Analysis
- max time kernel
299s - max time network
299s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
11/05/2026, 18:09
Behavioral task
behavioral1
Sample
OficioDigitalPCPA.exe
Resource
win10v2004-20260130-en
7 signatures
300 seconds
Behavioral task
behavioral2
Sample
OficioDigitalPCPA.exe
Resource
win10ltsc2021-20260130-en
7 signatures
300 seconds
Behavioral task
behavioral3
Sample
OficioDigitalPCPA.exe
Resource
win11-20260130-en
7 signatures
300 seconds
General
- Target OficioDigitalPCPA.exe
- Size 54.0MB
- Sample260511-wref8abw4j
- SHA256 e1f179df4b7c946e7161d61da71c136c2ddd203434f6cd926556894b48c712ea
- MD5 0ff35344478cec5e62b5ba644c5780e1
- SHA1 a060ee81b9a3624555f63944bc7a82339daf514d
- SHA512 f9b4ec438fd45e7a8bab667bfc5ed6cd51202088f50a44f52acdc6f60755aed4ba6bd5f7b61fd986f11591918f1831ab55db91a1cfd4425ce8cfa2b4d975a0cf
- SSDEEP 1572864:TZT5vQnGbS5OtUIYjFbUTtp3+ngP5VsVkYW:TZTVLZuFbQlPjs+X
- TLSH T17EC73337F298993FD12497315AB28165553B7A10BC02CD4E92EC78D8CF762A13E3B64B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Windows\CurrentVersion\Run\electron.app.Grape = "C:\\Users\\Admin\\AppData\\Local\\ProSoftxUltraToolator\\Grape.exe" Grape.exe Set value (str) \REGISTRY\USER\S-1-5-21-2122505878-652277452-2375749442-1000\Software\Microsoft\Windows\CurrentVersion\Run\electron.app.Grape = "C:\\Users\\Admin\\AppData\\Local\\ProSoftxUltraToolator\\Grape.exe" Grape.exe - Executes dropped EXE 9 IoCs
pid Process 4204 OficioDigitalPCPA.tmp 1116 Grape.exe 4776 Grape.exe 2076 Grape.exe 2984 Grape.exe 4816 Grape.exe 484 Grape.exe 1320 Grape.exe 1980 Grape.exe - Loads dropped DLL 14 IoCs
pid Process 1116 Grape.exe 4776 Grape.exe 4776 Grape.exe 4776 Grape.exe 4776 Grape.exe 2076 Grape.exe 2984 Grape.exe 4816 Grape.exe 4816 Grape.exe 4816 Grape.exe 4816 Grape.exe 484 Grape.exe 1320 Grape.exe 1980 Grape.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OficioDigitalPCPA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OficioDigitalPCPA.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral3/memory/3980-1-0x0000000000A70000-0x0000000000B58000-memory.dmp innosetup behavioral3/memory/3980-334-0x0000000000A70000-0x0000000000B58000-memory.dmp innosetup - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2076 Grape.exe 2076 Grape.exe 484 Grape.exe 484 Grape.exe 1320 Grape.exe 1320 Grape.exe 1980 Grape.exe 1980 Grape.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3980 wrote to memory of 4204 3980 OficioDigitalPCPA.exe 80 PID 4204 wrote to memory of 1116 4204 OficioDigitalPCPA.tmp 81 PID 1116 wrote to memory of 4776 1116 Grape.exe 82 PID 1116 wrote to memory of 4776 1116 Grape.exe 82 PID 1116 wrote to memory of 2076 1116 Grape.exe 84 PID 2984 wrote to memory of 4816 2984 Grape.exe 87 PID 2984 wrote to memory of 4816 2984 Grape.exe 87 PID 2984 wrote to memory of 484 2984 Grape.exe 88 PID 1116 wrote to memory of 1320 1116 Grape.exe 90 PID 2984 wrote to memory of 1980 2984 Grape.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\OficioDigitalPCPA.exe"C:\Users\Admin\AppData\Local\Temp\OficioDigitalPCPA.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Users\Admin\AppData\Local\Temp\is-KTJ5TBQLJ4.tmp\OficioDigitalPCPA.tmp"C:\Users\Admin\AppData\Local\Temp\is-KTJ5TBQLJ4.tmp\OficioDigitalPCPA.tmp" /SL5="$70276,55365982,887296,C:\Users\Admin\AppData\Local\Temp\OficioDigitalPCPA.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4204 -
C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"3⤵
- Adds Run key to start application
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1116 -
C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=gpu-process --field-trial-handle=1752,12211829424777848580,6151458576138910632,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1748 --ignored=" --type=renderer " /prefetch:24⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4776
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C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=utility --field-trial-handle=1752,12211829424777848580,6151458576138910632,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2188 /prefetch:84⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2076
-
-
C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=gpu-process --field-trial-handle=1752,12211829424777848580,6151458576138910632,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADoAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1824 /prefetch:24⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1320
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-
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2044
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C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exeC:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe1⤵
- Adds Run key to start application
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2984 -
C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=gpu-process --field-trial-handle=1764,14144877625621343288,5148761725718159739,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1772 --ignored=" --type=renderer " /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4816
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C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=utility --field-trial-handle=1764,14144877625621343288,5148761725718159739,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2224 /prefetch:82⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:484
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-
C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe"C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\Grape.exe" --type=gpu-process --field-trial-handle=1764,14144877625621343288,5148761725718159739,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-preferences=KAAAAAAAAADoAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=2148 /prefetch:22⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:1980
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:2612
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\D3DCompiler_47.dll
- Size 4.3MB
- SHA256 4b074a3976399dc735484f5d43d04b519b7bdee8ac719d9ab8ed6bd4e6be0345
- MD5 fea40e5b591127ae3b065389d058a445
- SHA1 621fa52fb488271c25c10c646d67e7ce5f42d4f8
- SHA512 d2412b701d89e2762c72dd99a48283d601dd4311e3731d690cc2ab6cced20994fa67bf3fea4920291fc407cd946e20bdc85836e6786766a1b98a86febaa0e3d9
- SSDEEP 49152:cwBNwAqRvTvbehyCZ5xRmhErU6jFyU+dQZTHchy0eQago4I+oiP85+hA6+Se4QQU:SUZ5P7FwcAgLbz+3s0Bm
- TLSH T181267D5676A810E9C17BC178CA474317EBB1B81403349BEF1590C669EF73BE26E3A724
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\chrome_200_percent.pak
- Size 312KB
- SHA256 cd584f20aeed80fe5852d5d5656a12d25d9116d6b805ddbec3874d310925df2a
- MD5 bd66e8de6979dfe12cbaa29390d11a64
- SHA1 967916eb7587f0163fbce50c7b4822d06e939d5a
- SHA512 f77bd5004d8da54e8588ffcf6962b3244b8e4a9f6310d31f0c7c44d913504577c9e3fb858078705c384649fbcf26223d8f98dd02778e259a8924028f2be3bc1c
- SSDEEP 6144:8DQYaR+9bITNNz73QYV85u/oFYvwoytKi6obByPGlPFYKKo+:RfIITDg5u/oFFpxLlFYb
- TLSH T1C064F1E6F3F4AC3CE9971E3351560AA3DD7711350AB7434AC28AAC343D56B9489C938B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\ffmpeg.dll
- Size 2.2MB
- SHA256 1a5ea394d48ec44bdffc87a0a414553acd7496058546fda51f2aa7afc774d277
- MD5 8b9523d7903086ac856883180ebacb62
- SHA1 2dd60ab51c395faee96d3ce88936124c6cb8cdb1
- SHA512 5047265d676c0422d48466fd670f406e4cadb1f673b3caca14fe475e710949f8daae3acf4ed59a1e0a4aec322761bd1f606eeabc39b37e6b9a4f523635a33be4
- SSDEEP 49152:+spMRI28259LtbjsjdbVmofrZq/zPhmFyuPAfL1s2OwGNbHRtL:+4b2aux6LNbHD
- TLSH T1BCB5AF07F5FA00E9C02AC27487ABA633FA367C4A4521772F1690A6253F7BF905B5E705
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\icudtl.dat
- Size 10.0MB
- SHA256 594637e10b8f5c97157413528f0cbf5bc65b4ab9e79f5fa34fe268092655ec57
- MD5 3f019441588332ac8b79a3a3901a5449
- SHA1 c8930e95b78deef5b7730102acd39f03965d479a
- SHA512 ee083ae5e93e70d5bbebe36ec482aa75c47d908df487a43db2b55ddd6b55c291606649175cf7907d6ab64fc81ead7275ec56e3193b631f8f78b10d2c775fd1a9
- SSDEEP 196608:gmXwSv9AAQMlptodliXUxR0rHf93WhlA6tnoB:gjKlQMlpgliXUxR0rHf93WhlA6tnoB
- TLSH T167B62846B2EB4EC2F9FBAE70D9F463675426BC016E31815946042F3B1C777E08761BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\locales\en-US.pak
- Size 75KB
- SHA256 3333cf1fb2b0c15ea819787ba672d2274f3136e6a8729f2e5d2796b740688183
- MD5 a2201115723fd61d1e68ab001e6cdca0
- SHA1 a97073e22adf7b300e702e717743cd249e64b4fb
- SHA512 e68c451602a0c2cd47ee3652daf1d74d87e6e61ebda9166cbb182301f03118b72288968695f85a1bcdefb45e4753ba7187dd5159b6694952f33238af39d89479
- SSDEEP 1536:2GBj+Xuwnu0fzEphzDiQ2trhu5uBlgfSOqJedMprkhxv+fDgglgqfowv:2yqXJtzEphSBBlgm+xKgglgFwv
- TLSH T1E2734D5BE3C42235059303627A0377A6AB25E0A967521197BC9CC16C33B7FE4C2776E7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\resources.pak
- Size 8.9MB
- SHA256 7b2bccc7c2469d516116e9e9fb3ef9ee397ac98508ccd4f3f6714b7ccd1b9c3f
- MD5 fc8c0d2bf591195c8a7ec32b034d3ba4
- SHA1 58ada360ee3482b424a8b876446d864ba02e7b7c
- SHA512 46d033b476963310fe7386e4ad764ec583d50cc1df2e91e1ae0660f50ee7bad624fa146d867659f6bdb1072f34d2baec466637233e45b5f6df05201a51049dbd
- SSDEEP 98304:mOdRYaPrtXSElgA1hMoJm7bgGMy6NFfwbPPs:mOdRYaPrtnWahMWmbl6N0Pk
- TLSH T1ED967D573255103A82DA86FB64BA0603BF376046B41090BCF9ACDDCD5BEED429277B39
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\swiftshader\libGLESv2.dll
- Size 3.6MB
