Overview
overview
7Static
static
3FlashGet_v...na.exe
windows7-x64
7FlashGet_v...na.exe
windows10-2004-x64
7$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$_6_/$_7_.dll
windows7-x64
6$_6_/$_7_.dll
windows10-2004-x64
6FlashGetBHO3.dll
windows7-x64
6FlashGetBHO3.dll
windows10-2004-x64
6FlashGetHook.dll
windows7-x64
1FlashGetHook.dll
windows10-2004-x64
1FlashGet_v...lp.rtf
windows7-x64
4FlashGet_v...lp.rtf
windows10-2004-x64
1Analysis
-
max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16/05/2024, 11:33
Static task
static1
Behavioral task
behavioral1
Sample
FlashGet_v3.5.0.1126_Fina/Setup FlashGet_v3.5.0.1126_Fina.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
FlashGet_v3.5.0.1126_Fina/Setup FlashGet_v3.5.0.1126_Fina.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ProcDll.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ProcDll.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240419-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$_6_/$_7_.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$_6_/$_7_.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
FlashGetBHO3.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
FlashGetBHO3.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
FlashGetHook.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
FlashGetHook.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
FlashGet_v3.5.0.1126_Fina/help.rtf
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
FlashGet_v3.5.0.1126_Fina/help.rtf
Resource
win10v2004-20240508-en
General
-
Target
FlashGet_v3.5.0.1126_Fina/help.rtf
-
Size
848B
-
MD5
fe27335c6a87ee6a812a3f6cb35bf376
-
SHA1
0e11bcaa99e74c0ba84985ea81725ce4f2d0f9b1
-
SHA256
e2d664d9caa549f7eb71e092349959b0db0002fc8e324efa513a65a631602704
-
SHA512
a99131c4f833743ecbd6033294979245a44b69c36fe23a32fdb60df0ba6bc5435ce54941128a5b78844aa7409ff77544312d544939021530b3ded51571bfb016
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 5088 WINWORD.EXE 5088 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 WINWORD.EXE 5088 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\FlashGet_v3.5.0.1126_Fina\help.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810