77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22

Analysis

max time kernel
176s
max time network
188s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 12:07

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General

Target

77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
Size

1.3MB
MD5

3f8c154645ec28aba5e9b55d84ed60f9
SHA1

4ac63b3a9ba327aca03c7e75edbe323346a5598e
SHA256

77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22
SHA512

dee6f6a5e8bd422e61bc1f81b1f3f24111a2e264dd1d9cb75fb3140b94bab4bbe7c1a2464c375b01cbe9ea82fef0c7e50d63f7438b922714a841770e0f6db91b
SSDEEP

24576:zrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakf:zrKo4ZwCOnYjVmJPaQ

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

description	pid	process	target process
PID 4336 set thread context of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

pid	process
552	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
552	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
552	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
552	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
552	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

description	pid	process	target process
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
PID 4336 wrote to memory of 552	4336	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe	77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe

C:\Users\Admin\AppData\Local\Temp\77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
"C:\Users\Admin\AppData\Local\Temp\77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4336

C:\Users\Admin\AppData\Local\Temp\77a83af8bc147797f98d87244de59f78ae02a328c3712396e29995b7393a6a22.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:552

Network

MITRE ATT&CK Matrix

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Downloads

memory/552-132-0x0000000000000000-mapping.dmp

Download
memory/552-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/552-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/552-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/552-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/552-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download