Analysis
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max time kernel
141s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2023 18:08
Static task
static1
Behavioral task
behavioral1
Sample
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe
Resource
win10v2004-20231127-en
General
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Target
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe
-
Size
328KB
-
MD5
8d6be514da06d4376ac1effe95572578
-
SHA1
c2a7b7ae2e895bcfe4455e9b18f3336249a496c5
-
SHA256
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec
-
SHA512
b13d721d65fb1a54f067805f72ea32e2a9ff729d0898024f880fec51647292c9a55d0c8f9498e5573eb8c5597810011dccb96167f86be44a55348c4bb65bd13a
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SSDEEP
3072:u36rA0FEWtpc+5JUbBIZXEd9JtqHdOWIY+TUl9TxAtDAF+syZ0xZz:wtGta+5qBIibJtZg+CyI+Mx
Malware Config
Extracted
vidar
6.7
aef20f7eb91ec5457d74e4fa0796c2bf
https://t.me/s4p0g
https://steamcommunity.com/profiles/76561199575355834
-
profile_id_v2
aef20f7eb91ec5457d74e4fa0796c2bf
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exedescription pid process target process PID 1600 set thread context of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3432 736 WerFault.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exedescription pid process target process PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe PID 1600 wrote to memory of 736 1600 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe 7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe"C:\Users\Admin\AppData\Local\Temp\7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe"C:\Users\Admin\AppData\Local\Temp\7658a56d7ea6afcc08a4f44652e04d98b5f83b8ec232b341ffa59aa77cd568ec.exe"2⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 20323⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 736 -ip 7361⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/736-3-0x0000000000400000-0x0000000000649000-memory.dmpFilesize
2.3MB
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memory/736-5-0x0000000000400000-0x0000000000649000-memory.dmpFilesize
2.3MB
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memory/736-6-0x0000000000400000-0x0000000000649000-memory.dmpFilesize
2.3MB
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memory/736-7-0x0000000000400000-0x0000000000649000-memory.dmpFilesize
2.3MB
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memory/1600-1-0x0000000002C60000-0x0000000002D60000-memory.dmpFilesize
1024KB
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memory/1600-2-0x0000000004840000-0x0000000004877000-memory.dmpFilesize
220KB