Overview
overview
8Static
static
3MechvibesP....0.exe
windows7-x64
7MechvibesP....0.exe
windows10-2004-x64
8$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDIR/app-64.7z
windows7-x64
3$PLUGINSDIR/app-64.7z
windows10-2004-x64
3natives_blob.js
windows7-x64
3natives_blob.js
windows10-2004-x64
3resources/...ild.js
windows7-x64
3resources/...ild.js
windows10-2004-x64
3resources/...k.node
ubuntu-22.04-amd64
1resources/...ok.dll
windows7-x64
1resources/...ok.dll
windows10-2004-x64
1resources/...ok.dll
windows7-x64
1resources/...ok.dll
windows10-2004-x64
1resources/...k.node
ubuntu-18.04-amd64
1resources/...ok.dll
windows7-x64
1resources/...ok.dll
windows10-2004-x64
1resources/...ok.dll
windows7-x64
1resources/...ok.dll
windows10-2004-x64
1resources/...ocs.sh
ubuntu-18.04-amd64
4resources/...ocs.sh
debian-9-armhf
4resources/...ocs.sh
debian-9-mips
1resources/...ocs.sh
debian-9-mipsel
1Analysis
-
max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
17-07-2024 20:09
Static task
static1
Behavioral task
behavioral1
Sample
MechvibesPlusPlus.Setup.2.4.0.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
MechvibesPlusPlus.Setup.2.4.0.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/WinShell.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/WinShell.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/app-64.7z
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/app-64.7z
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
natives_blob.js
Resource
win7-20240705-en
Behavioral task
behavioral16
Sample
natives_blob.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
resources/app.asar.unpacked/node_modules/iohook/build.js
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
resources/app.asar.unpacked/node_modules/iohook/build.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/electron-v73-linux-x64/build/Release/iohook.node
Resource
ubuntu2204-amd64-20240611-en
Behavioral task
behavioral20
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/electron-v73-win32-x64/build/Release/iohook.dll
Resource
win7-20240704-en
Behavioral task
behavioral21
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/electron-v73-win32-x64/build/Release/iohook.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral22
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/electron-v73-win32-x64/build/Release/uiohook.dll
Resource
win7-20240704-en
Behavioral task
behavioral23
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/electron-v73-win32-x64/build/Release/uiohook.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral24
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/node-v64-linux-x64/build/Release/iohook.node
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral25
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/node-v64-win32-x64/build/Release/iohook.dll
Resource
win7-20240705-en
Behavioral task
behavioral26
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/node-v64-win32-x64/build/Release/iohook.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/node-v64-win32-x64/build/Release/uiohook.dll
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
resources/app.asar.unpacked/node_modules/iohook/builds/node-v64-win32-x64/build/Release/uiohook.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
resources/app.asar.unpacked/node_modules/iohook/deploy-docs.sh
Resource
ubuntu1804-amd64-20240508-en
Behavioral task
behavioral30
Sample
resources/app.asar.unpacked/node_modules/iohook/deploy-docs.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral31
Sample
resources/app.asar.unpacked/node_modules/iohook/deploy-docs.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral32
Sample
resources/app.asar.unpacked/node_modules/iohook/deploy-docs.sh
Resource
debian9-mipsel-20240418-en
General
-
Target
MechvibesPlusPlus.Setup.2.4.0.exe
-
Size
61.0MB
-
MD5
ec192ff193117229ab7b9fec5a81e772
-
SHA1
34f4e8d8b2d22fd589998d13a148b5e2c22c3b4a
-
SHA256
b1091d37f3d5691e7bf8cbfc46970a9ed643075f07af750175d1a58e03029132
-
SHA512
