asyncrat | f0d3cee54bda20b709483c28f133cb5fd9dd313eb4f936186e8eae1c9bb31aa3

General

Target

Valorant Spoofer 2025 (by BBaox/Valorant Spoofer (by BBaox).exe
Size

47KB
MD5

fd64259b217827ebbe114699e9194ba7
SHA1

3b09e655d4d557ee1fca294613867e9f886dcf7a
SHA256

68fb8f06592b84297fc6adf794044e693bc8ca655502d7c661a5a00128dd37b4
SHA512

a1e35e0edf30da7ae08cfa853cee5aa6b3b53f25c8f06106a93d305115dad1ba12a481e77210a1b3964533d06a7ad346fdd798d91cb4d3a3c19618cddb64c156
SSDEEP

768:Du+K1TQQEX1WUVt1Pmo2qj6tHo0LxT5FWfD7hh0bVXW4yBQaTq+GcDZz1+:Du+K1TQfb2NLxTGfDMbVXjymaWWdz1+

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

127.0.0.1:1604

127.0.0.1:1600

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
true
install_file
Valorant Spoofer.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

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral2/files/0x001000000002413b-11.dat	family_asyncrat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Control Panel\International\Geo\Nation	Valorant Spoofer (by BBaox).exe

Executes dropped EXE 1 IoCs

pid	Process
1740	Valorant Spoofer.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Valorant Spoofer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Valorant Spoofer (by BBaox).exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4792	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe
3156	Valorant Spoofer (by BBaox).exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3156	Valorant Spoofer (by BBaox).exe
Token: SeDebugPrivilege	1740	Valorant Spoofer.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 4608	3156	Valorant Spoofer (by BBaox).exe	94
PID 3156 wrote to memory of 4608	3156	Valorant Spoofer (by BBaox).exe	94
PID 3156 wrote to memory of 4608	3156	Valorant Spoofer (by BBaox).exe	94
PID 3156 wrote to memory of 4600	3156	Valorant Spoofer (by BBaox).exe	96
PID 3156 wrote to memory of 4600	3156	Valorant Spoofer (by BBaox).exe	96
PID 3156 wrote to memory of 4600	3156	Valorant Spoofer (by BBaox).exe	96
PID 4600 wrote to memory of 4792	4600	cmd.exe	98
PID 4600 wrote to memory of 4792	4600	cmd.exe	98
PID 4600 wrote to memory of 4792	4600	cmd.exe	98
PID 4608 wrote to memory of 4800	4608	cmd.exe	99
PID 4608 wrote to memory of 4800	4608	cmd.exe	99
PID 4608 wrote to memory of 4800	4608	cmd.exe	99
PID 4600 wrote to memory of 1740	4600	cmd.exe	101
PID 4600 wrote to memory of 1740	4600	cmd.exe	101
PID 4600 wrote to memory of 1740	4600	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer 2025 (by BBaox\Valorant Spoofer (by BBaox).exe
"C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer 2025 (by BBaox\Valorant Spoofer (by BBaox).exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "Valorant Spoofer" /tr '"C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer.exe"' & exit
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4608
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "Valorant Spoofer" /tr '"C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4800
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8C13.tmp.bat""
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4600
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:4792
- - C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer.exe
    "C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\Valorant Spoofer.exe

Filesize
47KB

MD5
fd64259b217827ebbe114699e9194ba7

SHA1
3b09e655d4d557ee1fca294613867e9f886dcf7a

SHA256
68fb8f06592b84297fc6adf794044e693bc8ca655502d7c661a5a00128dd37b4

SHA512
a1e35e0edf30da7ae08cfa853cee5aa6b3b53f25c8f06106a93d305115dad1ba12a481e77210a1b3964533d06a7ad346fdd798d91cb4d3a3c19618cddb64c156

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8C13.tmp.bat

Filesize
163B

MD5
9ba25e9ec21ea143c9f1565bf3b50fbf

SHA1
eb7f91a7e3632c4c361cb8af301e20b41a39d5a5

SHA256
f30de459c5c12506409cb888845ccdc167831c65b324ee2ce8af8805086b84b9

SHA512
bf55a70b0cd70ad6107206b9ab87b4c8b6001da8774c8488f36594c765af3e768eccc1ac7002ec38e7c339d0a1b3c0ec57a526ce01d9ce11d7ccc4c264582403

Download Submit
memory/1740-13-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/1740-14-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3156-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/3156-1-0x00000000001F0000-0x0000000000202000-memory.dmp

Filesize
72KB

Download
memory/3156-2-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/3156-3-0x0000000004C20000-0x0000000004CBC000-memory.dmp

Filesize
624KB

Download
memory/3156-9-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads