857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f

Analysis

max time kernel
200s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 18:59

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General

Target

857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
Size

1.3MB
MD5

79ad0606e7a31743f2488606a5413b4a
SHA1

e4723e64c2e360eeae658283e083e3f8f17853b9
SHA256

857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f
SHA512

3e2d284b93198d6db6a6a6c247507d258bbeea2724f324c71037667653a0965737314ef8289861b600defca98fa87d1b72bb56079c05f594b631ea991c54be7f
SSDEEP

24576:jrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakZ:jrKo4ZwCOnYjVmJPaG

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

description	pid	process	target process
PID 3288 set thread context of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

pid	process
4452	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
4452	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
4452	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
4452	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
4452	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

description	pid	process	target process
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
PID 3288 wrote to memory of 4452	3288	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe	857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe

C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
"C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3288

C:\Users\Admin\AppData\Local\Temp\857b3b96afc03601af4c9430f97f0c9ff257cfa3962eff8ca9e089d2ed1c795f.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:4452

Network

MITRE ATT&CK Matrix

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Downloads

memory/4452-132-0x0000000000000000-mapping.dmp

Download
memory/4452-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/4452-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/4452-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/4452-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/4452-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/4452-138-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download