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Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17/03/2025, 13:54

General

  • Target

    cafw.exe

  • Size

    4.5MB

  • MD5

    4b750345250adaba414dc22cfbc3dea1

  • SHA1

    520684d27764c06c6ea377602e6dba6d1da4b169

  • SHA256

    545aa38233d699754ba0bc447509e9aedf2eabde54d9abb5183387c468a51c78

  • SHA512

    464a17bb41d2791e3ab4d4ef1a2f753ef42c8c0014bc8683db924675e585a975d560c7d4ae82c42c65269ef431b3564450bcda0ad3ef49b0f49d0b94d14890a5

  • SSDEEP

    98304:zxfw+ea9Zb5qLPTycBSHtP+7JXxxOhV6TOG3kCGKxoZH+:Jw+ea9FgPTyJt27JBxOhVsl31GKmh+

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 4 IoCs
  • 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.

  • Modifies Internet Explorer settings 1 TTPs 5 IoCs
  • Modifies registry class 53 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cafw.exe
    "C:\Users\Admin\AppData\Local\Temp\cafw.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2496
    • C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" "C:\Users\Admin\AppData\Local\Temp\\ibprovider.dll" /s
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:2044
    • \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\u2a0qrfe.cmdline"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1732
      • \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESEFF.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCEFE.tmp"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2224
    • \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\tr3rj_os.cmdline"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2228
      • \DEVICE\HARDDISKVOLUME2\Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES1150.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC114F.tmp"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1692

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RES1150.tmp

    Filesize

    1KB

    MD5

    1139afe1ffae877ad427648138128b07

    SHA1

    60e452fe5fdc9e37859d912dc9b9b95d410426ee

    SHA256

    b2d0b758db58a639c94264ec1a69539e3a0d8cf02cc989739212f9bdb26e084e

    SHA512

    98a1bb59df7c5a3eee23965da07467aaabb38d0e3091957fdcf573833d4be1dfaeb6b473c51857d77288239ca36ed6ee6e23a8e076b0f182f965bc481c28849d

  • C:\Users\Admin\AppData\Local\Temp\RESEFF.tmp

    Filesize

    1KB

    MD5

    caad2eca6294c58071a6be2cf8e42632

    SHA1

    306fa0d451a957c2806ab3575a195bc468994069

    SHA256

    2772f51048d263dfa718fda40d14197078e5c550696da8d5ad477900380aed2d

    SHA512

    aa8c5e4cb294b02b685dad0d14a7d16307c1231488b1731af2e736b31753d492e9220b783f5153f62054cf75f818e7871c062f93d396375d6a2d91bd94352554

  • C:\Users\Admin\AppData\Local\Temp\tr3rj_os.dll

    Filesize

    92KB

    MD5

    0dc1ad543aab46a201f07cfe2b22decd

    SHA1

    a0082c44c60023893d25844e92fd934715e0940d

    SHA256

    7dc1cb5203f02011ee853f6098e0685dd8fdffdd738035febfd6937a33be7c41

    SHA512

    0abc38ebd4f442170ebcf32c14d6d7390f81e9cdd80cd28284a6fb1a38b8f60c3e5a374e904a55a7bb485e1ea2d13b00e2aa900add0d0d95efbb2cf350a48585

  • C:\Users\Admin\AppData\Local\Temp\tr3rj_os.out

    Filesize

    674B

    MD5

    53f6315d9abf166ca68cdd17fd83d219

    SHA1

    effa593ab79c66348b58b24625685835c6da7a29

    SHA256

    181949f25294093cb38edcf63d9e76c22e6232f61ed4ade4f43a2663686d2987

    SHA512

    55a5e6c30e926461d52a124f4f8d2b478a29ee4e67bfce722c79b1aef122b5c1895dacd0eec3847a71b60639fb3810c1b219a0afe67586e855ea827f62e8bb6e

  • C:\Users\Admin\AppData\Local\Temp\u2a0qrfe.dll

    Filesize

    32KB

    MD5

    8b10df5e0f4b697d25a70424b5273482

    SHA1

    790c6a081bc0d0ae5bcab34e06adcee87563575d

    SHA256

    21cd2efc6b4f91fa873d9d775821112d5e0b3f77d2eb17dc41a7ccbe027e844f

    SHA512

    c4586d19becd00f20b33bba0617031c8330f4e8fc854f42a1cc7a31f44be07800458dfb15df73e3a999bcb3a5ff20309f40a233532ca1f8761ce729a5421ee68

  • C:\Users\Admin\AppData\Local\Temp\u2a0qrfe.out

    Filesize

    674B

    MD5

    f2b92bb2e531b64d9dda8ec12ff54630

    SHA1

    c8cac23b0188d874663f9e3636a5042ec54fa64f

    SHA256

    63480724ada616f33074c91565044898feaac1ef5d8a521d2b6b986e04eddba3

    SHA512

    3040fedb5bf06be059ae5078bf4fc2203306857b84e9e417a3639eba67c0eb9e0d32d2bebffaa40f34ab9812e82ab3d450f2e415e5021058d793ec437064786f

  • \??\c:\Users\Admin\AppData\Local\Temp\CSC114F.tmp

    Filesize

    652B

    MD5

    6ffcb8e76cb27f04a8fe097b57209129

    SHA1

    6945045aea55b997f05e5172cfb5652a54e02e81

    SHA256

    a16a15a7272d762e9e29bb949b02d133e5fe721ff3e84e871ba2da472c13ff69

    SHA512

    f7cefc653c270decce5c04402e668d6dddbede91974bf118a8171a3a4a8004a323fa9a998e4ee7396b1be900c3f2313fd430d987aa54a2da8d70cf98e5857ff2

  • \??\c:\Users\Admin\AppData\Local\Temp\CSCEFE.tmp

    Filesize

    652B

    MD5

    96d4f15392386fcaec57055ce508654f

    SHA1

    2abb7a31a5dc1e5db89504ebad6d33a93b987a76

    SHA256

    b3a0b0e17f17c916a0d4934da536c239f015d1b2aad86334e46c20062725a5a7

    SHA512

    894b8db5d524d3db3ac13a632ce35bfead4cfd008410937b5b814598b549c25e15d2802d0501b85020cd8aa24bcf890e54184922d7b336dd96c6706189c0e611

  • \??\c:\Users\Admin\AppData\Local\Temp\tr3rj_os.0.cs

    Filesize

    205KB

    MD5

    6280e8b96d2529deceb6bbf6b16e7dcd

    SHA1

    9d90879c689ec7b365976ac953ab8ca97f88ea5d

    SHA256

    c7c2daaba570effc6f96da91b8238a1187dd9a5a31a6457554e8b032dd1fb0be

    SHA512

    3f7e88612e2d0db1aab3c248f65eb9b3111e260c73f519224ffc46509de8f885ce8c9ab03443f9234947f3d1ed5a3c80a8739f7f059df92723e3326b0c50fa87

  • \??\c:\Users\Admin\AppData\Local\Temp\tr3rj_os.cmdline

    Filesize

    577B

    MD5

    257f297c5531858623c56a12cc2faeb3

    SHA1

    93b6507c921c96bc4e59dddc4e9a7ed81fca3a6f

    SHA256

    fed69755999969c21344d923bc870a31f278d871f982f181ad25ea6e8eaa8831

    SHA512

    504777af26a3a05b6c20be1ccef448047ae761cc0ee8dad49a30d9f00674e293a2b7e3aaaf9dbfe31f75a2fe3a957953dc78618cd17ea205e8fc3dac8ed1bd07

  • \??\c:\Users\Admin\AppData\Local\Temp\u2a0qrfe.0.cs

    Filesize

    39KB

    MD5

    31362c7c5f53e393092b0d4ace854ba8

    SHA1

    907a839cc0d64f8b95513f54aa9028feec69eaac

    SHA256

    7108588d6a32f9cf5dc33012f8b599afd8fc51d997e03b6474ea28c895036237

    SHA512

    3df4175015c565cf662bcfd71d07e66c1f946b870d7f735f8baa8e08f7fc8c34e544492543fdf1db3f93e2a4d24310bbc7d89f57778a559b3448a71dcc7ce159

