asyncrat | d92fee133d92474e1658a9e9d26440c93f6d930157a13597604f151933effa2c

General

Target

122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe
Size

3.6MB
MD5

c76159163023302b08641b8d271ab362
SHA1

c388606fb8394f7360da6cef38ec1526d2dc9ba1
SHA256

5ab8a17246063f43e04f124c842427a9413d086796c1fd5e9d46917b308f5e74
SHA512

53f2a3abd6337100f5fc8ed3da331c5cbb1b4478349c3b2dfc9547330770567bf7c5ced763e176c256cc16180032f816608d0a61d8e31db5ccf2f4f272aeaba2
SSDEEP

49152:jWGtLBcXqFpa88R6SVb8kq4pgquLMMji4NYxtJpkxhGjIuTbR3339YcZUQ3EANa2:dtLuZIqgwh4NYxtJpkxhGB333tRaEp

Score

10^/10

asyncrat dinero discovery persistence rat

Malware Config

Extracted

Family

asyncrat

Version

1.0.7

Botnet

DINERO

C2

octubre212024.giize.com:2727

fuertefuerte.accesscam.org:2727

octubre242024.casacam.net:2727

Mutex

DcRatMutex_qwqdanchun

Attributes

delay
1
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AnyDesignerEditor = "C:\\Users\\Admin\\Music\\AnyDesignerUpdater\\AnyConvertVideo.exe"	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe

description	pid	process	target process
PID 4960 set thread context of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe

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

Processes:

122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.execsc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

csc.exe

description pid process

Token: SeDebugPrivilege 3280 csc.exe

description	pid	process
Token: SeDebugPrivilege	3280	csc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe

description	pid	process	target process
PID 4960 wrote to memory of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe
PID 4960 wrote to memory of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe
PID 4960 wrote to memory of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe
PID 4960 wrote to memory of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe
PID 4960 wrote to memory of 3280	4960	122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe	csc.exe

C:\Users\Admin\AppData\Local\Temp\122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe
"C:\Users\Admin\AppData\Local\Temp\122005215121511111777000000000000000000000000000005151485251954592654895926154588962261515459562.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4960

C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3280-8-0x0000000000740000-0x0000000000752000-memory.dmp

Filesize
72KB

Download
memory/3280-19-0x0000000005AB0000-0x0000000005B16000-memory.dmp

Filesize
408KB

Download
memory/3280-18-0x0000000006060000-0x0000000006604000-memory.dmp

Filesize
5.6MB

Download
memory/3280-17-0x0000000005A10000-0x0000000005AAC000-memory.dmp

Filesize
624KB

Download
memory/3280-12-0x0000000000370000-0x000000000057F000-memory.dmp

Filesize
2.1MB

Download
memory/4960-5-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-11-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-7-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-4-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-6-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-9-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-14-0x000000000052D000-0x0000000000545000-memory.dmp

Filesize
96KB

Download
memory/4960-0-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-1-0x0000000000400000-0x00000000007A9000-memory.dmp

Filesize
3.7MB

Download
memory/4960-2-0x000000000052D000-0x0000000000545000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads