b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4

Analysis

max time kernel
165s
max time network
196s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 10:25

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General

Target

b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
Size

1.3MB
MD5

23e547eac9e4087c50d35dfbf5fe1214
SHA1

09ef2197c7a9d7dd29c8319156168637e9d08cdd
SHA256

b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4
SHA512

02683f6bfd8c9a58614e4661375ab18f87a4891241814862861cc9baa41c8b13e3cc5253aa9d4e0a53a44e28032bf9de91202a7e555734828646a1448c618011
SSDEEP

24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPaks:TrKo4ZwCOnYjVmJPa7

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

description	pid	process	target process
PID 4424 set thread context of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

pid	process
2524	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
2524	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
2524	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
2524	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
2524	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

description	pid	process	target process
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
PID 4424 wrote to memory of 2524	4424	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe	b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe

C:\Users\Admin\AppData\Local\Temp\b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
"C:\Users\Admin\AppData\Local\Temp\b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4424

C:\Users\Admin\AppData\Local\Temp\b4b97054f5649821e12eb50256947667ade76f7e2032eaecca52a20af734f3b4.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:2524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2524-132-0x0000000000000000-mapping.dmp

Download
memory/2524-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2524-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2524-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2524-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2524-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download