Overview
overview
4Static
static
1ExtPack-license.html
windows7-x64
3ExtPack-license.html
windows10-2004-x64
3ExtPack-license.rtf
windows7-x64
4ExtPack-license.rtf
windows10-2004-x64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd...eR0.r0
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.amd....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1darwin.arm....dylib
macos-10.15-amd64
1linux.amd6...cam.so
ubuntu-24.04-amd64
1linux.amd6...eR0.r0
ubuntu-24.04-amd64
1linux.amd6...eR3.so
ubuntu-20.04-amd64
1linux.amd6...pto.so
ubuntu-24.04-amd64
1linux.amd6...ain.so
ubuntu-18.04-amd64
1linux.amd6...nVM.so
ubuntu-24.04-amd64
1linux.amd6...rR3.so
ubuntu-24.04-amd64
1linux.amd6...mR3.so
ubuntu-22.04-amd64
1linux.amd6...RDP.so
ubuntu-24.04-amd64
1Analysis
-
max time kernel
133s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 14:58
Static task
static1
Behavioral task
behavioral1
Sample
ExtPack-license.html
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ExtPack-license.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
ExtPack-license.rtf
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
ExtPack-license.rtf
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
darwin.amd64/VBoxHostWebcam.dylib
Resource
macos-20241106-en
Behavioral task
behavioral6
Sample
darwin.amd64/VBoxNvmeR0.r0
Resource
macos-20241106-en
Behavioral task
behavioral7
Sample
darwin.amd64/VBoxNvmeR3.dylib
Resource
macos-20241101-en
Behavioral task
behavioral8
Sample
darwin.amd64/VBoxPuelCrypto.dylib
Resource
macos-20241101-en
Behavioral task
behavioral9
Sample
darwin.amd64/VBoxPuelMain.dylib
Resource
macos-20241106-en
Behavioral task
behavioral10
Sample
darwin.amd64/VBoxPuelMainVM.dylib
Resource
macos-20241101-en
Behavioral task
behavioral11
Sample
darwin.amd64/VBoxUsbCardReaderR3.dylib
Resource
macos-20241106-en
Behavioral task
behavioral12
Sample
darwin.amd64/VBoxUsbWebcamR3.dylib
Resource
macos-20241101-en
Behavioral task
behavioral13
Sample
darwin.amd64/VBoxVRDP.dylib
Resource
macos-20241106-en
Behavioral task
behavioral14
Sample
darwin.amd64/VDPluginCrypt.dylib
Resource
macos-20241101-en
Behavioral task
behavioral15
Sample
darwin.arm64/VBoxHostWebcam.dylib
Resource
macos-20241106-en
Behavioral task
behavioral16
Sample
darwin.arm64/VBoxNvmeR3.dylib
Resource
macos-20241106-en
Behavioral task
behavioral17
Sample
darwin.arm64/VBoxPuelCrypto.dylib
Resource
macos-20241101-en
Behavioral task
behavioral18
Sample
darwin.arm64/VBoxPuelMain.dylib
Resource
macos-20241106-en
Behavioral task
behavioral19
Sample
darwin.arm64/VBoxPuelMainVM.dylib
Resource
macos-20241106-en
Behavioral task
behavioral20
Sample
darwin.arm64/VBoxUsbCardReaderR3.dylib
Resource
macos-20241101-en
Behavioral task
behavioral21
Sample
darwin.arm64/VBoxUsbWebcamR3.dylib
Resource
macos-20241106-en
Behavioral task
behavioral22
Sample
darwin.arm64/VBoxVRDP.dylib
Resource
macos-20241106-en
Behavioral task
behavioral23
Sample
darwin.arm64/VDPluginCrypt.dylib
Resource
macos-20241101-en
Behavioral task
behavioral24
Sample
linux.amd64/VBoxHostWebcam.so
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral25
Sample
linux.amd64/VBoxNvmeR0.r0
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral26
Sample
linux.amd64/VBoxNvmeR3.so
Resource
ubuntu2004-amd64-20241127-en
Behavioral task
behavioral27
Sample
linux.amd64/VBoxPuelCrypto.so
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral28
Sample
linux.amd64/VBoxPuelMain.so
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral29
Sample
linux.amd64/VBoxPuelMainVM.so
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral30
Sample
linux.amd64/VBoxUsbCardReaderR3.so
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral31
Sample
linux.amd64/VBoxUsbWebcamR3.so
Resource
ubuntu2204-amd64-20240611-en
Behavioral task
behavioral32
Sample
linux.amd64/VBoxVRDP.so
Resource
ubuntu2404-amd64-20240523-en
General
-
Target
ExtPack-license.rtf
-
Size
19KB
-
MD5
307cd6f1206ca2a3ef0b053a67e460a9
-
SHA1
d58658149451b56f0b79068d387b776b5405ae8d
-
SHA256
00e1e8ef63cdd94af6a8971961131a59287e1feddc9a9fb251ac1d06940a49cb
-
SHA512
0a6e1211ecf915c219a4efdc53558c812573d713c4fa1e81d917d3bdcf5278bd288c46b2ead30c1df115ff7bbbb6f16f15b333979487d35b21180c3566b2210c
-
SSDEEP
192:wJrjv1M0L/yjpKWDJIT0TyPH7cDcpr5wcgd3+EoXG6xoB0yDGpRpP7irYV:whh/wpK3ITspr5qOoDDGBG4
Malware Config
Signatures
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 4608 WINWORD.EXE 4608 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE 4608 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\ExtPack-license.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4608
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
-
Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD5760bd66ae37249c78066c0197fe5dc7b
SHA150a1c66b23538bd611d7de572a910b541d40640a
SHA2567027de96e417e1defb605067ccb6217dece9ea509d234b4edc6b3324c613d1db
SHA512652dcaf96114c8d444c9ab0afe8fb52f5ee02a8c90befd393c670d50c86b14b7ae2eabb00f713b2735c84038415ee5d79c395ffc19881dedb1c199e11233f465