5357a64440522ee2c9227f75d3f95b59747ce0c87d7635a89dd36a10f99eeac9a824b343c02c0ab609cbcb6ed771a9c3e13f115d7062964f70e00d1e3d0de956
-
SSDEEP
1572864:zzb4n3FnJiUkcWP/zKmSJIrlMGDDORT0OBqbSzltm+LA3i:zm3FHT5mSJ8DDgTdCSR4i
Malware Config
Signatures
-
Downloads MZ/PE file
-
Executes dropped EXE 2 IoCs
Processes:
vcppredist.exevcppredist.exepid process 3616 vcppredist.exe 808 vcppredist.exe -
Loads dropped DLL 5 IoCs
Processes:
MechvibesPlusPlus.Setup.2.4.0.exevcppredist.exepid process 2816 MechvibesPlusPlus.Setup.2.4.0.exe 2816 MechvibesPlusPlus.Setup.2.4.0.exe 2816 MechvibesPlusPlus.Setup.2.4.0.exe 2816 MechvibesPlusPlus.Setup.2.4.0.exe 808 vcppredist.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
MechvibesPlusPlus.Setup.2.4.0.exevcppredist.exedescription pid process target process PID 2816 wrote to memory of 3616 2816 MechvibesPlusPlus.Setup.2.4.0.exe vcppredist.exe PID 2816 wrote to memory of 3616 2816 MechvibesPlusPlus.Setup.2.4.0.exe vcppredist.exe PID 2816 wrote to memory of 3616 2816 MechvibesPlusPlus.Setup.2.4.0.exe vcppredist.exe PID 3616 wrote to memory of 808 3616 vcppredist.exe vcppredist.exe PID 3616 wrote to memory of 808 3616 vcppredist.exe vcppredist.exe PID 3616 wrote to memory of 808 3616 vcppredist.exe vcppredist.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\MechvibesPlusPlus.Setup.2.4.0.exe"C:\Users\Admin\AppData\Local\Temp\MechvibesPlusPlus.Setup.2.4.0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Users\Admin\AppData\Local\Temp\mvpp-setup\vcppredist.exeC:\Users\Admin\AppData\Local\Temp\mvpp-setup\vcppredist.exe2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3616 -
C:\Windows\Temp\{C58B51F2-D4A0-4FD7-9624-07C189DC7389}\.cr\vcppredist.exe"C:\Windows\Temp\{C58B51F2-D4A0-4FD7-9624-07C189DC7389}\.cr\vcppredist.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\mvpp-setup\vcppredist.exe" -burn.filehandle.attached=540 -burn.filehandle.self=5483⤵
- Executes dropped EXE
- Loads dropped DLL
PID:808
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
24.1MB
MD5e091e9e5ede4161b45b880ccd6e140b0
SHA11a18b960482c2a242df0e891de9e3a125e439122
SHA256cee28f29f904524b7f645bcec3dfdfe38f8269b001144cd909f5d9232890d33b
SHA512fa8627055bbeb641f634b56059e7b5173e7c64faaa663e050c20d01d708a64877e71cd0b974282c70cb448e877313b1cf0519cf6128c733129b045f2b961a09b
-
Filesize
238KB
MD538caa11a462b16538e0a3daeb2fc0eaf
SHA1c22a190b83f4b6dc0d6a44b98eac1a89a78de55c
SHA256ed04a4823f221e9197b8f3c3da1d6859ff5b176185bde2f1c923a442516c810a
SHA512777135e05e908ac26bfce0a9c425b57f7132c1cdb0969bbb6ef625748c868860602bacc633c61cab36d0375b94b6bcfbd8bd8c7fa781495ef7332e362f8d44d1
-
Filesize
100KB
MD5c6a6e03f77c313b267498515488c5740
SHA13d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA256b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
SHA5129870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
-
Filesize
11KB
MD575ed96254fbf894e42058062b4b4f0d1
SHA1996503f1383b49021eb3427bc28d13b5bbd11977
SHA256a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
SHA51258174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4
-
Filesize
14KB
MD5adb29e6b186daa765dc750128649b63d
SHA1160cbdc4cb0ac2c142d361df138c537aa7e708c9
SHA2562f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
SHA512b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
-
Filesize
1KB
MD5d6bd210f227442b3362493d046cea233
SHA1ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA256335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
SHA512464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
-
Filesize
191KB
MD5eab9caf4277829abdf6223ec1efa0edd
SHA174862ecf349a9bedd32699f2a7a4e00b4727543d
SHA256a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041
SHA51245b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2
-
Filesize
634KB
MD5cb264f7d256b42a54b2129b7a02c1ce3
SHA1d71459e24185f70b0c8647758663b1116a898412
SHA256d6aaee30c9b7edeac6939f78f4a55683c6358d9cc03dac487880d01f18700e83
SHA5124f623f5d21bc216f3dd040e6d0c663a8ea37efe5d0ce5f4aeb1ef5c1f7c873e19d1abc979d3e40d4dc70e2e4f0fc9a1b114b17d9eb852ea9a41d0f84356cd7cb