Analysis
- max time kernel
134s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
27/06/2024, 12:15
Behavioral task
behavioral1
Sample
15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe
Resource
win7-20240508-en
windows7-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
12 signatures
150 seconds
General
- Target 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe
- Size 100KB
- Sample240627-pfcd6atarm
- SHA256 1306b4b2a4496fc161302c6ada2ad83cb2a09ddbb9c2d792072c54385b2735c0
- MD5 15f89ea4359d09d3e72b0d2ec97b83b0
- SHA1 b461114ef644e7463a0e2a9cb846bf3486eaa2da
- SHA512 1b69411f0d8c7aaa165a6940f01f0cafb58251fde5553d73e6e6c1be636079ed8399457ce10307ecd808c726daceccefb4b1eed1bb29ed88d6bce1e4b0befcad
- SSDEEP 1536:JxqjQ+P04wsmJCD4XanyXAR+7DgMmIb4gvn+xxBvuNsBv:sr85CkKywoAMhv+xzum
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Detect Neshta payload 4 IoCs
resource yara_rule behavioral2/files/0x0006000000020247-13.dat family_neshta behavioral2/memory/3504-118-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3504-119-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta behavioral2/memory/3504-121-0x0000000000400000-0x000000000041B000-memory.dmp family_neshta - Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Executes dropped EXE 1 IoCs
pid Process 460 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Modifies system executable filetype association 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
resource yara_rule behavioral2/files/0x0008000000023622-4.dat upx behavioral2/memory/460-9-0x0000000000400000-0x0000000000467000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\identity_helper.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\MICROS~1\CLICKT~1\{9AC08~1\INTEGR~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\cookie_exporter.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\msedgewebview2.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\msedge.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~4.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MI9C33~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MIA062~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmpconfig.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\msedge_proxy.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.41\MICROS~2.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\BHO\ie_to_edge_stub.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\MicrosoftEdgeUpdate.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\msedge_pwa_launcher.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\125025~1.92\notification_click_helper.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe File opened for modification C:\PROGRA~2\WI8A19~1\ImagingDevices.exe 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\svchost.com 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3504 wrote to memory of 460 3504 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe 90 PID 3504 wrote to memory of 460 3504 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe 90 PID 3504 wrote to memory of 460 3504 15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies system executable filetype association
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3504 -
C:\Users\Admin\AppData\Local\Temp\3582-490\15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe"2⤵
- Executes dropped EXE
PID:460
-
-
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 --field-trial-handle=4416,i,7869973516895866428,11647313872437892197,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:81⤵PID:1244
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE
- Size 86KB
- SHA256 ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29
- MD5 3b73078a714bf61d1c19ebc3afc0e454
- SHA1 9abeabd74613a2f533e2244c9ee6f967188e4e7e
- SHA512 75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4
- SSDEEP 1536:JxqjQ+P04wsmJCNgh/sE/EkHd0Ci2zkQASqk+H6L2C:sr85CysEM6GC+QA8+HlC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3582-490\15f89ea4359d09d3e72b0d2ec97b83b0_JaffaCakes118.exe
- Size 60KB
- SHA256 030628749ec838aae3e3304cad93c388495dea2b2d75a25e6948278be3b41e98
- MD5 418cd2707cecc2f434d19a72cc916630
- SHA1 9b33d4b7079e343bfd2c877844276a4cca7e2068
- SHA512 356256b067e8e06f50b064862b5f4581aff4cfe82cdfa1fa93156e6be9587745c0a1abad960e7f5332858d85c46a31a65ff1ff95ed07a0d64337350e9dfd92f2
- SSDEEP 768:QhownZadb/o+gMm87bk9gE+hdnf6Xj4Jg2oBu3uM0lhuhPsBJ///e4zLpwkPWhye:Q+7DgMmIb4gvn+xxBvuNsBo4XanyX
- MD5 SHA1 SHA512 SSDEEP