asyncrat | b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687

Analysis

max time kernel
119s
max time network
149s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 10:33

Target

b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe
Size

91KB
MD5

4516d516dcf02b03d700312e4af2b58f
SHA1

8a36bd779bfba8a87b5d8ee8e6c0d7c0a4faa3ca
SHA256

b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687
SHA512

0709c4069670d24c96d32f47fbf8a0eb0b3484cdce07205f5d2640b9b852fa8d0b1fda1b93d2858062ad76c44778cbc68ee831f3919e82422197c64e9a698f39
SSDEEP

1536:rMuBw+olasjN0Fu8MmiGRwOFSe4808VxdHDYIEgr69cmoLu0t0H:rMuBwsshLW/j4v8PdHsX9cmoLu0Y

Score

10^/10

asyncrat op rat

Family

asyncrat

Version

0.5.8

Botnet

20.117.108.240:5612

Mutex

HssS7dvHeccj

Attributes

aes.plain

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Suspicious use of SetThreadContext 1 IoCs

Processes:

b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe

description	pid	process	target process
PID 1692 set thread context of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2412 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2412	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe

description	pid	process	target process
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe
PID 1692 wrote to memory of 2412	1692	b010fc8a5324e8c3f72bd5884f5f31cbc02dcb9df573cf5a82405560f4927687.exe	RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#system32
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2412

memory/1692-0-0x000000007439E000-0x000000007439F000-memory.dmp

Filesize
4KB

Download
memory/1692-1-0x0000000000290000-0x00000000002AE000-memory.dmp

Filesize
120KB

Download
memory/1692-2-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/1692-14-0x0000000074390000-0x0000000074A7E000-memory.dmp

Filesize
6.9MB

Download
memory/2412-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-4-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2412-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2412-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download