Analysis

  • max time kernel
    121s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-04-2024 13:24

General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe

  • Size

    359KB

  • MD5

    b143722ee29d236259835470633551ee

  • SHA1

    69f35e71e72530d437297056f5e1c20f50423edb

  • SHA256

    c6d658617506024ad0bc039975f060655e2d566be2bf77bf5d48020318ec1da3

  • SHA512

    80d503f7351bf364f8f1ae8a32c3717c2a11d4273cc67de632ea4c54d7dd5924024ef43c4d7a940a76e9b4207660ff9a4672e45b2695b88bbbce1ea8c8190401

  • SSDEEP

    6144:XnqaECNPTFkBgWFtBaNzFbwhkzp/LU++d0RIxgZk+mGMeja/K5+QEhIs:6a9NPTF8LFt6Jvzp/L2+Ixp1Gxj4KihJ

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.209

Attributes
  • url_path

    /3cd2b41cbde8fc9c.php

Signatures

  • Detect ZGRat V1 3 IoCs
  • Stealc

    Stealc is an infostealer written in C++.

  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 11 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.

  • 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.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.26032.23589.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2968
    • C:\Users\Admin\AppData\Local\Temp\u2ag.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u2ag.0.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2092
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe"
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1340
        • C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe
          "C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:2120
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /C ping 2.2.2.2 -n 1 -w 3000 > Nul & Del C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:904
            • C:\Windows\SysWOW64\PING.EXE
              ping 2.2.2.2 -n 1 -w 3000
              6⤵
              • Runs ping.exe
              PID:2372
    • C:\Users\Admin\AppData\Local\Temp\u2ag.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u2ag.1.exe"
      2⤵
      • Executes dropped EXE
      • Checks SCSI registry key(s)
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\ApplicationInsights\a156d2ee87eeb3012aacff4fcc5518f7fa0b2caa0b97ad5a5e46c2e4fdf8c5f4\d93f685fb33249d2b8d040ab5c385756.tmp

    Filesize

    1KB

    MD5

    f433a393de819ce7e435390fefddbeed

    SHA1

    ab216f9d2203c8bf383621413237a7c9a654947e

    SHA256

    a4a0bba03d7486ce926712b584a98717916ab6cb7d958da571ead03d885cb970

    SHA512

    98ad542dad5058c6b045e0cc0aa76316bd6c445f7be5572701b34a3fe4b39041e84467afb774cc15817fb155925a4753e39ac5ed78cc8095296a17cd81f5bb14

  • C:\Users\Admin\AppData\Local\Temp\IDGHDGIDAK.exe

    Filesize

    106KB

    MD5

    fe380780b5c35bd6d54541791151c2be

    SHA1

    7fe3a583cf91474c733f85cebf3c857682e269e1

    SHA256

    b64a84d1f88e4e78464a1901c1cb5bbd5f00bb73203d719e64e072157a087b53

    SHA512

    ba05ba8aa13c4bc1cf98fbf6c08b021e8b19354098e0397fc8e1e5d3dcce367c1063203f24e50d0973193f6535681d0a43486e5dade5d112853b7a2fe8739b6c

  • C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

    Filesize

    3KB

    MD5

    dcfd4d54e26abc172180c3a8d2f0b938

    SHA1

    ac029d62fed219ba1117b906b888301a3a6e99df

    SHA256

    35490da139b4dc8923aa67cebdf8558246741a9e605b45a09d9d9309285745b1

    SHA512

    4491bb9f0a9e28ad46f76bfbb024bc039c8fecf6ff8a41e236a1ba60278ca2855ce217341de5775e5b79e1a450d4a1f7ecf2547fb469c12d526d7efa9d9733d0

  • C:\Users\Admin\AppData\Local\Temp\iolo\dm\ioloDMLog.txt

    Filesize

    2KB

    MD5

    0d945b0b598907c944fb183d6ea3cae1

    SHA1

    c2f3cad804436899adcf8f658e4eace27cdaf1b0

    SHA256

    2b4b892d9070b2f4c2e5a6b0130994a4ef4d5d151e1b9bb594d1aafa30308242

    SHA512

    6b751ed89f3b2c2748937a50f5e57b5f1aea5e93172eef00db86f5e66a5455f2e429c20235c079a266e3f0399a5e78368179469d45c4e89306085a5c34ebc409

  • C:\Users\Admin\AppData\Local\Temp\u2ag.0.exe

    Filesize

    217KB

    MD5

    26313e703c18cea7cfb2cb1245030c9d

    SHA1

    b385ad882c7a0c1870c61055f6c4f4364d4fa2b1

    SHA256

    e58eac431ab13a302c401367bda8f30e2b606bbe91760b3ca6dac4f14ea36536

    SHA512

    5134b42538bef5a8083b6e04005b214f42c3981fd04b01b1bae5f343e46b5e4eb8b4bc98b52f9261a9f58da53f0275d646516dcd216a28a2895c11ad4ed4a302

  • \ProgramData\mozglue.dll

    Filesize

    593KB

    MD5

    c8fd9be83bc728cc04beffafc2907fe9

    SHA1

    95ab9f701e0024cedfbd312bcfe4e726744c4f2e

    SHA256

    ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

    SHA512

    fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

  • \ProgramData\nss3.dll

    Filesize

    2.0MB

    MD5

    1cc453cdf74f31e4d913ff9c10acdde2

    SHA1

    6e85eae544d6e965f15fa5c39700fa7202f3aafe

    SHA256

    ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

    SHA512

    dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

  • \Users\Admin\AppData\Local\Temp\u2ag.1.exe

    Filesize

    4.6MB

    MD5

    397926927bca55be4a77839b1c44de6e

    SHA1

    e10f3434ef3021c399dbba047832f02b3c898dbd

    SHA256

    4f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7

    SHA512

    cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954

  • memory/2092-20-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

    Filesize

    1024KB

  • memory/2092-187-0x0000000000400000-0x0000000002B60000-memory.dmp

    Filesize

    39.4MB

  • memory/2092-159-0x0000000000400000-0x0000000002B60000-memory.dmp

    Filesize

    39.4MB

  • memory/2092-63-0x0000000061E00000-0x0000000061EF3000-memory.dmp

    Filesize

    972KB

  • memory/2092-22-0x0000000000400000-0x0000000002B60000-memory.dmp

    Filesize

    39.4MB

  • memory/2092-106-0x0000000000400000-0x0000000002B60000-memory.dmp

    Filesize

    39.4MB

  • memory/2092-160-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

    Filesize

    1024KB

  • memory/2092-182-0x0000000000400000-0x0000000002B60000-memory.dmp

    Filesize

    39.4MB

  • memory/2092-21-0x00000000002B0000-0x00000000002D7000-memory.dmp

    Filesize

    156KB

  • memory/2092-188-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

    Filesize

    1024KB

  • memory/2120-192-0x0000000000390000-0x00000000003B0000-memory.dmp

    Filesize

    128KB

  • memory/2120-198-0x0000000073840000-0x0000000073F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2120-196-0x0000000004B20000-0x0000000004B60000-memory.dmp

    Filesize

    256KB

  • memory/2120-193-0x0000000073840000-0x0000000073F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2564-148-0x000000001F640000-0x000000001F6BA000-memory.dmp

    Filesize

    488KB

  • memory/2564-164-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-142-0x00000000057A0000-0x00000000057B4000-memory.dmp

    Filesize

    80KB

  • memory/2564-143-0x000000001EBC0000-0x000000001EBE4000-memory.dmp

    Filesize

    144KB

  • memory/2564-145-0x000000001EBE0000-0x000000001EBEA000-memory.dmp

    Filesize

    40KB

  • memory/2564-146-0x000000001EC10000-0x000000001EC3A000-memory.dmp

    Filesize

    168KB

  • memory/2564-141-0x000000001E950000-0x000000001E95C000-memory.dmp

    Filesize

    48KB

  • memory/2564-147-0x000000001F590000-0x000000001F642000-memory.dmp

    Filesize

    712KB

  • memory/2564-149-0x000000001DDF0000-0x000000001DE52000-memory.dmp

    Filesize

    392KB

  • memory/2564-150-0x0000000005940000-0x000000000594A000-memory.dmp

    Filesize

    40KB

  • memory/2564-154-0x000000001FBE0000-0x000000001FEE0000-memory.dmp

    Filesize

    3.0MB

  • memory/2564-156-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-157-0x000000001E8E0000-0x000000001E8EA000-memory.dmp

    Filesize

    40KB

  • memory/2564-139-0x000000001ED70000-0x000000001EE80000-memory.dmp

    Filesize

    1.1MB

  • memory/2564-135-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-161-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-158-0x000000001E8F0000-0x000000001E912000-memory.dmp

    Filesize

    136KB

  • memory/2564-140-0x0000000003D00000-0x0000000003D10000-memory.dmp

    Filesize

    64KB

  • memory/2564-165-0x000000001E920000-0x000000001E92C000-memory.dmp

    Filesize

    48KB

  • memory/2564-169-0x000007FEF5CE0000-0x000007FEF66CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2564-170-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-179-0x0000000005960000-0x000000000596A000-memory.dmp

    Filesize

    40KB

  • memory/2564-180-0x0000000005960000-0x000000000596A000-memory.dmp

    Filesize

    40KB

  • memory/2564-133-0x00000000001F0000-0x0000000003AE8000-memory.dmp

    Filesize

    57.0MB

  • memory/2564-183-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-132-0x000007FEF5CE0000-0x000007FEF66CC000-memory.dmp

    Filesize

    9.9MB

  • memory/2564-195-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2564-194-0x000000001E970000-0x000000001E9F0000-memory.dmp

    Filesize

    512KB

  • memory/2772-117-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-131-0x0000000000400000-0x00000000008AD000-memory.dmp

    Filesize

    4.7MB

  • memory/2772-39-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2968-37-0x0000000000400000-0x0000000002B83000-memory.dmp

    Filesize

    39.5MB

  • memory/2968-3-0x0000000000400000-0x0000000002B83000-memory.dmp

    Filesize

    39.5MB

  • memory/2968-1-0x0000000002C40000-0x0000000002D40000-memory.dmp

    Filesize

    1024KB

  • memory/2968-2-0x00000000002F0000-0x000000000035C000-memory.dmp

    Filesize

    432KB

  • memory/2968-38-0x0000000002C40000-0x0000000002D40000-memory.dmp

    Filesize

    1024KB