asyncrat | 557c433f5e71acf38cad8af219c2acc4d772b07788ec99ced96980934c08af11

Analysis

max time kernel
120s
max time network
181s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-10-2024 16:46

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General

Target

DEMANDA LABORAL JUDICIAL/01 DEMANDA LABORAL.exe
Size

80KB
MD5

2a8613b7d99903516b8fe02fd820bf52
SHA1

78a96addcb556ab1d490fac80f929305263d06b9
SHA256

f1d68c5e7c7660d4f2ce412c109b7fe3e088872fa0ebe61ca9ab9dd92a496407
SHA512

af0902aeb6169ea507b787da7b61c3533df4610c3f51c1d8f65dfc9008c8ce2580f2d86a49a4d0acc2c51c731f3e4c447d0d1d8e779dc1c75e43d30b79c46436
SSDEEP

1536:9A8oAY5SXfidLez+Q+EGfdUHLLXJ+CqoVpPBucQwk7qnKXKo5OMY8xk03ben8TK:M7Ohz+Q+EGlUHLLXJ+CqoTPBucQwktXS

Score

10^/10

asyncrat dinero discovery rat

Malware Config

Extracted

Family

asyncrat

Version

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

Botnet

DINERO

powerupP.kozow.com:7171

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

Processes:

01 DEMANDA LABORAL.execmd.exe

description	pid	Process	procid_target
PID 2332 set thread context of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2544 set thread context of 2624	2544	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 3 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:

01 DEMANDA LABORAL.execmd.exeMSBuild.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01 DEMANDA LABORAL.exe
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 5 IoCs

Processes:

01 DEMANDA LABORAL.execmd.exeMSBuild.exe

pid	Process
2332	01 DEMANDA LABORAL.exe
2332	01 DEMANDA LABORAL.exe
2544	cmd.exe
2544	cmd.exe
2624	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

01 DEMANDA LABORAL.execmd.exe

pid	Process
2332	01 DEMANDA LABORAL.exe
2544	cmd.exe
2544	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description	pid	Process
Token: SeDebugPrivilege	2624	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid	Process
2624	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

01 DEMANDA LABORAL.execmd.exe

description	pid	Process	procid_target
PID 2332 wrote to memory of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2332 wrote to memory of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2332 wrote to memory of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2332 wrote to memory of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2332 wrote to memory of 2544	2332	01 DEMANDA LABORAL.exe	31
PID 2544 wrote to memory of 2624	2544	cmd.exe	33
PID 2544 wrote to memory of 2624	2544	cmd.exe	33
PID 2544 wrote to memory of 2624	2544	cmd.exe	33
PID 2544 wrote to memory of 2624	2544	cmd.exe	33
PID 2544 wrote to memory of 2624	2544	cmd.exe	33
PID 2544 wrote to memory of 2624	2544	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\DEMANDA LABORAL JUDICIAL\01 DEMANDA LABORAL.exe
"C:\Users\Admin\AppData\Local\Temp\DEMANDA LABORAL JUDICIAL\01 DEMANDA LABORAL.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2332
- 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:2544
- - 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 behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cab5A43.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\b7de3fb1

Filesize
780KB

MD5
123989f554b62a66e00f73c82c3c4e90

SHA1
6c14d95af85c56d7644236b639ff9d7aa90b5cf9

SHA256
da003e9f868701fabd4b6fdd7c17145574e51ff0720e866c758b3b20ceeda1bd

SHA512
d3b11a6e6f632c7265d70c732a1134c51263b5ad09908004eee6cbab3121fff1a397db324e625ecd9ee321cfeeef9d3e88de68737581f9650b1145d3cc3ad070

Download Submit
memory/2332-0-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2332-1-0x0000000077BC0000-0x0000000077D69000-memory.dmp

Filesize
1.7MB

Download
memory/2332-10-0x0000000074513000-0x0000000074515000-memory.dmp

Filesize
8KB

Download
memory/2332-11-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2332-12-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2544-61-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2544-16-0x0000000077BC0000-0x0000000077D69000-memory.dmp

Filesize
1.7MB

Download
memory/2544-62-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2544-65-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2544-14-0x0000000074500000-0x0000000074674000-memory.dmp

Filesize
1.5MB

Download
memory/2624-67-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2624-66-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2624-64-0x0000000073150000-0x00000000741B2000-memory.dmp

Filesize
16.4MB

Download
memory/2624-68-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download