asyncrat | 53ed6ef10743ee239135038fa40cc65d7c0ffab5ce919e84bc1f605cf9c6d33b

General

Target

NOTIFICACION DEMANDA/01Notificacion Demanda.exe
Size

2.3MB
MD5

5d52ef45b6e5bf144307a84c2af1581b
SHA1

414a899ec327d4a9daa53983544245b209f25142
SHA256

26a24d3b0206c6808615c7049859c2fe62c4dcd87e7858be40ae8112b0482616
SHA512

458f47c1e4ccf41edaacc57abb663ee77ca098fffc596fad941bbdea67653aeabc79b34d607078b9ee5adb45614e26f5c28a09e8faf9532081fdd5dec9ac3c48
SSDEEP

49152:DzO+g39FbI0eQf/Z3CarWedoYAmXviDTMtT2wkqN5K:DzO19Fnf/hdoYAm9ZkqN5K

Score

10^/10

asyncrat default rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

Default

C2

dcrat13.duckdns.org:3013

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

01Notificacion Demanda.execmd.exe

description	pid	process	target process
PID 2308 set thread context of 3304	2308	01Notificacion Demanda.exe	cmd.exe
PID 3304 set thread context of 1688	3304	cmd.exe	MSBuild.exe

Drops file in Windows directory 1 IoCs

Processes:

cmd.exe

description ioc process

File created C:\Windows\Tasks\BMObeaconv1.job cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

01Notificacion Demanda.execmd.exeMSBuild.exe

pid process

2308 01Notificacion Demanda.exe
2308 01Notificacion Demanda.exe
3304 cmd.exe
3304 cmd.exe
1688 MSBuild.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

01Notificacion Demanda.execmd.exe

pid process

2308 01Notificacion Demanda.exe
3304 cmd.exe
3304 cmd.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 1688 MSBuild.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

1688 MSBuild.exe

description	ioc	process
File created	C:\Windows\Tasks\BMObeaconv1.job	cmd.exe

pid	process
2308	01Notificacion Demanda.exe
2308	01Notificacion Demanda.exe
3304	cmd.exe
3304	cmd.exe
1688	MSBuild.exe

pid	process
2308	01Notificacion Demanda.exe
3304	cmd.exe
3304	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1688	MSBuild.exe

pid	process
1688	MSBuild.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

01Notificacion Demanda.execmd.exe

description	pid	process	target process
PID 2308 wrote to memory of 3304	2308	01Notificacion Demanda.exe	cmd.exe
PID 2308 wrote to memory of 3304	2308	01Notificacion Demanda.exe	cmd.exe
PID 2308 wrote to memory of 3304	2308	01Notificacion Demanda.exe	cmd.exe
PID 2308 wrote to memory of 3304	2308	01Notificacion Demanda.exe	cmd.exe
PID 3304 wrote to memory of 1688	3304	cmd.exe	MSBuild.exe
PID 3304 wrote to memory of 1688	3304	cmd.exe	MSBuild.exe
PID 3304 wrote to memory of 1688	3304	cmd.exe	MSBuild.exe
PID 3304 wrote to memory of 1688	3304	cmd.exe	MSBuild.exe
PID 3304 wrote to memory of 1688	3304	cmd.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\NOTIFICACION DEMANDA\01Notificacion Demanda.exe
"C:\Users\Admin\AppData\Local\Temp\NOTIFICACION DEMANDA\01Notificacion Demanda.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
2⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3304

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1688

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\b523763d
Filesize
777KB

MD5
864fa8f41db1b807b1d77bc213b8dc57

SHA1
6324e91700bfe647a66c8ecaba0eeb13eb4234ab

SHA256
f18960144d86f44e1e65fbfc464f50cd45b886036272724cc8c0a2da21551d36

SHA512
820b79b872c7683ab9f84366f5136aa515c964c8f05c0e4df7b8f5dd62cb85e75ac79836a42d094fe64104fc0e82c6f2dd128c4ecf1c3066759ceea40d8c5da5

Download Submit
memory/1688-47-0x0000000072C70000-0x0000000073420000-memory.dmp

Filesize
7.7MB

Download
memory/1688-46-0x0000000072C7E000-0x0000000072C7F000-memory.dmp

Filesize
4KB

Download
memory/1688-45-0x0000000005500000-0x0000000005566000-memory.dmp

Filesize
408KB

Download
memory/1688-44-0x0000000006270000-0x000000000630C000-memory.dmp

Filesize
624KB

Download
memory/1688-41-0x00000000051A0000-0x00000000051AA000-memory.dmp

Filesize
40KB

Download
memory/1688-40-0x00000000051B0000-0x0000000005242000-memory.dmp

Filesize
584KB

Download
memory/1688-39-0x0000000005580000-0x0000000005B24000-memory.dmp

Filesize
5.6MB

Download
memory/1688-38-0x0000000072C70000-0x0000000073420000-memory.dmp

Filesize
7.7MB

Download
memory/1688-37-0x0000000000900000-0x0000000000916000-memory.dmp

Filesize
88KB

Download
memory/1688-36-0x0000000072C7E000-0x0000000072C7F000-memory.dmp

Filesize
4KB

Download
memory/1688-32-0x0000000073420000-0x0000000074674000-memory.dmp

Filesize
18.3MB

Download
memory/2308-19-0x0000000050120000-0x000000005030D000-memory.dmp

Filesize
1.9MB

Download
memory/2308-0-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/2308-1-0x00007FFEB5430000-0x00007FFEB5625000-memory.dmp

Filesize
2.0MB

Download
memory/2308-10-0x0000000074992000-0x0000000074994000-memory.dmp

Filesize
8KB

Download
memory/2308-11-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/2308-14-0x0000000000400000-0x0000000000698000-memory.dmp

Filesize
2.6MB

Download
memory/2308-12-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/2308-20-0x0000000050310000-0x0000000050349000-memory.dmp

Filesize
228KB

Download
memory/2308-15-0x0000000050000000-0x0000000050116000-memory.dmp

Filesize
1.1MB

Download
memory/2308-16-0x0000000059800000-0x000000005986E000-memory.dmp

Filesize
440KB

Download
memory/2308-17-0x0000000057000000-0x000000005703F000-memory.dmp

Filesize
252KB

Download
memory/2308-18-0x0000000057800000-0x0000000057812000-memory.dmp

Filesize
72KB

Download
memory/3304-29-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-21-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-33-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-30-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-27-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-25-0x0000000074980000-0x0000000074AFB000-memory.dmp

Filesize
1.5MB

Download
memory/3304-23-0x00007FFEB5430000-0x00007FFEB5625000-memory.dmp

Filesize
2.0MB

Download

Analysis

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