asyncrat | 193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0

Analysis

max time kernel
145s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 01:08

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General

Target

193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
Size

1.6MB
MD5

459ce1791de1b917b07032f20c142c77
SHA1

2d8770ce7060904bfdf44fd34d703d6996d833ee
SHA256

193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0
SHA512

226a68272dcb1e03f3a230c55884b846b95661870065d60572d3fc9f2a238ebc2f3220da54320932bbee8f289cfe8ce635ecf9da62410bfa75ad73b2395f8b26
SSDEEP

49152:w5HLMSaMrD1nLmixTguXgCUjxpcUfZeXBrf2UlzJ:w5rMSaMf1nR/xUjvcUfZel2GzJ

Score

10^/10

asyncrat persistence rat

Malware Config

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Dsvskiatk = "C:\\Users\\Admin\\AppData\\Roaming\\Dsvskiatk.exe"	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
Token: SeDebugPrivilege	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86
PID 1704 wrote to memory of 3756	1704	193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe	86

C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
"C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe
  "C:\Users\Admin\AppData\Local\Temp\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe"
  2⤵
  PID:3756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\193b0e630f9dcdc6ee0448bd2f9baf8b17928506019ea12e89b681a6799b60a0.exe.log

Filesize
1KB

MD5
829339193ea58ef1a39b5348acced09f

SHA1
0989b0d7a634d28b16daeb113401cf45b7ac3867

SHA256
b7d70f6ca8f0daa479ba14b8712928fe5441e8e8057487085bc79b61d4e72024

SHA512
7ada7c167a0e5b3912b19e842475cfd2ccbad8d3c7a12ec6368f33f72231cdac9a5a130dc7e5df8e9488face817a6eaa5a04ea6425dbc9326ff751338d3cfbab

Download Submit
memory/1704-0-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/1704-1-0x0000000000640000-0x00000000007DA000-memory.dmp

Filesize
1.6MB

Download
memory/1704-2-0x0000000005290000-0x00000000054B4000-memory.dmp

Filesize
2.1MB

Download
memory/1704-4-0x0000000005A60000-0x0000000006004000-memory.dmp

Filesize
5.6MB

Download
memory/1704-3-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/1704-5-0x00000000054B0000-0x0000000005542000-memory.dmp

Filesize
584KB

Download
memory/1704-15-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-14-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-27-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-39-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-53-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-70-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-67-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-65-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-63-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-61-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-59-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-57-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-55-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-51-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-49-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-47-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-45-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-43-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-41-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-31-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-29-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-37-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-35-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-33-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-26-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-23-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-21-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-9-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-6-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-7-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-20-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-17-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-11-0x0000000005290000-0x00000000054AE000-memory.dmp

Filesize
2.1MB

Download
memory/1704-4868-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/1704-4869-0x0000000005770000-0x00000000057D0000-memory.dmp

Filesize
384KB

Download
memory/1704-4870-0x00000000057D0000-0x000000000581C000-memory.dmp

Filesize
304KB

Download
memory/1704-4871-0x000000007447E000-0x000000007447F000-memory.dmp

Filesize
4KB

Download
memory/1704-4872-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/1704-4873-0x0000000000CC0000-0x0000000000D14000-memory.dmp

Filesize
336KB

Download
memory/1704-4879-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3756-4880-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3756-4878-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/3756-4881-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download
memory/3756-4882-0x0000000074470000-0x0000000074C20000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads