55a9cad839efd17f3a545e9f7cd5d3aa27b8d6ed7180a114a2389c70bb152a02

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2024, 00:54

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General

Target

3b81014e90515c839cbbbeb6d7c21028.exe
Size

1.8MB
MD5

3b81014e90515c839cbbbeb6d7c21028
SHA1

e5b4668caed077781998a9248d988c6ece914a55
SHA256

55a9cad839efd17f3a545e9f7cd5d3aa27b8d6ed7180a114a2389c70bb152a02
SHA512

8e3889fdd051328e49ef5fba0877a37ee09d78128b4e0055aec63f414d1e8a74f7c98b6c595a38481c1ca945b23c492b6dcdf72b2023e695031ceb075240f595
SSDEEP

24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7Nxqb:SCqm2Jpr0nNM7Dus7Nxm

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/4412-0-0x0000000000400000-0x00000000005BA000-memory.dmp	upx
behavioral2/files/0x00020000000227a8-5.dat	upx
behavioral2/memory/4412-566-0x0000000000400000-0x00000000005BA000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\micaut.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fil.pak	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\7-Zip\Lang\lv.txt.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\InputPersonalization.exe.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lt-LT\tipresx.dll.mui.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-localization-l1-2-0.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-memory-l1-1-0.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\7-Zip\Lang\fi.txt	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\prism_common.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.password.template	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-stdio-l1-1-0.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-string-l1-1-0.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\StreamServer.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\ucrtbase.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\7-Zip\Lang\sq.txt.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-multibyte-l1-1-0.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\7-Zip\Lang\kaa.txt	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\SharedPerformance.man.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\hi.pak	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ba.txt	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\7-Zip\Lang\it.txt.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\7-Zip\Lang\ar.txt	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140_1.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\GRAY.pf	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\7-Zip\Lang\mng.txt.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\te.pak.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\ffjcext.zip	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\7-Zip\7z.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVPolicy.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\ado\fr-FR\msader15.dll.mui.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\icu.md	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-handle-l1-1-0.dll	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\rtscom.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\af.pak.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-libraryloader-l1-1-0.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\Welcome.html.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\ecc.md	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\msdasqlr.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-handle-l1-1-0.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\TabIpsps.dll.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\ado\msado20.tlb.exe	3b81014e90515c839cbbbeb6d7c21028.exe
File opened for modification	C:\Program Files\Internet Explorer\SIGNUP\install.ins	3b81014e90515c839cbbbeb6d7c21028.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\oledb32r.dll.mui	3b81014e90515c839cbbbeb6d7c21028.exe

C:\Users\Admin\AppData\Local\Temp\3b81014e90515c839cbbbeb6d7c21028.exe
"C:\Users\Admin\AppData\Local\Temp\3b81014e90515c839cbbbeb6d7c21028.exe"
1⤵
- Drops file in Program Files directory
PID:4412

Network

MITRE ATT&CK Matrix

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Downloads

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

Filesize
1.3MB

MD5
a409454bdacba8424ac5df44b4b48938

SHA1
26086a254c9c28902deb24c521ab3e71deab60a0

SHA256
2bfbe21f0f1513a684bd841c9cd51bee7f87147d370049aa2a19a3ca7b521246

SHA512
981a0c90b393ac20400dc4b48df600d0b64017764046e7c6c61a0f39c5112f117c431de87ff1c34f1ba4f95718f99d9c0dcbd99524fb05e33ee7cb214c9060e2

Download Submit
memory/4412-0-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download
memory/4412-566-0x0000000000400000-0x00000000005BA000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads