b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99

Analysis

max time kernel
75s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 10:23

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General

Target

b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
Size

1.3MB
MD5

47efc3a259aa1a4600e64a9d2823bbbf
SHA1

ed27eb0707184354d89d4467bac8c9ba1120a425
SHA256

b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99
SHA512

589e6113d9fcc5adf8d67bbbca6873a2bb24e05d3d62bfc475875972f21f51529d5dc40e8eb816315ca0f511daa9811d7ec45fdc75e5a51cbf135576936d9281
SSDEEP

24576:rrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:rrKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

description	pid	process	target process
PID 400 set thread context of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

pid	process
1984	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
1984	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
1984	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
1984	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
1984	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

description	pid	process	target process
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
PID 400 wrote to memory of 1984	400	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe	b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe

C:\Users\Admin\AppData\Local\Temp\b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
"C:\Users\Admin\AppData\Local\Temp\b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:400

C:\Users\Admin\AppData\Local\Temp\b61d121083e033bfb12cb7823e5179934e0e7d6df805b621c1c9b17cef104b99.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:1984

Network

MITRE ATT&CK Matrix

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Downloads

memory/1984-132-0x0000000000000000-mapping.dmp

Download
memory/1984-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/1984-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download