858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1

Analysis

max time kernel
164s
max time network
189s
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

858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
Size

1.3MB
MD5

2fb36f3c9c24b7466284a1f1d80be7cd
SHA1

ac8adc920915858ab8736ae6fed2d904082bce91
SHA256

858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1
SHA512

04ef23820aaeaabd92075fa49fbeb3dad2d57458e36df1c12abfd24bcbf301f9cff52f4faaf2c548c6ee84af6b7390384ae621e0d67354b2b9ee6acfa77f273a
SSDEEP

24576:brKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPakx:brKo4ZwCOnYjVmJPaa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

description	pid	process	target process
PID 4828 set thread context of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

pid	process
736	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
736	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
736	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
736	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
736	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

description	pid	process	target process
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
PID 4828 wrote to memory of 736	4828	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe	858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe

C:\Users\Admin\AppData\Local\Temp\858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
"C:\Users\Admin\AppData\Local\Temp\858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4828

C:\Users\Admin\AppData\Local\Temp\858b77a212ee8151371af9f8eacf86882c971d15affb06d0e8a7f21bc770b0f1.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:736

Network

MITRE ATT&CK Matrix

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Downloads

memory/736-132-0x0000000000000000-mapping.dmp

Download
memory/736-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/736-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/736-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/736-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/736-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/736-138-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download