asyncrat | ec57a5693533b024615c157ec0e3867b2eb73a65a12c20501ef8ff00ffd8f65c

Analysis

max time kernel
117s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:13

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General

Target

7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Size

2.6MB
MD5

06d1930575f5e3d2ef24b09275650dd3
SHA1

f721980b35e51016f088d394c32df3aaef08e557
SHA256

7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54
SHA512

4f036899fda417edfd5c82582f4c5abe9790c70d9e009003f039aafffd874353196266d4aca9667913bcc149cd8ed4a488ec7c42fed6b73a2c25f949a80a3205
SSDEEP

49152:eapljSe2SpnpDL39r34BR1kg0wQYhD/Nhoa9Tx4gb:eElnp9L39r34BR1kg0wQsDVzTx4gb

Score

10^/10

asyncrat venom clients discovery rat

Malware Config

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Venom Clients

147.185.221.27:3368

Mutex

Venom_RAT_HVNC_Mutex_Venom RAT_HVNC

Attributes

delay
1
install
true
install_file
Update.exe
install_folder
%Temp%

aes.plain

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2616 set thread context of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeIncreaseQuotaPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeSecurityPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeTakeOwnershipPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeLoadDriverPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeSystemProfilePrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeSystemtimePrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeProfSingleProcessPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeIncBasePriorityPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeCreatePagefilePrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeBackupPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeRestorePrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeShutdownPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeDebugPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeSystemEnvironmentPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeRemoteShutdownPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeUndockPrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: SeManageVolumePrivilege	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: 33	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: 34	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
Token: 35	5108	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32
PID 2616 wrote to memory of 5108	2616	7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe	32

C:\Users\Admin\AppData\Local\Temp\7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
"C:\Users\Admin\AppData\Local\Temp\7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Users\Admin\AppData\Local\Temp\7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe
  "C:\Users\Admin\AppData\Local\Temp\7b545826d4c80e7dc461ebae6c6dd9a3ddadec34a907d988744a485390bd6d54.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5108

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2616-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2616-1-0x0000000001330000-0x00000000015DC000-memory.dmp

Filesize
2.7MB

Download
memory/2616-2-0x00000000011E0000-0x000000000130E000-memory.dmp

Filesize
1.2MB

Download
memory/2616-5-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-9-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-7-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-19-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-41-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-49-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-31-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-63-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-67-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-65-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-61-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-60-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-55-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-53-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-51-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-47-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-45-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-44-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-39-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-37-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-35-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-34-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-29-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-27-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-25-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-23-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-17-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-15-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-13-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-11-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-57-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-21-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-4-0x00000000011E0000-0x0000000001308000-memory.dmp

Filesize
1.2MB

Download
memory/2616-3-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-24386-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/2616-24387-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-24388-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-24401-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/5108-24402-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/5108-24400-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/5108-24403-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/5108-24404-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download