Analysis
- user interaction
yes - max time kernel
117s - max time network
99s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
05/08/2026, 01:46
Behavioral task
behavioral1
Sample
mojo.7z
Resource
win11-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
mojo.exe
Resource
win11-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral3
Sample
welovemojo.exe
Resource
win11-20260513-en
1 signatures
150 seconds
General
- Target mojo.exe
- Size 7.6MB
- Sample260805-b7asrawbkg
- SHA256 13f7569bdd84b608fce786698e6c5967c2478f948e983812f0c2a4ee87b5c796
- MD5 60079e76bb9b3ed8e10791bd7be64ae7
- SHA1 7153b54f4a44c5604fffaa135a71c0d7b1b85aca
- SHA512 28c2aa1fbb3e16673737a5cd81dd791ba6d15a0fc6ce676695900cea840be26befd2f6700b897743b7024af195eadd524af8eb750773a16f635771b2cbd5c4e1
- SSDEEP 196608:CkfKImUf94NgtndrEY6kGccS5Pohx9pn:nfR6gtdAY6O5Pof9pn
- TLSH T19F8623F961583318C45F88398833FC28F1B1572E8EF9847A71DE3AD06B9E415DA46F62
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1848 mojo_spline_host.exe -
resource yara_rule behavioral2/memory/1820-12-0x00007FF61FA90000-0x00007FF620C54000-memory.dmp vmprotect behavioral2/memory/1820-15-0x00007FF61FA90000-0x00007FF620C54000-memory.dmp vmprotect behavioral2/memory/2788-19-0x00007FF61FA90000-0x00007FF620C54000-memory.dmp vmprotect behavioral2/memory/2788-24-0x00007FF61FA90000-0x00007FF620C54000-memory.dmp vmprotect behavioral2/memory/2788-216-0x00007FF61FA90000-0x00007FF620C54000-memory.dmp vmprotect - Checks whether UAC is enabled 1 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA mojo_spline_host.exe - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedgewebview2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedgewebview2.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedgewebview2.exe - Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 1820 mojo.exe 1820 mojo.exe 1820 mojo.exe 1820 mojo.exe 1820 mojo.exe 1820 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe 2788 mojo.exe - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
pid Process 3928 msedgewebview2.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1820 mojo.exe Token: SeDebugPrivilege 2788 mojo.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2788 mojo.exe - Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1820 wrote to memory of 2788 1820 mojo.exe 81 PID 2788 wrote to memory of 1848 2788 mojo.exe 82 PID 1848 wrote to memory of 3928 1848 mojo_spline_host.exe 84 PID 3928 wrote to memory of 2104 3928 msedgewebview2.exe 86 PID 3928 wrote to memory of 1712 3928 msedgewebview2.exe 88 PID 3928 wrote to memory of 1712 3928 msedgewebview2.exe 88 PID 3928 wrote to memory of 1712 3928 msedgewebview2.exe 88 PID 3928 wrote to memory of 856 3928 msedgewebview2.exe 89 PID 3928 wrote to memory of 4960 3928 msedgewebview2.exe 90 PID 3928 wrote to memory of 4960 3928 msedgewebview2.exe 90 PID 3928 wrote to memory of 4112 3928 msedgewebview2.exe 91 PID 3928 wrote to memory of 4112 3928 msedgewebview2.exe 91 PID 3928 wrote to memory of 4112 3928 msedgewebview2.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\mojo.exe"C:\Users\Admin\AppData\Local\Temp\mojo.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Users\Admin\AppData\Local\Temp\mojo.exe"C:\Users\Admin\AppData\Local\Temp\mojo.exe" --vc-uiaccess-relaunch2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Users\Admin\AppData\Local\MojoExt\spline\mojo_spline_host.exe"C:\Users\Admin\AppData\Local\MojoExt\spline\mojo_spline_host.exe"3⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=mojo_spline_host.exe --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --mojo-named-platform-channel-pipe=1848.4008.67924911959802768314⤵
- Enumerates system info in registry
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x164,0x168,0x16c,0x140,0x108,0x7ff9a501b078,0x7ff9a501b084,0x7ff9a501b0905⤵PID:2104
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView" --webview-exe-name=mojo_spline_host.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1728,i,6536543581938637321,7162099482372726928,262144 --variations-seed-version --mojo-platform-channel-handle=1724 /prefetch:25⤵PID:1712
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView" --webview-exe-name=mojo_spline_host.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2016,i,6536543581938637321,7162099482372726928,262144 --variations-seed-version --mojo-platform-channel-handle=2028 /prefetch:115⤵PID:856
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView" --webview-exe-name=mojo_spline_host.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1732,i,6536543581938637321,7162099482372726928,262144 --variations-seed-version --mojo-platform-channel-handle=2308 /prefetch:135⤵PID:4960
-
-
C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe"C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView" --webview-exe-name=mojo_spline_host.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3660,i,6536543581938637321,7162099482372726928,262144 --variations-seed-version --mojo-platform-channel-handle=3668 /prefetch:15⤵PID:4112
-
-
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\MojoExt\spline\Media\spline\index-viewer.html
- Size 9KB
- SHA256 52f9ad59c63c6b3215594e0c83d4bd6695e16b4a12c78675d959639d1d60bdb2
- MD5 a87b3b8a1c1eebe58a74fa3341ad2720
- SHA1 aa52e8bd7799bff1f087b98b213d012f1f74b7bd
- SHA512 e2f26a0cbfcf57d17be04d7e3434be6d1a201e17936b3b646521d84f789a2285223052bff5376c2b11a86603c27dae99cb6da84cb2ccd71fdf9f4728638f5982
- SSDEEP 96:7IhRsFWYFXvTHTf6RZQrgZmKTNnJmiGUyjU1tUIxH5WYvb:7IHpsvTb3OhhJnSIPWYvb
- TLSH T11812636A6162102A497393BA1FA7620DEB36D127338182DD7F6DA2115FF601641A3FEC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\MojoExt\spline\mojo_spline_host.exe
- Size 75KB
- SHA256 e331476ac010543300f1d02428eda82f4d5fd7ffbcb83154d2e21fcdccf75134
- MD5 9a7494c735ed8eef55c1a5482256115a
- SHA1 f387c09e3313a94ce2fea3a539396d9c437c0c09
- SHA512 b2fb03c7c689f67aabb41cf1f7516f596525eba0e108027007730e3c75597c4de0e271364ed99b8ed52114dba4c2122788397cdf2cd08f9abd2cf7bfe492fe71
- SSDEEP 1536:Fa+318hGRF9S6xEiV5/n/Yz5ZbyOyhgttFmUnACkXnsmbFyKA/Z80ZtbwbybsQxL:FB18hGr9NxEiV5//UDbrFmUnAEmbFyK8
- TLSH T1B1732B19D9A690A7D21ACD78C9618511EF72FC939B90A7CF27800ED70E62BD89F3D311
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 1529bb2a78d0a0e897b25e5282faf9f18a586bac3dc177546aabb755ebf11bbe
- MD5 9ba756670d6b786c717029a23f92cf96
- SHA1 b2824cff69cb88bb047de373ca3ed199f9ee0490
- SHA512 a4e014e933ca76262e45093d35f3bf595f80c7ca940173874e8c820f2b977479ffcdb40b8579158ebc01548a50b364a066337fdb6e622bc1b77969080114b856
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Crashpad\settings.dat
- Size 280B
- SHA256 356a537b18deaf9ff01f4af64da698b66b2c02157ae40c2b031be7bf210e010a
- MD5 8ecd7dd1f79a2bfa58bae3dad29610ee
- SHA1 270ac35c274759326f0b2d79c02d64ab14730042
- SHA512 c92ea718687b43d6c1d3e2eefa029fd0351f12250b004d373592c8755bd5b3bb526e11d0491bad97bb00bc2c135448a3a0355655f6fb423546be0f3f896fb12c
- TLSH T1B4D0121772410174C01034738102B6080800C51B4006C0019428851E1F584704B02481
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Crashpad\throttle_store.dat
- Size 20B
- SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
- MD5 9e4e94633b73f4a7680240a0ffd6cd2c
- SHA1 e68e02453ce22736169a56fdb59043d33668368f
- SHA512 193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\DawnWebGPUCache\data_0
- Size 8KB
- SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
- MD5 cf89d16bb9107c631daabf0c0ee58efb
- SHA1 3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b
- SHA512 8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0
- SSDEEP 3:MsFl:/F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\DawnWebGPUCache\data_1
- Size 264KB
- SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
- MD5 d0d388f3865d0523e451d6ba0be34cc4
- SHA1 8571c6a52aacc2747c048e3419e5657b74612995
- SHA512 376011d00de659eb6082a74e862cfac97a9bb508e0b740761505142e2d24ec1c30aa61efbc1c0dd08ff0f34734444de7f77dd90a6ca42b48a4c7fad5f0bddd17
- SSDEEP 3:MsEllllkEthXllkl2:/M/xT02
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\DawnWebGPUCache\data_2
- Size 8KB
- SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
- MD5 0962291d6d367570bee5454721c17e11
- SHA1 59d10a893ef321a706a9255176761366115bedcb
- SHA512 f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed
- SSDEEP 3:MsHlDll:/H
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\DawnWebGPUCache\data_3
- Size 8KB
- SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
- MD5 41876349cb12d6db992f1309f22df3f0
- SHA1 5cf26b3420fc0302cd0a71e8d029739b8765be27
- SHA512 e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e
- SSDEEP 3:MsGl3ll:/y
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\Extension Rules\MANIFEST-000001
- Size 41B
- SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
- MD5 5af87dfd673ba2115e2fcf5cfdb727ab
- SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
- SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Default\Site Characteristics Database\CURRENT
- Size 16B
- SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
- MD5 46295cac801e5d4857d09837238a6394
- SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
- SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Local State
- Size 1KB
- SHA256 d459bde8f6085b9e42444345984920b8a4df710d78210ef84458afe14d59a6db
- MD5 d69eb1722bbf4fdf29bdb82d41e09c15
- SHA1 2f11d88bb2a73d705c2fd6b2fd1dd284b658aec5
- SHA512 c0f1e3f432776b47bae16bd3245450abd8d29d2d9f1d51e3c03f622a637972f5fcf35722bef8447a05de2132d12ab8145e3507f17d198bf39a04ffac81bb714b
- TLSH T16231C9F2A8541F335CD16347B366BB531D2320B6C1644EB435EE495841E75CC513AD37
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Local State
- Size 2KB
- SHA256 20fbb45ec47931437ef117a9b6c7a56e872ddad4a8e41b835d97f4fde853a4f0
- MD5 ee8bfaec5615e4a76e70fe96b49898a0
- SHA1 1672b0fd9c7eeef23dfca80d7d61d6321e912d31
- SHA512 eb63d5d547f304321c12bea9b3cf568bf508b07398d187ffbfb7ce69b3326f71631330fd70b6a4c634aff94ab289a3f778a15aefbc70c5f2be831d2a716aea68
- TLSH T18951A7727C18AE3788E35745BA9A7F139D7760A585A42FB069ED0F1800D799C2346C2B
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Local State
- Size 3KB
- SHA256 b2188f88b80057c10eee41c2c69b2f882c351f08531683e4cdca53f8235fd0c8
- MD5 708a4fa20f4a12282bc1de06551333a9
- SHA1 36836dc7447c6f505d8dc29bc0ac56b279df01e8
- SHA512 b3c6a9d8fa559e3775ebb3896ae9e25743155682cbb62a692bde44ab16eacc8bd27bdc0104e46c36d86067625a51c15e1ce767d97cc6caaafd76158b3e722f04
- TLSH T17E71B6766964A9374DE39A05B9C62B03BAA65077D1D43FF4E9ED0E0C01D77D82342C1B
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\MojoSplineHostWV2\EBWebView\Local State~RFe586992.TMP
- Size 1KB
- SHA256 69a2a55f88bc00efb06c84e7962f39c685ffe0d476af2b47ed54ec1c90ca73c0
- MD5 967106e0f4bba6d3acea8ae673c7c228
- SHA1 6c3aa1627ac77549acc3f108c06874ecafe4bd23
- SHA512 abbc38d8bb982f11139cfe9423c7371528bbaac9f8942e8fc8604e002260a88b5f205d11fbe2e98f81fc2341dd526459bc29a32838aeb974ab183f18e90ca3b8
- TLSH T11821E7B2C8985F33ACD11206F363BB432D6220B6C1684E7871EE051401D78CC913AC37
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\mojo_spline_wv2.log
- Size 362B
- SHA256 192fe7b3bf2e6ed811e4a4f4d5a1b79781047a5d1994b6be3dffcad9a59ce109
- MD5 48690f5ea733ca4d62a52c1ad35f5b8d
- SHA1 bde26399296c4f748a3ac412f37a1507c27a47db
- SHA512 f804d5c63e09c45faf5676095da36a137799b48fdcff4d611e04dc439c3ec40f721ae11eaeaaed345c0a221f3ba5f8e164b0feced17fef6d186c23cfa6b599b0
- TLSH T12BE0D891D31CC5417FC106D99050C60EE90ED932B1018E2ECB4E22096B435F4531FCF4
- MD5 SHA1 SHA512 TLSH