  • \??\c:\Users\Admin\AppData\Local\Temp\u2a0qrfe.cmdline

    Filesize

    577B

    MD5

    d9f859a4abebd5dfa474b7f466f34435

    SHA1

    f0a3f66bcf6d0dd8ab7fd87135b87a701835562f

    SHA256

    71d041d68910d520d0ebefebb7a418f8434f1c774c898517b2eb7c3b7c1d88f7

    SHA512

    a3f7f3c22eea5a559d5ac22ddb5e408d8fdd8b6d783412689c7d542f3769961cd2940ac667edc399d6d0d732c3fda038d49ae0200597457b5f315f65d59a4976

  • \Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\csc.exe

    Filesize

    17KB

    MD5

    f21d8a9d6a5f4d9bb0c03932597eb4cf

    SHA1

    b590e61551d7c6620c2b1ef2abd0b199d86d44da

    SHA256

    bd2deb0f4e70edf56cf985629f67e4e023b8b943e3efdffbe8bc0a0eda76b9d6

    SHA512

    4cb847d5121316182207c93cd3ca1484de9bb8106b64c1bd206b84e5958a7e06249642b30a664414cbfa83e56da96cc44119bd420225942be4a1ef32369a866d

  • \Users\Admin\AppData\Local\Temp\Xenocode\Sandbox\CLADGenius\1.0.0.0\Native\STUBEXE\8.0.1135\@WINDIR@\Microsoft.NET\Framework\v2.0.50727\cvtres.exe

    Filesize

    17KB

    MD5

    e5ecef9ccb082cbfd888517b2368ac4d

    SHA1

    c2d0fcefd91eb34e0c92e505f2e8df673d9e41b7

    SHA256

    7906e13b4812bad64c8e296b61a0afccb2bb660e0cd12b1b25ea2faf14ae9fda

    SHA512

    0702ab9570db41857bce8902b2b63120d1c0ae8958960c7db45f79c391c13dae705018da6384451a37e70849104b219c03b3fcfe4fb4243c697c0f7b90461a25

  • memory/2496-29-0x0000000002310000-0x0000000002336000-memory.dmp

    Filesize

    152KB

  • memory/2496-45-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-15-0x0000000005320000-0x0000000005A50000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-16-0x0000000005320000-0x0000000005A50000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-17-0x0000000005320000-0x0000000005A50000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-14-0x0000000005320000-0x0000000005A50000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-22-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-23-0x0000000006180000-0x00000000068B0000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-27-0x0000000006180000-0x00000000068B0000-memory.dmp

    Filesize

    7.2MB

  • memory/2496-28-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-31-0x0000000002310000-0x0000000002336000-memory.dmp

    Filesize

    152KB

  • memory/2496-30-0x0000000002310000-0x0000000002336000-memory.dmp

    Filesize

    152KB

  • memory/2496-9-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-35-0x0000000002370000-0x0000000002396000-memory.dmp

    Filesize

    152KB

  • memory/2496-39-0x0000000002370000-0x0000000002396000-memory.dmp

    Filesize

    152KB

  • memory/2496-40-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-41-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-42-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-48-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-47-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-46-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-12-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-53-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-57-0x0000000004BF0000-0x0000000004C1A000-memory.dmp

    Filesize

    168KB

  • memory/2496-58-0x0000000004C50000-0x0000000004C70000-memory.dmp

    Filesize

    128KB

  • memory/2496-64-0x0000000004C50000-0x0000000004C70000-memory.dmp

    Filesize

    128KB

  • memory/2496-60-0x0000000004C50000-0x0000000004C70000-memory.dmp

    Filesize

    128KB

  • memory/2496-4-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/2496-6-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/2496-5-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/2496-8-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/2496-7-0x0000000010000000-0x0000000010037000-memory.dmp

    Filesize

    220KB

  • memory/2496-1-0x0000000077680000-0x0000000077681000-memory.dmp

    Filesize

    4KB

  • memory/2496-2-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2496-3-0x0000000077680000-0x0000000077681000-memory.dmp

    Filesize

    4KB

  • memory/2496-0-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-59-0x0000000004C50000-0x0000000004C70000-memory.dmp

    Filesize

    128KB

  • memory/2496-68-0x0000000004C50000-0x0000000004C70000-memory.dmp

    Filesize

    128KB

  • memory/2496-69-0x0000000004C90000-0x0000000004CC6000-memory.dmp

    Filesize

    216KB

  • memory/2496-127-0x00000000002E0000-0x0000000000352000-memory.dmp

    Filesize

    456KB

  • memory/2496-172-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB