asyncrat | 122b5d47c2f38e06db97601bf2e2e8471f41dbeaacf4be579768760c243cd87c

General

Target

2024-96630-ACTA DE CITACION JUDICIAL CON RADICADO-2024-96630-66322036-99652/ACTA DE CITACION JUDICIAL .exe
Size

966KB
MD5

e634616d3b445fc1cd55ee79cf5326ea
SHA1

ca27a368d87bc776884322ca996f3b24e20645f4
SHA256

1fcd04fe1a3d519c7d585216b414cd947d16997d77d81a2892821f588c630937
SHA512

7d491c0a97ce60e22238a1a3530f45fbb3c82377b400d7986db09eccad05c9c22fb5daa2b4781882f870ab088326e5f6156613124caa67b54601cbad8f66aa90
SSDEEP

24576:we3xAibB85Z1HrWtB8z1L1OTJu5zzz3zzzozzz3zzzSZ:HxAibBEZ1LWtBzQrZ

Score

10^/10

asyncrat default discovery rat

Malware Config

Extracted

Family

asyncrat

Version

| CRACKED BY https://t.me/xworm_v2

Botnet

Default

C2

nuevo12.duckdns.org:3000

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_folder
%AppData%

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 2 IoCs

description	pid	Process	procid_target
PID 2060 set thread context of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2664 set thread context of 2604	2664	cmd.exe	33

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 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2060	ACTA DE CITACION JUDICIAL .exe
2060	ACTA DE CITACION JUDICIAL .exe
2664	cmd.exe
2664	cmd.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2060	ACTA DE CITACION JUDICIAL .exe
2664	cmd.exe
2664	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2060 wrote to memory of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2060 wrote to memory of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2060 wrote to memory of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2060 wrote to memory of 2664	2060	ACTA DE CITACION JUDICIAL .exe	30
PID 2664 wrote to memory of 2604	2664	cmd.exe	33
PID 2664 wrote to memory of 2604	2664	cmd.exe	33
PID 2664 wrote to memory of 2604	2664	cmd.exe	33
PID 2664 wrote to memory of 2604	2664	cmd.exe	33
PID 2664 wrote to memory of 2604	2664	cmd.exe	33
PID 2664 wrote to memory of 2604	2664	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\2024-96630-ACTA DE CITACION JUDICIAL CON RADICADO-2024-96630-66322036-99652\ACTA DE CITACION JUDICIAL .exe
"C:\Users\Admin\AppData\Local\Temp\2024-96630-ACTA DE CITACION JUDICIAL CON RADICADO-2024-96630-66322036-99652\ACTA DE CITACION JUDICIAL .exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\SysWOW64\cmd.exe
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\89178382

Filesize
780KB

MD5
4374b1c1fc52119253e8210745f5d723

SHA1
e28759039443b2b3123c0b05ab13b885d5952d41

SHA256
e4f1060a4c5e2df8f1ec6080520d3aa6252bd377b58a9d2b05196487616d4bb3

SHA512
1b10bfccb3a0fa2a4c070d6281aba132419d06f9b2a091524e150297ad604d8a248c6a83ef380d958f87857d021ea207f595881027b7e4c874c5bbb0766a2b98

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3E88.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
memory/2060-6-0x000007FEF6A70000-0x000007FEF6BC8000-memory.dmp

Filesize
1.3MB

Download
memory/2060-7-0x000007FEF6A70000-0x000007FEF6BC8000-memory.dmp

Filesize
1.3MB

Download
memory/2060-9-0x000000013F550000-0x000000013F648000-memory.dmp

Filesize
992KB

Download
memory/2060-11-0x000007FEF6440000-0x000007FEF66F5000-memory.dmp

Filesize
2.7MB

Download
memory/2060-5-0x000007FEF6A89000-0x000007FEF6A8A000-memory.dmp

Filesize
4KB

Download
memory/2060-10-0x000007FEF7C50000-0x000007FEF7C84000-memory.dmp

Filesize
208KB

Download
memory/2060-0-0x000007FEF6A70000-0x000007FEF6BC8000-memory.dmp

Filesize
1.3MB

Download
memory/2604-64-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2604-67-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2604-62-0x0000000072F20000-0x0000000073F82000-memory.dmp

Filesize
16.4MB

Download
memory/2604-65-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2664-13-0x00000000779A0000-0x0000000077B49000-memory.dmp

Filesize
1.7MB

Download
memory/2664-63-0x00000000750F0000-0x0000000075264000-memory.dmp

Filesize
1.5MB

Download
memory/2664-60-0x00000000750F0000-0x0000000075264000-memory.dmp

Filesize
1.5MB

Download
memory/2664-66-0x00000000750FE000-0x0000000075100000-memory.dmp

Filesize
8KB

Download
memory/2664-58-0x00000000750F0000-0x0000000075264000-memory.dmp

Filesize
1.5MB

Download
memory/2664-59-0x00000000750FE000-0x0000000075100000-memory.dmp

Filesize
8KB

Download

Analysis

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