815022e72246e0df46136e5aac686ae4600bf975c5b90be3953c0172831ce7cb

Analysis

max time kernel
146s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 23:18

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General

Target

ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
Size

1.8MB
MD5

ec33c80a9fa21652cbe2e5d57fac7ee3
SHA1

c2e77489346f7710a89fbb98c6e47004195d1376
SHA256

815022e72246e0df46136e5aac686ae4600bf975c5b90be3953c0172831ce7cb
SHA512

66699833b5c73c0301254b5d30df48e7cd32947701a629c654e86ff92d9a311cd34aa53d507a3277192053051967b5b8100a0321b10bd7d460b04d6528325bbe
SSDEEP

24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqUkH7:SCqm2Jpr0nNM7Dus7Nx2b

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1688-0-0x0000000000400000-0x00000000005BA000-memory.dmp	upx
behavioral2/files/0x000100000002285a-5.dat	upx
behavioral2/memory/1688-1047-0x0000000000400000-0x00000000005BA000-memory.dmp	upx

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\EnterWrite.mov.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jawt.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Java\jre-1.8\bin\mlib_image.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\lib\sound.properties	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.fr-fr.xml	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-oob.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-phn.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_M365_eula.txt	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Internet Explorer\de-DE\ieinstal.exe.mui.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\verify.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Word.Word.x-none.msi.16.x-none.xml.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientEventLogMessages.man.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\legal\jdk\lcms.md	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-environment-l1-1-0.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ppd.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\Uninstall.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntryR_PrepidBypass-ul-oob.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Retail-ppd.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\rtscom.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-environment-l1-1-0.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Document Themes 16\Facet.thmx	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Grace-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\SubsystemController.man.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.exe.sig	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-sysinfo-l1-1-0.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-phn.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ul-oob.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-pl.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Retail-ul-phn.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\7-Zip\Lang\ga.txt.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkDiv.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3101-0000-1000-0000000FF1CE.xml	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ea-sym.xml.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\7-Zip\7z.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-pl.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\ClientARMRefer_eula.txt	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.it-it.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javacpl.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ul-oob.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\vccorlib140.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\sunmscapi.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\gstreamer-lite.dll	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue.xml	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ppd.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-pl.xrm-ms.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ppd.xrm-ms	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
File created	C:\Program Files\7-Zip\7zG.exe.exe	ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ec33c80a9fa21652cbe2e5d57fac7ee3_JaffaCakes118.exe"
1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:1688

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 --mojo-platform-channel-handle=3380 --field-trial-handle=2148,i,1752153415760610784,11376271161549019716,262144 --variations-seed-version /prefetch:8
1⤵
PID:3396

Network

MITRE ATT&CK Matrix

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Downloads

C:\Program Files\7-Zip\7-zip32.dll

Filesize
1.8MB

MD5
9fa6e8026b9e6d038c580971a13762c4

SHA1
0c65db304dacd879890b89c768a482f659a6b01a

SHA256
d6954967eab249c02ab544301675f3e668bc60251ed34cf6021f292d9551c9f5

SHA512
232c1d9336732deefa20ccba9648671ec825f5775de5f9d75a1bcbbe37509ef0463938f83b037a14f424673247fee2b545403e3e415e0783c78d239b0ed9d1fb

Download Submit
memory/1688-0-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/1688-1047-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads