Malware Analysis Report

2024-11-15 07:50

Sample ID 240606-mvy6csdb3w
Target Multitool.exe
SHA256 2a8ba4d283359a72510de1816c834ee0b1274fc9cf8d04e1a44b13f5888f6c00
Tags
pyinstaller
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

2a8ba4d283359a72510de1816c834ee0b1274fc9cf8d04e1a44b13f5888f6c00

Threat Level: Shows suspicious behavior

The file Multitool.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

pyinstaller

Loads dropped DLL

Detects Pyinstaller

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-06 10:47

Signatures

Detects Pyinstaller

pyinstaller
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-06 10:47

Reported

2024-06-06 10:51

Platform

win7-20240215-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

Signatures

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Multitool.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Multitool.exe

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

C:\Users\Admin\AppData\Local\Temp\Multitool.exe

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

Network

N/A

Files

C:\Users\Admin\AppData\Local\Temp\_MEI29562\python312.dll

MD5 3c388ce47c0d9117d2a50b3fa5ac981d
SHA1 038484ff7460d03d1d36c23f0de4874cbaea2c48
SHA256 c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb
SHA512 e529c5c1c028be01e44a156cd0e7cad0a24b5f91e5d34697fafc395b63e37780dc0fac8f4c5d075ad8fe4bd15d62a250b818ff3d4ead1e281530a4c7e3ce6d35

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-06 10:47

Reported

2024-06-06 10:51

Platform

win10v2004-20240508-en

Max time kernel

131s

Max time network

101s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\Multitool.exe

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

C:\Users\Admin\AppData\Local\Temp\Multitool.exe

"C:\Users\Admin\AppData\Local\Temp\Multitool.exe"

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe /c cls & title Vertex Multi

Network

Country Destination Domain Proto
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 keyauth.win udp
US 172.67.72.57:443 keyauth.win tcp
US 8.8.8.8:53 57.72.67.172.in-addr.arpa udp
US 8.8.8.8:53 148.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp

Files

C:\Users\Admin\AppData\Local\Temp\_MEI33882\python312.dll

MD5 3c388ce47c0d9117d2a50b3fa5ac981d
SHA1 038484ff7460d03d1d36c23f0de4874cbaea2c48
SHA256 c98ba3354a7d1f69bdca42560feec933ccba93afcc707391049a065e1079cddb
SHA512 e529c5c1c028be01e44a156cd0e7cad0a24b5f91e5d34697fafc395b63e37780dc0fac8f4c5d075ad8fe4bd15d62a250b818ff3d4ead1e281530a4c7e3ce6d35

C:\Users\Admin\AppData\Local\Temp\_MEI33882\VCRUNTIME140.dll

MD5 be8dbe2dc77ebe7f88f910c61aec691a
SHA1 a19f08bb2b1c1de5bb61daf9f2304531321e0e40
SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
SHA512 0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

C:\Users\Admin\AppData\Local\Temp\_MEI33882\base_library.zip

MD5 08332a62eb782d03b959ba64013ac5bc
SHA1 b70b6ae91f1bded398ca3f62e883ae75e9966041
SHA256 8584f0eb44456a275e3bc69626e3acad595546fd78de21a946b2eb7d6ba02288
SHA512 a58e4a096d3ce738f6f93477c9a73ddbfcb4b82d212c0a19c0cf9e07f1e62b2f477a5dd468cd31cc5a13a73b93fa17f64d6b516afef2c56d38ede1ace35cf087

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_ctypes.pyd

MD5 bbd5533fc875a4a075097a7c6aba865e
SHA1 ab91e62c6d02d211a1c0683cb6c5b0bdd17cbf00
SHA256 be9828a877e412b48d75addc4553d2d2a60ae762a3551f9731b50cae7d65b570
SHA512 23ef351941f459dee7ed2cebbae21969e97b61c0d877cfe15e401c36369d2a2491ca886be789b1a0c5066d6a8835fd06db28b5b28fb6e9df84c2d0b0d8e9850e

C:\Users\Admin\AppData\Local\Temp\_MEI33882\libffi-8.dll

MD5 0f8e4992ca92baaf54cc0b43aaccce21
SHA1 c7300975df267b1d6adcbac0ac93fd7b1ab49bd2
SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
SHA512 6e1b223462dc124279bfca74fd2c66fe18b368ffbca540c84e82e0f5bcbea0e10cc243975574fa95ace437b9d8b03a446ed5ee0c9b1b094147cefaf704dfe978

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_wmi.pyd

MD5 7ec3fc12c75268972078b1c50c133e9b
SHA1 73f9cf237fe773178a997ad8ec6cd3ac0757c71e
SHA256 1a105311a5ed88a31472b141b4b6daa388a1cd359fe705d9a7a4aba793c5749f
SHA512 441f18e8ce07498bc65575e1ae86c1636e1ceb126af937e2547710131376be7b4cb0792403409a81b5c6d897b239f26ec9f36388069e324249778a052746795e

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_uuid.pyd

MD5 353e11301ea38261e6b1cb261a81e0fe
SHA1 607c5ebe67e29eabc61978fb52e4ec23b9a3348e
SHA256 d132f754471bd8a6f6d7816453c2e542f250a4d8089b657392fe61a500ae7899
SHA512 fa990b3e9619d59ae3ad0aeffca7a3513ab143bfd0ac9277e711519010f7c453258a4b041be86a275f3c365e980fc857c23563f3b393d1e3a223973a673e88c5

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_ssl.pyd

MD5 5b9b3f978d07e5a9d701f832463fc29d
SHA1 0fcd7342772ad0797c9cb891bf17e6a10c2b155b
SHA256 d568b3c99bf0fc35a1f3c5f66b4a9d3b67e23a1d3cf0a4d30499d924d805f5aa
SHA512 e4db56c8e0e9ba0db7004463bf30364a4e4ab0b545fb09f40d2dba67b79b6b1c1db07df1f017501e074abd454d1e37a4167f29e7bbb0d4f8958fa0a2e9f4e405

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_socket.pyd

MD5 dc06f8d5508be059eae9e29d5ba7e9ec
SHA1 d666c88979075d3b0c6fd3be7c595e83e0cb4e82
SHA256 7daff6aa3851a913ed97995702a5dfb8a27cb7cf00fb496597be777228d7564a
SHA512 57eb36bc1e9be20c85c34b0a535b2349cb13405d60e752016e23603c4648939f1150e4dbebc01ec7b43eb1a6947c182ccb8a806e7e72167ad2e9d98d1fd94ab3

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_queue.pyd

MD5 6e0cb85dc94e351474d7625f63e49b22
SHA1 66737402f76862eb2278e822b94e0d12dcb063c5
SHA256 3f57f29abd86d4dc8f4ca6c3f190ebb57d429143d98f0636ff5117e08ed81f9b
SHA512 1984b2fc7f9bbdf5ba66716fc60dcfd237f38e2680f2fc61f141ff7e865c0dbdd7cdc47b3bc490b426c6cfe9f3f9e340963abf428ea79eb794b0be7d13001f6a

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_lzma.pyd

MD5 05e8b2c429aff98b3ae6adc842fb56a3
SHA1 834ddbced68db4fe17c283ab63b2faa2e4163824
SHA256 a6e2a5bb7a33ad9054f178786a031a46ea560faeef1fb96259331500aae9154c
SHA512 badeb99795b89bc7c1f0c36becc7a0b2ce99ecfd6f6bb493bda24b8e57e6712e23f4c509c96a28bc05200910beddc9f1536416bbc922331cae698e813cbb50b3

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_hashlib.pyd

MD5 eedb6d834d96a3dffffb1f65b5f7e5be
SHA1 ed6735cfdd0d1ec21c7568a9923eb377e54b308d
SHA256 79c4cde23397b9a35b54a3c2298b3c7a844454f4387cb0693f15e4facd227dd2
SHA512 527bd7bb2f4031416762595f4ce24cbc6254a50eaf2cc160b930950c4f2b3f5e245a486972148c535f8cd80c78ec6fa8c9a062085d60db8f23d4b21e8ae4c0ad

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_decimal.pyd

MD5 3055edf761508190b576e9bf904003aa
SHA1 f0dc8d882b5cd7955cc6dfc8f9834f70a83c7890
SHA256 e4104e47399d3f635a14d649f61250e9fd37f7e65c81ffe11f099923f8532577
SHA512 87538fe20bd2c1150a8fefd0478ffd32e2a9c59d22290464bf5dfb917f6ac7ec874f8b1c70d643a4dc3dd32cbe17e7ea40c0be3ea9dd07039d94ab316f752248

C:\Users\Admin\AppData\Local\Temp\_MEI33882\_bz2.pyd

MD5 223fd6748cae86e8c2d5618085c768ac
SHA1 dcb589f2265728fe97156814cbe6ff3303cd05d3
SHA256 f81dc49eac5ecc528e628175add2ff6bda695a93ea76671d7187155aa6326abb
SHA512 9c22c178417b82e68f71e5b7fe7c0c0a77184ee12bd0dc049373eace7fa66c89458164d124a9167ae760ff9d384b78ca91001e5c151a51ad80c824066b8ecce6

C:\Users\Admin\AppData\Local\Temp\_MEI33882\VCRUNTIME140_1.dll

MD5 f8dfa78045620cf8a732e67d1b1eb53d
SHA1 ff9a604d8c99405bfdbbf4295825d3fcbc792704
SHA256 a113f192195f245f17389e6ecbed8005990bcb2476ddad33f7c4c6c86327afe5
SHA512 ba7f8b7ab0deb7a7113124c28092b543e216ca08d1cf158d9f40a326fb69f4a2511a41a59ea8482a10c9ec4ec8ac69b70dfe9ca65e525097d93b819d498da371

C:\Users\Admin\AppData\Local\Temp\_MEI33882\unicodedata.pyd

MD5 16be9a6f941f1a2cb6b5fca766309b2c
SHA1 17b23ae0e6a11d5b8159c748073e36a936f3316a
SHA256 10ffd5207eeff5a836b330b237d766365d746c30e01abf0fd01f78548d1f1b04
SHA512 64b7ecc58ae7cf128f03a0d5d5428aaa0d4ad4ae7e7d19be0ea819bbbf99503836bfe4946df8ee3ab8a92331fdd002ab9a9de5146af3e86fef789ce46810796b

C:\Users\Admin\AppData\Local\Temp\_MEI33882\select.pyd

MD5 92b440ca45447ec33e884752e4c65b07
SHA1 5477e21bb511cc33c988140521a4f8c11a427bcc
SHA256 680df34fb908c49410ac5f68a8c05d92858acd111e62d1194d15bdce520bd6c3
SHA512 40e60e1d1445592c5e8eb352a4052db28b1739a29e16b884b0ba15917b058e66196988214ce473ba158704837b101a13195d5e48cb1dc2f07262dfecfe8d8191

C:\Users\Admin\AppData\Local\Temp\_MEI33882\requirements.txt

MD5 beaf4eef32cd964f7f2a06efb7f8bbce
SHA1 bfaadd6bdbe7102a34df949c282e6ed409d44900
SHA256 2b34709ebb78a2fc11f627914fa25fdc48f8bbf14a0f52d9924cb7d4a21978c5
SHA512 0a5153be4579674e886978c854e2650c927256443a8c6d65ea1c1b72a9c03ddc28ff2fc5af6711ae2747c4ab7272621992ef5ad7692be374a249a05f62c0b860

C:\Users\Admin\AppData\Local\Temp\_MEI33882\libssl-3.dll

MD5 19a2aba25456181d5fb572d88ac0e73e
SHA1 656ca8cdfc9c3a6379536e2027e93408851483db
SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
SHA512 df17dc8a882363a6c5a1b78ba3cf448437d1118ccc4a6275cc7681551b13c1a4e0f94e30ffb94c3530b688b62bff1c03e57c2c185a7df2bf3e5737a06e114337

C:\Users\Admin\AppData\Local\Temp\_MEI33882\libcrypto-3.dll

MD5 e547cf6d296a88f5b1c352c116df7c0c
SHA1 cafa14e0367f7c13ad140fd556f10f320a039783
SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
SHA512 9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d

C:\Users\Admin\AppData\Local\Temp\_MEI33882\keyauth.py

MD5 e9fe20ffffaab33fd117be60590a8c09
SHA1 14eab8a49487748685b6f5528b985581fca8ee20
SHA256 1129d1665951a2294fdbb6b7cfc4652812a62dcb8dc94398068cf135f0eebc08
SHA512 b57fb901ae5cc8470491b7eb1be6c3e6ac4322d2c8b7721dd4c835e62fc2a364ec65aeec620978be6df9382fc0311e4192d5cbdbceee280cbde424b818b62a4a

C:\Users\Admin\AppData\Local\Temp\_MEI33882\charset_normalizer\md__mypyc.cp312-win_amd64.pyd

MD5 bf9a9da1cf3c98346002648c3eae6dcf
SHA1 db16c09fdc1722631a7a9c465bfe173d94eb5d8b
SHA256 4107b1d6f11d842074a9f21323290bbe97e8eed4aa778fbc348ee09cc4fa4637
SHA512 7371407d12e632fc8fb031393838d36e6a1fe1e978ced36ff750d84e183cde6dd20f75074f4597742c9f8d6f87af12794c589d596a81b920c6c62ee2ba2e5654

C:\Users\Admin\AppData\Local\Temp\_MEI33882\certifi\cacert.pem

MD5 2a6bef11d1f4672f86d3321b38f81220
SHA1 b4146c66e7e24312882d33b16b2ee140cb764b0e
SHA256 1605d0d39c5e25d67e7838da6a17dcf2e8c6cfa79030e8fb0318e35f5495493c
SHA512 500dfff929d803b0121796e8c1a30bdfcb149318a4a4de460451e093e4cbd568cd12ab20d0294e0bfa7efbd001de968cca4c61072218441d4fa7fd9edf7236d9

C:\Users\Admin\AppData\Local\Temp\_MEI33882\charset_normalizer\md.cp312-win_amd64.pyd

MD5 d9e0217a89d9b9d1d778f7e197e0c191
SHA1 ec692661fcc0b89e0c3bde1773a6168d285b4f0d
SHA256 ecf12e2c0a00c0ed4e2343ea956d78eed55e5a36ba49773633b2dfe7b04335c0
SHA512 3b788ac88c1f2d682c1721c61d223a529697c7e43280686b914467b3b39e7d6debaff4c0e2f42e9dddb28b522f37cb5a3011e91c66d911609c63509f9228133d

C:\Users\Admin\AppData\Local\Temp\_MEI33882\win32\win32security.pyd

MD5 76ee72ec1b9c2aca5a2386a18d48861d
SHA1 f9fb5ee06c3a629d8efedf3877594006b7441961
SHA256 5dfe8a5ca163a200fb4d2912be97877a5bdf571539db8718b8b467d92c3adb91
SHA512 6bf9e38a62f92b54e64d18725bf76fdfc6ae2ad1c6d94a9ce52e6e038a8092530fc20f497250fb693c74857a237aa33992deb3320b5fe1aa8be856d1cc1e3c54

C:\Users\Admin\AppData\Local\Temp\_MEI33882\pywin32_system32\pywintypes312.dll

MD5 26d752c8896b324ffd12827a5e4b2808
SHA1 447979fa03f78cb7210a4e4ba365085ab2f42c22
SHA256 bd33548dbdbb178873be92901b282bad9c6817e3eac154ca50a666d5753fd7ec
SHA512 99c87ab9920e79a03169b29a2f838d568ca4d4056b54a67bc51caf5c0ff5a4897ed02533ba504f884c6f983ebc400743e6ad52ac451821385b1e25c3b1ebcee0