Analysis

  • max time kernel
    145s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/06/2024, 00:58

General

  • Target
    ac533f035414c6593b71c9f756bee577_JaffaCakes118.exe
  • Size 493KB
  • Sample240615-bbq5vstbmg
  • SHA256 a0703ee1ef3e92e09228049549856c5f9a800049b741faaf0e56a35ed73bbfc8
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Drops startup file 3 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 3 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ac533f035414c6593b71c9f756bee577_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ac533f035414c6593b71c9f756bee577_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops startup file
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\SysWOW64\HelpMe.exe
      C:\Windows\system32\HelpMe.exe
      2⤵
      • Modifies WinLogon for persistence
      • Drops startup file
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops autorun.inf file
      • Drops file in System32 directory
      PID:624
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4104,i,11746347647270949551,7786733067759450703,262144 --variations-seed-version --mojo-platform-channel-handle=4020 /prefetch:8
    1⤵
      PID:3548

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          desktop.ini.exe

          • Path C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.exe
          • Size 494KB
          • SHA256 5ad3d7979f6922093ab8aefbe7a9e4e1798dc6785030f4323283a3cb779a6af0
          • MD5 SHA1 SHA512 SSDEEP

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 792760fe3c2d2c788c4607f18681c8db0d9be8c4d78da6e58c536a8308ece89d
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 67b87c10c720f062823916c3c2ae119374064c8b5d953dbb280df2830a436050
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 6f77a137c38e3f262b38f0c6f2518be96e82af8c5667452a6b53bcbbbf5cffba
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 aa9947fe1c5fbba6f94685daffa48de212b409b1418222e2ed42dbff812929f2
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 15a6a818162ff6711eb2cbe620a579fa5d7f40f0556af67c8b5eba2833558800
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 b649242239c4d8e29c4220d9302f12efd308544d31aa2100c9cfeb69c4f3c0bb
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 259571cefa2ab352eb9bb20c8b7a6953c4d9482e4cec38da5e26c9f29025e6b8
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 cec384fce91fa4661b3ba8061b5ebb7cfec1d259dc706d31352fc0e0df898c53
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 abb6e8e560908e22106a2030e6d0f68d7f0f508671f265886a1b253c319791bb
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 9c428fd1c93e280bbb6b6c209436707e01d138cd6479111deb3ebcffa2c60eeb
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 ecbafb504a900ee1e7f9d4151b416ff7a38b518db8a194f6817ae18588c46ec8
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 beca38e7087c7c240da6aebec3a32a18c7c1629adf65010e664f3b145a80314e
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 8f249df5ac5b690ca4f6a4b54299201fe1b5866469313ae00e5f04c54e604793
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 eb1d107318ed8d1b357b1002966fe83c0b7563b6e004908e49e17ae0fd1938d3
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 dfbc86205f8a5f3c12ce3301ff32fc4c047bbdc46838948750a6ba4c0f4de562
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 32baaf2d164a9023dc5cdf759ce381299c36bfb0897237ffb857f168b05277bd
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 fdc74a865c0fc57ce54f057b3bd7241a2e6aaf00f550c203714fdff834030e81
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 7650996c5ab18c79e8d5c7cc81f58f1bb0fce9d8d5f78835079c2b9c57f9edee
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 7157dafc255aac985392e7cdc555d4a21234ca00488d2de128bcbfc0578e6779
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 5b08230fadf4b03ad8a53fc6a1d41fa945219fc7921223211448879a0a9e2eb9
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 e8473f8a984afe23045f2bf7b86f0b960c29e38894c1e0c4ee026c4ad502e79a
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 d7ccc36327b2ee5a1e4a11b45f72ad55724b187359220d6184ee8548ac93739a
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 1bb84a761269229f5746a9247141b54377837e72af8326f6603eb31f7fca6b0b
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 57f7a051e3a76839ba11e7c5e6a1d3ca44dd45ce63c542e7bb69e0ca0d382bd3
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 85f8235e5ab0dc809ae01576a0e53d80c7d8fddfc2ad66422f09c92810b010ac
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 cde122b7816675663ff392ee1bc9050df40654f99a9d81f4a68211903897a850
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 9c5aecb0e28af094b373be61e78e5c2a5d896d9c4ff61c5e692c4cea20d89b5b
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 8bea64c364078df2c38c9759255aefc2cdf5c26c4415406d2c6f4d7fef97a4c1
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 8419b51c3fa21c6dd7c63a326058e2f64555bb1b582403c3000999cefdaddaf2
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 3e598f81b53e05eacc48573e5ba20edfe1f2ec55a78923b7f13655d256369f67
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 424d77196e268e3966e663b4e9699f314c2a6723097b57dd7e75ee7c1797d371
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 b439e986344be533084700a992f9ee03c46789db68031639a4d07d514fa62c1c
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 98396928b4a3218453661edf69073bf601c6d7718e3c6ab80b9b4490a7a02832
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 fda5dd00c9654b543251b8c670c1b6298f4875211e1bbc8a0939ca1463a57ba0
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 6ef110c7b940cea35eca2a850b3530d72769b004ea3069ca133e4326a0f63aa6
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 a279ed676c20dedc83351157b43399f95bc87195e34b16f26cd2dfb8af332ddb
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 4b8c595177dcf1c9d7883922668f1178b5f905dcb9bdc8b517780dc0e2321fe9
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 8ac8262fe3b8970c283350e88f2a5985e84d89bd74bf4799bb6e300927f0e328
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 3cacfffe657fe077feca3e67bc43e5fe9b2dee3120836a77a4f9a5dc8337de4e
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 45980e789b05d8e9bed310b2489b6161b35043abe65f5ae705f23d7fb87c4022
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 1c90039810ceb6cda4ac6faf84e93204003518bcc9f24f7443bfabe559202f26
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 dfeb8606c83b9fcedd767a4e3699bc0a212cefbfed51f8befb5f8f3ed044838b
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 26826d3a7ff4aeba466cc2a4d179ddd46363aef42ee4157c8b7878eede1b08fc
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 cacab864e1c7d531011fd6e1c8b51191ddea2a3090e4fb0fbbab87aac9ef2d65
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 29be999a989908c2b0a7b5a3cde2abae8dd8a677a98cad28be77fafea30fe0ef
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 5a95a6d94bc7764de79efe42dddd1c0a63f8efcba12a0a626f9326fa7a7f2b76
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 5e9aa1149e71390d8e3f3bbc00408374bbc2e5a064e150e318069050cd989fa7
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 001ba6ab0d367caea03ac34a8347f8498bafaa96892915f9c1fb129b0cb62afb
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 65a574d1a6af39e0c57fc9bb7c0b0c7a68a43322fcdaf376fe0ca39b98fc2a5b
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 3f1ebd45d3232fb75c05fbf30698566603051d68845c4f79e4c035bf6b75ceae
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 32a82877fe0ad0bd0c7b1abf7e136bf008c82697ba6fea269710a2f033b0b61f
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1KB
          • SHA256 84a5369ae83febe23bcd3487899d9925f5b681a2f9525f06a3a0472cc639608f
          • MD5 SHA1 SHA512

          Soft.lnk

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Soft.lnk
          • Size 1023B
          • SHA256 e232e76055e9acb4c858c511e2a6a7ae1b2a4fe7ca448cd711b6947ad26a994e
          • MD5 SHA1 SHA512

          HelpMe.exe

          • Path C:\Windows\SysWOW64\HelpMe.exe
          • Size 301KB
          • SHA256 129b1f1826a9ee4cd7071a7e8d696b978126f3d64d58ae9d89c4822cb5c37624
          • MD5 SHA1 SHA512 SSDEEP

          desktop.ini.exe

          • Path F:\$RECYCLE.BIN\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.exe
          • Size 494KB
          • SHA256 e4dd6d341f8802805441c55ae111e1eabffc982af8803742bc885230b31c0b47
          • MD5 SHA1 SHA512 SSDEEP

          AUTORUN.INF

          • Path F:\AUTORUN.INF
          • Size 145B
          • SHA256 cfe448b4506a95b33b529efa88f1ac704d8bdf98a941c065650ead27609318ae
          • MD5 SHA1 SHA512

          AutoRun.exe

          • Path F:\AutoRun.exe
          • Size 493KB
          • SHA256 a0703ee1ef3e92e09228049549856c5f9a800049b741faaf0e56a35ed73bbfc8
          • MD5 SHA1 SHA512 SSDEEP

          memory/624-152-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-60-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-182-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-70-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-5-0x0000000002070000-0x0000000002071000-memory.dmp

          memory/624-80-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-142-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-122-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-132-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-172-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-50-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-90-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-112-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-162-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/624-102-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-0-0x00000000020C0000-0x00000000020C1000-memory.dmp

          memory/2356-171-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-161-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-111-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-101-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-151-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-89-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-59-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-121-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-141-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-75-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-49-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-181-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-131-0x0000000000400000-0x0000000000478000-memory.dmp

          memory/2356-69-0x0000000000400000-0x0000000000478000-memory.dmp