100a1e60dfdaf6ecf5ba14c0

    SHA1

    58469835ab4b916927b3cabf54aee4f380ff6748

    SHA256

    73cc56f20268bfb329ccd891822e2e70dd70fe21fc7101deb3fa30c34a08450c

    SHA512

    da024ccb50d4a2a5355b7712ba896df850cee57aa4ada33aad0bae6960bcd1e5e3cee9488371ab6e19a2073508fbb3f0b257382713a31bc0947a4bf1f7a20be4

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-time-l1-1-0.dll

    Filesize

    20KB

    MD5

    849f2c3ebf1fcba33d16153692d5810f

    SHA1

    1f8eda52d31512ebfdd546be60990b95c8e28bfb

    SHA256

    69885fd581641b4a680846f93c2dd21e5dd8e3ba37409783bc5b3160a919cb5d

    SHA512

    44dc4200a653363c9a1cb2bdd3da5f371f7d1fb644d1ce2ff5fe57d939b35130ac8ae27a3f07b82b3428233f07f974628027b0e6b6f70f7b2a8d259be95222f5

  • \Users\Admin\AppData\Local\Temp\0CA6B745\api-ms-win-crt-utility-l1-1-0.dll

    Filesize

    18KB

    MD5

    b52a0ca52c9c207874639b62b6082242

    SHA1

    6fb845d6a82102ff74bd35f42a2844d8c450413b

    SHA256

    a1d1d6b0cb0a8421d7c0d1297c4c389c95514493cd0a386b49dc517ac1b9a2b0

    SHA512

    18834d89376d703bd461edf7738eb723ad8d54cb92acc9b6f10cbb55d63db22c2a0f2f3067fe2cc6feb775db397030606608ff791a46bf048016a1333028d0a4

  • \Users\Admin\AppData\Local\Temp\0CA6B745\mozglue.dll

    Filesize

    135KB

    MD5

    9e682f1eb98a9d41468fc3e50f907635

    SHA1

    85e0ceca36f657ddf6547aa0744f0855a27527ee

    SHA256

    830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d

    SHA512

    230230722d61ac1089fabf3f2decfa04f9296498f8e2a2a49b1527797dca67b5a11ab8656f04087acadf873fa8976400d57c77c404eba4aff89d92b9986f32ed

  • \Users\Admin\AppData\Local\Temp\0CA6B745\msvcp140.dll

    Filesize

    429KB

    MD5

    109f0f02fd37c84bfc7508d4227d7ed5

    SHA1

    ef7420141bb15ac334d3964082361a460bfdb975

    SHA256

    334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

    SHA512

    46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

  • \Users\Admin\AppData\Local\Temp\0CA6B745\nss3.dll

    Filesize

    1.2MB

    MD5

    556ea09421a0f74d31c4c0a89a70dc23

    SHA1

    f739ba9b548ee64b13eb434a3130406d23f836e3

    SHA256

    f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb

    SHA512

    2481fc80dffa8922569552c3c3ebaef8d0341b80427447a14b291ec39ea62ab9c05a75e85eef5ea7f857488cab1463c18586f9b076e2958c5a314e459045ede2

  • \Users\Admin\AppData\Local\Temp\0CA6B745\vcruntime140.dll

    Filesize

    81KB

    MD5

    7587bf9cb4147022cd5681b015183046

    SHA1

    f2106306a8f6f0da5afb7fc765cfa0757ad5a628

    SHA256

    c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

    SHA512

    0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

  • memory/2140-25-0x000007FEF5A70000-0x000007FEF645C000-memory.dmp

    Filesize

    9.9MB

  • memory/2140-8-0x0000000000D70000-0x0000000000D9A000-memory.dmp

    Filesize

    168KB

  • memory/2140-7-0x000007FEF5A73000-0x000007FEF5A74000-memory.dmp

    Filesize

    4KB

  • memory/2884-27-0x0000000002F90000-0x0000000003006000-memory.dmp

    Filesize

    472KB

  • memory/2992-245-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/3052-24-0x0000000001040000-0x0000000001050000-memory.dmp

    Filesize

    64KB