Analysis
- max time kernel
148s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/11/2026, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
gradle/wrapper/gradle-wrapper.jar
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
gradle/wrapper/gradle-wrapper.jar
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
gradlew
Resource
ubuntu1804-amd64-20261019-en
Behavioral task
behavioral4
Sample
gradlew
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral5
Sample
gradlew
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral6
Sample
gradlew
Resource
debian9-mipsel-20260513-en
Behavioral task
behavioral7
Sample
gradlew.bat
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
gradlew.bat
Resource
win11ltsc2024-20260911-en
General
- Target gradlew.bat
- Size 2KB
- Sample261104-vbtersys3k
- SHA256 5c0a21ecd6b3a6292e0746bff3b75fd2d8f47b9ff226ce53dc22b30184ef3bec
- MD5 8da384c94e252e07ecad7ca6c66ff9cd
- SHA1 4e764137d50ae2cbaf1da738a30c057b7c968211
- SHA512 0fb23a81ae00fc9bfd608cb2211a18278332a91d20d810462af9a1f95bc9b205b600b44f11b52cc39f4dae2e28579975711ba0621fa264e773f170e87118f48c
- TLSH T1085163BB374752B22F6C179A7E1C45C3BB22A3EA2E4BF20D541F851E213039C56D5791
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Loads dropped DLL 2 IoCs
pid Process 2040 java.exe 2040 java.exe - Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3756 cmd.exe 2212 cmd.exe 4568 cmd.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3756 wrote to memory of 4680 3756 cmd.exe 85 PID 3756 wrote to memory of 2040 3756 cmd.exe 86 PID 3756 wrote to memory of 2212 3756 cmd.exe 94 PID 3756 wrote to memory of 4568 3756 cmd.exe 95
Processes
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\gradlew.bat"1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:3756 -
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exejava.exe -version2⤵PID:4680
-
-
C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe"java.exe" "-Xmx64m" "-Xms64m" "-Dorg.gradle.appname=gradlew" -jar "C:\Users\Admin\AppData\Local\Temp\\gradle\wrapper\gradle-wrapper.jar"2⤵
- Loads dropped DLL
PID:2040
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c exit 12⤵
- Executes a command shell one-liner
PID:2212
-
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" /c exit 12⤵
- Executes a command shell one-liner
PID:4568
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp
- Size 46B
- SHA256 87e95bad58b68068ffcb26e322ce45bc20bc8105e3763fdf3c151e05f2580253
- MD5 386c47f6b250a84c42ffe9d0897bbe0a
- SHA1 cb7e14b2fd183f492ef0774786f4da86f3b5d3a8
- SHA512 3aa8aeedd009686126f396b9c617447b3ee17ff5fe51e222d0ddf046143794decfb2c8f1a2043a00c2a274c87192660b932ac842c3378d4cef86319e3c0dbabc
- MD5 SHA1 SHA512
- Path C:\Users\Admin\.gradle\native\660c5614fbf4a5f2a75b1949f50a0caf5cd603558e7d8a26e50b933a0cfb79d1\windows-amd64\native-platform.dll
- Size 138KB
- SHA256 2c65d0ec13ea060e1749045a40f74632a51a2d9d0f8e5cae30be994ebd3dffe9
- MD5 50bef81da74b81324ab3d4ab7508eecb
- SHA1 f33711f06ec54f678fbb14dee3a429661db7cd7c
- SHA512 d739536c89f9b306b12c6c8efa2befb6cf8a9f1286c49822467f913afbaf75493dc6b0e62a9c5319b62b77bb2772ed4341e8470dedb45f26c92266fbc2aa0628
- SSDEEP 3072:CfiL0ea66psqI5Xbs0oFeuF66sOSFF57eQhvAO9AkJL:26QlpFeO6qSN9z
- TLSH T17DD35B1BB6A100BBE4BAC5388993461AF772786107359BEF076443665F633D0AE3EF50
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\.gradle\native\jansi\2.4.2\Windows\x86_64\jansi.dll
- Size 127KB
- SHA256 7020260c8db5116042315ea73714ac36ad94acdc330852280e889212506085c0
- MD5 6e9446209300a85dd5e39b6ba92abe7f
- SHA1 bb411127e75b08629b68dde446d9253d23b81a62
- SHA512 573b88d731b058e329265ac44966e4265d1b5e3bb47831d4028bf546d8ed35be9406336f7b3f9ea7e9b6f1c800fa29ff01501725e9be735f5929390645f9402e
- SSDEEP 1536:xLVhFbKK3Jilh/q7n7AWcC/CuPAKtcDWSSf:zJm5q72mcDWjf
- TLSH T12DD3F8A66B84DCE3EA24467404FB8317B33CF5D217435B03BA34A9391F63B946E9D681
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\.gradle\wrapper\dists\gradle-9.5.1-bin\iq79hdu3mqx29lgffhp8bfmx\gradle-9.5.1\lib\gradle-base-services-9.5.1.jar
- Size 275KB
- SHA256 1e54679dd9924ff74e62786af735646e286fb442c6fa07fe55c2e5a5149d394a
- MD5 d2a8c71372b7dbf9f6ff450c979e4e2e
- SHA1 0b0e4c2051249684fc42c0d757af8f652f12b1b3
- SHA512 b04e557c25349057e15e4963b977338beeaa5f8f35e4ccfb55d7bca30717c3ff22779182ad595b23dac887862ecc46f0fd74b6e5f9ae5d54752c2301187de592
- SSDEEP 6144:s75C64xAs/T7CQEWKkv6fK1gaQcxzYygEMN:sdC6CUeKkifLGz9C
- TLSH T18B548EB799D58A71E073CA3F40961912A41FC2CF94EFA42F1EB0074296F74C9D26B789
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\.gradle\wrapper\dists\gradle-9.5.1-bin\iq79hdu3mqx29lgffhp8bfmx\gradle-9.5.1\lib\gradle-launcher-9.5.1.jar
- Size 339KB
- SHA256 f04e6e1d414ca5df373fbd05ab9c4f692456a6544e9498eb4ccfc092a98944b8
- MD5 32af52a193cce6c45f1e73fb43374be6
- SHA1 1f2cd66cf20baafede664c69912d1b120b5de65e
- SHA512 00c63a7eb4e1a118fe08794d9dc838d93d17173b63758c3e75947ccc4caef1f02022769799326a87a0b75789653226cc6c3cc9c3c49e846eac92ef4dcef41c56
- SSDEEP 6144:mfiiKeHnY9PIvrKub3+kxhOZ+tM4EHw8ngIQP2r2poncb8D5fP5396fRvYEmH:mKig9PIvrHb3+kbREXgVPLponzD5fP5n
- TLSH T1BD74AFB1E0A45911E173877B80B68A23A41F52CE40CB303E6A356717D6FF48AF637799
- MD5 SHA1 SHA512 SSDEEP TLSH