bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5

Analysis

max time kernel
171s
max time network
192s
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 10:12

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General

Target

bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
Size

1.3MB
MD5

8d3ed8c09ea8d6ae23004d4a08963cf6
SHA1

a1b5eb0d1e023211143cb79e5504390c0678487b
SHA256

bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5
SHA512

6ffb8806fc8c3c547da067b353c37d16a870d231f67901aa513f6442614ba33834ebcb0876a9074d6ac86e11ebca89c989de095b5a6e3bd0c93fb6d8c24631a6
SSDEEP

24576:TrKqlGCPcJKwybUDwEZZODYmR9G+gnbkk6XRJfe3DqYO/KpLwFfngWX4VmJPak:TrKo4ZwCOnYjVmJPa

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

description	pid	process	target process
PID 2256 set thread context of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

pid	process
3992	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
3992	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
3992	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
3992	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
3992	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

description	pid	process	target process
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
PID 2256 wrote to memory of 3992	2256	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe	bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe

C:\Users\Admin\AppData\Local\Temp\bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
"C:\Users\Admin\AppData\Local\Temp\bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2256

C:\Users\Admin\AppData\Local\Temp\bc8f4d82b4b05b144bf9d863f49f75284653c2f31af4aa03892b6e6da5e329f5.exe
2⤵
- Suspicious use of SetWindowsHookEx
PID:3992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3992-132-0x0000000000000000-mapping.dmp

Download
memory/3992-133-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3992-134-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3992-135-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3992-136-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3992-137-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/3992-138-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download