Overview
overview
10Static
static
3e6516d2911...ca.exe
windows7-x64
10e6516d2911...ca.exe
windows10-2004-x64
7$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
23-04-2024 06:13
Static task
static1
Behavioral task
behavioral1
Sample
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
uninstall.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
uninstall.exe
Resource
win10v2004-20240412-en
General
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Target
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe
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Size
114KB
-
MD5
0636fd9e7c9ef4c50d4c18127c848161
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SHA1
cd62c961e6a537cbbe25922b5c2494da45083848
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SHA256
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca
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SHA512
b38779e6045cfd732a9d4d9f2413a105c396f37d8a6e0dfa01fdbcc01c99c886fbc6ae6e0879d5a6fbfb279376abdfc6373c67457ed6fd46621b5e7ddac5e0ff
-
SSDEEP
3072:UNzPHk9Mpct45TTqKR4hsEaiLez7TXHVh:UhREKu04wZrVh
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exepid process 3280 e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3200 3280 WerFault.exe e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exedescription pid process target process PID 3280 wrote to memory of 3528 3280 e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe PID 3280 wrote to memory of 3528 3280 e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe PID 3280 wrote to memory of 3528 3280 e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe"C:\Users\Admin\AppData\Local\Temp\e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe"C:\Users\Admin\AppData\Local\Temp\e6516d2911fc3378903b396b1b3ec97ddd497a1e8b974b531b1f140a485d39ca.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 9082⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3280 -ip 32801⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\nsj3867.tmp\System.dllFilesize
11KB
MD555a26d7800446f1373056064c64c3ce8
SHA180256857e9a0a9c8897923b717f3435295a76002
SHA256904fd5481d72f4e03b01a455f848dedd095d0fb17e33608e0d849f5196fb6ff8
SHA51204b8ab7a85c26f188c0a06f524488d6f2ac2884bf107c860c82e94ae12c3859f825133d78338fd2b594dfc48f7dc9888ae76fee786c6252a5c77c88755128a5b