- SHA256 f1d11680aeba15d3f31fd3982da7a78b460705fd54e6033fd791e5298cdbfcd5
- MD5 5d71cefb8378b025f941eba3ccf328e3
- SHA1 e6de9c0de7e2c9157bbd4c01f26d2fde6f34e9f4
- SHA512 65fdeda1239de431ba4694123ee136f035b21d635d1e17982690e2103d04632023c82571d467dc2fbb349eb8f36765cbaff5e0ea93bd49b64a7fb797bdd79120
- SSDEEP 49152:UE8gY3DuOpn+em8kINB/2xPkhDZ0SmDxcJtaRL96Om9MQ0xehKyRGZP+mt1G3eWE:i7GkhDpoWJtaPm9MQ3cA3
- TLSH T12006E803D66F90EFE056EA35971BB332D1B578C574387976676239112BE27202B3B388
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\swiftshader\libegl.dll
- Size 392KB
- SHA256 91e118f71d5605b24d58002f152fe7bfe95af85a0027076a944c62609357e16e
- MD5 a686afbd8b63a663ab6af10ae14b4f38
- SHA1 76f1d873233dc5a2ffd5ed8b003614825755236c
- SHA512 b5307e6b254491cbc11bd18395036604ac333f65ee3d64cbd62f2f12bb615f080f1740c3e55e69e3758fa19daefcb8b9bd3cbe19956b77e7ca7a539a7c9ccae5
- SSDEEP 6144:C3lNvD9dUn+x5WiqCff0vDixSx9+6ipIJqH48rrAtaWL0W:C3lNvxdUn9iqCfsFcIJqUtar
- TLSH T1FE847D16F7A048B9D067C034C9278A42DA71BCDE0F65E29F2395425E2F77BE49E39720
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\ProSoftxUltraToolator\v8_context_snapshot.bin
- Size 607KB
- SHA256 172d37f02295e53a548907baac6eb33b3c2acaa49c1008bae27acf3a1a0d1c1a
- MD5 059c46a6c2a64b3c787d1479cd1e28a6
- SHA1 93ab53fd9ffa4822a7c2bf33b3248863bef1abef
- SHA512 aec0893b15e3df8c459b3d3c4710d8b0df6809f10dd3138ac0abbee1abe58743a47a31a46c327b8724a34de54b465dc6dfc24d458242cbf335dfa5805dc8a774
- SSDEEP 6144:wdBNIyNEDV3VySacNOOU/coSWoiC5/8N2vEtncL+S+3:wdBuLDV3c9cL5m2oHS+3
- TLSH T181D4A454B761EF8BF336817A56C15BA036A4E0441F01BB5B53684FBD3C2FA210D29BA7
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-97HST0J874.tmp\chrome_100_percent.pak
- Size 175KB
- SHA256 65cb11d090b32e0fb3c740a736c13c0a47cb1bcb265c084e3de5bb7474fb662f
- MD5 3ff806f44723cee528a1aaee4d3a289e
- SHA1 56830e7ff31f803077aed774fafebd4e6c5e6c90
- SHA512 03dafb839308d644a9943ba66838536fbd1f606cafe392f90925ce51766b5e3a9064d60ca8463bacf7238258beded570d5a0007f3ce11c14f87b10faa2da2977
- SSDEEP 3072:ISzwVnp8YdJtroNdX2w5+vfdYCJdx10khejSTS9SO0vVm7O0U27IIABNHlJsgfI:ISzwVSTNhx5c1YC7x10fSucY7OP2ITQ
- TLSH T1EC04D0E3B3F0AC7EE65B0A3375550B77E93B413506A30309C28689752D5AB80D9DD78B
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-KTJ5TBQLJ4.tmp\OficioDigitalPCPA.tmp
- Size 4.2MB
- SHA256 e607637b946940c09fd8e1b440cb323ef4c028e985607cba74d342ad7e02dfed
- MD5 33aaf6cb9b7065c0548a056bfbbb6417
- SHA1 b845b2a934dca2b320ac03df71821031f1a16ed4
- SHA512 e6c09067ffac9cdfcb3837a932bbcc4216dcb7dca92a4d8d50a4d8e98a471b97d94dcd7b7088ab948f36677ebef8d541918b30c49d20db3d8e26bc2185508cc6
- SSDEEP 98304:nicG2nYJWxvmv99qfccaTY8TXfJjc2Ux333P/:lnYJWZWzfJj6/
- TLSH T1B1266E13F788753EE4B71A3A883BA654583B7A213A16CC477BFC2D4C4E39640AD26747
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\setup.txt
- Size 8B
- SHA256 bfcd9a7f1abea620234acbc6decdf0ffa111748d648eacd22c2681868f1c3ae8
- MD5 9c38b191e1923193a6bf1318a3031f8c
- SHA1 00786fd268a072e0e368455f2f21b4822722ddfc
- SHA512 fad7d19b08f1f5bc2712e5d68f3a04ec3bce628e26ee5952c061bf5ddd57b77e4a803e010c6a89be5d4eec2a53f637210754f486743527ed7f95a1f07080d487
- MD5 SHA1 SHA512