asyncrat | 41c91be497722ef13ba12c9bfe421d2313911dea29cd710cf5b6da8301557d0b

General

Target

deeqwede33eqqdfgrwew33_encryptix.exe
Size

218KB
MD5

d60293e76308aed34765dbde348dca3c
SHA1

5ab469506a296d117ae19d2c559cab5cdda32e39
SHA256

41c91be497722ef13ba12c9bfe421d2313911dea29cd710cf5b6da8301557d0b
SHA512

95eb6c77d858d191d555db611475b610bcaac4aa9fc157e73adc23724fc94c319d976fab05f3a9e8a85a1302ed750019905ed677a8a6f9466e222a5b934861f5
SSDEEP

3072:HgR6oa8x3jMGoREW6VsRVWuvcKrhyCfzshqNapJWj24VWNOybP00+qezrqOFEbA1:Hrt8ZtoREW8sRgutHo+Z5sP1+

Score

10^/10

asyncrat discovery rat

Malware Config

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

Processes:

deeqwede33eqqdfgrwew33_encryptix.exe

description pid process target process

PID 2280 set thread context of 2552 2280 deeqwede33eqqdfgrwew33_encryptix.exe RegSvcs.exe

description	pid	process	target process
PID 2280 set thread context of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.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:

deeqwede33eqqdfgrwew33_encryptix.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	deeqwede33eqqdfgrwew33_encryptix.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

deeqwede33eqqdfgrwew33_encryptix.exe

pid process

2280 deeqwede33eqqdfgrwew33_encryptix.exe
2280 deeqwede33eqqdfgrwew33_encryptix.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

deeqwede33eqqdfgrwew33_encryptix.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 2280 deeqwede33eqqdfgrwew33_encryptix.exe
Token: SeDebugPrivilege 2552 RegSvcs.exe

pid	process
2280	deeqwede33eqqdfgrwew33_encryptix.exe
2280	deeqwede33eqqdfgrwew33_encryptix.exe

description	pid	process
Token: SeDebugPrivilege	2280	deeqwede33eqqdfgrwew33_encryptix.exe
Token: SeDebugPrivilege	2552	RegSvcs.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

deeqwede33eqqdfgrwew33_encryptix.exe

description	pid	process	target process
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2532	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe
PID 2280 wrote to memory of 2552	2280	deeqwede33eqqdfgrwew33_encryptix.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\deeqwede33eqqdfgrwew33_encryptix.exe
"C:\Users\Admin\AppData\Local\Temp\deeqwede33eqqdfgrwew33_encryptix.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2280

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
#by-unknown
2⤵
PID:2532

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
#by-unknown
2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

memory/2280-0-0x000000007408E000-0x000000007408F000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000330000-0x000000000036C000-memory.dmp

Filesize
240KB

Download
memory/2552-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-8-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-4-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-14-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-17-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-12-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2552-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2552-18-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-19-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download
memory/2552-20-0x0000000074080000-0x000000007476E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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