Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    26-03-2024 18:37

General

  • Target

    dfd508ce328b9ec9a51ae057506df229.exe

  • Size

    496KB

  • MD5

    dfd508ce328b9ec9a51ae057506df229

  • SHA1

    60b38c0fc9eae02dd7be4735f981852eb6d51689

  • SHA256

    3d529a586c44bdeb8526cfac2dbdc2167e0f64b22d3adbb0036470648f855319

  • SHA512

    385db0988f4d54893f93bf7be789df771cc3d318b6b1ac793998ff526553e04c6b6f721b6c2c806c03cdcee19249dc32811473c0b8dd30c61dedcdc5abb9178f

  • SSDEEP

    12288:+DCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:+EEZBV5jCoFvZsSWG2BdN+w2+O

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Disables taskbar notifications via registry modification
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 17 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 30 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 50 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 5 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 19 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfd508ce328b9ec9a51ae057506df229.exe
    "C:\Users\Admin\AppData\Local\Temp\dfd508ce328b9ec9a51ae057506df229.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1728
    • C:\Users\Admin\j29oAE.exe
      C:\Users\Admin\j29oAE.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1908
      • C:\Users\Admin\qntoq.exe
        "C:\Users\Admin\qntoq.exe"
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2748
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del j29oAE.exe
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2524
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:2692
    • C:\Users\Admin\2men.exe
      C:\Users\Admin\2men.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2732
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2720
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1720
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 88
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:288
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Maps connected drives based on registry
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2380
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\2men.exe > nul
          4⤵
            PID:1196
        • C:\Users\Admin\2men.exe
          "C:\Users\Admin\2men.exe"
          3⤵
          • Executes dropped EXE
          PID:756
        • C:\Users\Admin\2men.exe
          "C:\Users\Admin\2men.exe"
          3⤵
          • Executes dropped EXE
          PID:1948
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe
        2⤵
        • Modifies security service
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • System policy modification
        PID:1604
        • C:\Users\Admin\3men.exe
          C:\Users\Admin\3men.exe startC:\Users\Admin\AppData\Roaming\84D46\376B3.exe%C:\Users\Admin\AppData\Roaming\84D46
          3⤵
          • Executes dropped EXE
          PID:2664
        • C:\Users\Admin\3men.exe
          C:\Users\Admin\3men.exe startC:\Program Files (x86)\46A35\lvvm.exe%C:\Program Files (x86)\46A35
          3⤵
          • Executes dropped EXE
          PID:876
        • C:\Program Files (x86)\LP\B3D8\3478.tmp
          "C:\Program Files (x86)\LP\B3D8\3478.tmp"
          3⤵
          • Executes dropped EXE
          PID:2488
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del dfd508ce328b9ec9a51ae057506df229.exe
        2⤵
        • Deletes itself
        PID:2092
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:1684
    • C:\Windows\system32\msiexec.exe
      C:\Windows\system32\msiexec.exe /V
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1488
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies Installed Components in the registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2560

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Privilege Escalation

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Defense Evasion

    Modify Registry

    5
    T1112

    Hide Artifacts

    1
    T1564

    Hidden Files and Directories

    1
    T1564.001

    Credential Access

    Unsecured Credentials

    2
    T1552

    Credentials In Files

    2
    T1552.001

    Discovery

    Query Registry

    3
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    2
    T1082

    Process Discovery

    1
    T1057

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\84D46\6A35.4D4
      Filesize

      600B

      MD5

      59de6b83e40418091aa8fdf0b01704ea

      SHA1

      ac62153eb1e8fe1cbe5cb20362d81ff55e73261c

      SHA256

      1d31526c9233f8c3ba798f081924aca3138b31d32865ed296cc08f18c3d673af

      SHA512

      54800a773558ae4ce56a80ce0e2e0118774df1a72e7239687628c6188d760368ecdb18a5d8c252e3843fbd3e94165d75a2cb31ef48873e2aa76f3b7fe049c362

    • C:\Users\Admin\AppData\Roaming\84D46\6A35.4D4
      Filesize

      996B

      MD5

      18fcb5eef5b93ffa8c94f0e822d71970

      SHA1

      63eee7d0ad28a8feb4422460edfa859e7f772ae4

      SHA256

      67918b13a2b734e457e85ba0e03347abaa961abd93990e4f998343cbd8511c1a

      SHA512

      7b7f1136ee364f8f7c4af6a862443655626e37138c093c841d222d71519d7f4253a8ef9feeb69f24d38b98971ce10d381b5ba73825c24c176e71f2594b64836f

    • C:\Users\Admin\AppData\Roaming\84D46\6A35.4D4
      Filesize

      1KB

      MD5

      da8cf4412aac6c8a285d30842e718970

      SHA1

      1ea648326e7170ba4611bcaa7db5539a902b4a72

      SHA256

      48de4dabb3051cf247cc6f5a6752026782be874194132f25d8e372a5b4da8535

      SHA512

      367aa5536fd2fde1576af107d4aa9acf661acd253cef02542b74e1728f6672a36fd03413d35c9df6a894a4c5e0e0a80186da83a7793816e7c80a5b54c618fc64

    • C:\Users\Admin\AppData\Roaming\84D46\6A35.4D4
      Filesize

      1KB

      MD5

      73d6a882e6205967b887cb533bd5f95e

      SHA1

      69b49b235a80ce4e2617d865caf4820941b52688

      SHA256

      15f5fd895c37878acfb6ab8bd3cb68f0b9e6dda07f63435de66570de67c7c25b

      SHA512

      d4aa4142d9fce22d1591f40802072465c25fb8405bd203766abbae292b4aa325ad7683fafd6a5074096b07fad20d750d30a046dcb1378aa8db0c3a34dcc495bd

    • \Program Files (x86)\LP\B3D8\3478.tmp
      Filesize

      96KB

      MD5

      6b9ed8570a1857126c8bf99e0663926c

      SHA1

      94e08d8a0be09be35f37a9b17ec2130febfa2074

      SHA256

      888e4e571a6f78ee81d94ab56bd033d413f9160f1089073176b03c91878aae2d

      SHA512

      23211a1b71f1d05ad7f003231da826220ac4940e48071135cc3fba14708123fa0292e2e71c294a8086d8dc5f90dd32c4da3b41e6857c56f38cb325d78cb14880

    • \Users\Admin\2men.exe
      Filesize

      132KB

      MD5

      945a713b037b50442ec5d18d3dc0d55e

      SHA1

      2c8881b327a79fafcce27479b78f05487d93c802

      SHA256

      2da470571a64bcdeb56f62c916ee2bffa87ccc6c028b7c8cb0132d09bceedd2f

      SHA512

      0eab4bb5d04725cc20e463ae6959f71064674602f8ee7b3c9b2db75e928b9a0b1bdc94233dc261f6277d02e54a443b42a59b12aaebb8bbf243f0940344fbf385

    • \Users\Admin\3men.exe
      Filesize

      271KB

      MD5

      0d668203e24463de2bf228f00443b7bc

      SHA1

      eacff981d71f6648f6315e508bfd75e11683dba8

      SHA256

      509d530e99839d7dbc8fccac163420d9dc455fb478fa57fdec1b7a2ef629d7bc

      SHA512

      3251bb1341bd466e71468d72723bd5cf545dbd232327f343b44c51daae8755ed3caa02f74adbb0304912769346fa90dfa4c7036c211836e5650bdb06993ba803

    • \Users\Admin\j29oAE.exe
      Filesize

      176KB

      MD5

      c4a634088e095eab98183984bb7252d8

      SHA1

      c205f2c1f8040c9205c6c06accd75c0396c59781

      SHA256

      db345985313397a39cc2817134315c8db71ab4c48680e62c0358db406b0eff6a

      SHA512

      b6a30f6d5cc30bee9b9d483629f16c80c5338360cec629f9ee2a3307b73b9743fd71396e408ac72008b84f4b8fded26002c910421853253b52b8b4d530df7a8e

    • \Users\Admin\qntoq.exe
      Filesize

      176KB

      MD5

      4edcca4c7ad764c91eb760b638b78774

      SHA1

      999f60023ebb1a2b7fb1083d62f963c53334310e

      SHA256

      bfc2b61090927ee0a726f788cdc1a38696c33b20264f569247c176e3a457d73b

      SHA512

      ad1c273175550e7ee10136d27eea985e8401c54ce782b8d84edf62167fe0bd77cc4390db160b2cfdb7e8d6c23508218de895f735c3f25fdf2fe456ef3827c9e0

    • memory/756-96-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/756-81-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/756-92-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/756-102-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/756-104-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/876-330-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

    • memory/876-331-0x0000000000630000-0x0000000000730000-memory.dmp
      Filesize

      1024KB

    • memory/1604-125-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

    • memory/1604-126-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/1604-128-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

    • memory/1604-200-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

    • memory/1604-204-0x00000000005F0000-0x00000000006F0000-memory.dmp
      Filesize

      1024KB

    • memory/1720-65-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-67-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-49-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-51-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-54-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-66-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/1720-61-0x0000000000400000-0x000000000040E000-memory.dmp
      Filesize

      56KB

    • memory/2380-105-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-80-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-68-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-84-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-70-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-83-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-75-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2380-72-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2488-333-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/2488-334-0x00000000002F0000-0x00000000003F0000-memory.dmp
      Filesize

      1024KB

    • memory/2488-454-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/2560-456-0x0000000004230000-0x0000000004231000-memory.dmp
      Filesize

      4KB

    • memory/2560-201-0x0000000004230000-0x0000000004231000-memory.dmp
      Filesize

      4KB

    • memory/2664-197-0x00000000005E0000-0x00000000006E0000-memory.dmp
      Filesize

      1024KB

    • memory/2664-198-0x0000000000400000-0x000000000046A000-memory.dmp
      Filesize

      424KB

    • memory/2720-46-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-40-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-55-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2720-108-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-120-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-38-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-42-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-52-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB

    • memory/2720-57-0x0000000000400000-0x0000000000407000-memory.dmp
      Filesize

      28KB