asyncrat | 137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909

Analysis

max time kernel
148s
max time network
152s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
31/07/2026, 12:12

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General

Target
137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
Size 45KB
Sample260731-pdasjsac27
SHA256 137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909
MD5 43c84aa4ff7d15a072f1c9a10abe6fa3
SHA1 9dea3e6f2087154447b52a4118b4f8daae3c970e
SHA512 a808a5a696bc12d9f451a4f8c70f0779c9834c36cbb0d0685bb8bd5746b9351f39f3e549e29575c6d2cb53f7cad89901849ffdb845c750c760f673116b847ce0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q95oRQKIJOPIhzjbogdL3iBHb9qEeyEkxSisIONBDZsx:EulCJTHl42mYxg3h3b/RS1bJeyCTDdsx
TLSH
T10E231A0037E8C22BF2BE4F78A8F26145867AB6673603D54E1CC4519B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default command_and_control defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

tipphimsexhay.com:80
tipphimsexhay.com:22
tipphimsexhay.com:8080
tipphimsexhay.com:8880
tipphimsexhay.com:2052
tipphimsexhay.com:2082
tipphimsexhay.com:2086
tipphimsexhay.com:2095
tipphimsexhay.com:443
tipphimsexhay.com:2053
tipphimsexhay.com:2083
tipphimsexhay.com:2087
tipphimsexhay.com:2096
tipphimsexhay.com:8443
www.tipphimsexhay.com:80
www.tipphimsexhay.com:22
www.tipphimsexhay.com:8080
www.tipphimsexhay.com:8880
www.tipphimsexhay.com:2052
www.tipphimsexhay.com:2082
www.tipphimsexhay.com:2086
www.tipphimsexhay.com:2095
www.tipphimsexhay.com:443
www.tipphimsexhay.com:2053
www.tipphimsexhay.com:2083
www.tipphimsexhay.com:2087
www.tipphimsexhay.com:2096
www.tipphimsexhay.com:8443
agenttesla.tipphimsexhay.com:80
agenttesla.tipphimsexhay.com:22
agenttesla.tipphimsexhay.com:8080
agenttesla.tipphimsexhay.com:8880
agenttesla.tipphimsexhay.com:2052
agenttesla.tipphimsexhay.com:2082
agenttesla.tipphimsexhay.com:2086
agenttesla.tipphimsexhay.com:2095
agenttesla.tipphimsexhay.com:443
agenttesla.tipphimsexhay.com:2053
agenttesla.tipphimsexhay.com:2083
agenttesla.tipphimsexhay.com:2087
agenttesla.tipphimsexhay.com:2096
agenttesla.tipphimsexhay.com:8443
blacklotus.tipphimsexhay.com:80
blacklotus.tipphimsexhay.com:22
blacklotus.tipphimsexhay.com:8080
blacklotus.tipphimsexhay.com:8880
blacklotus.tipphimsexhay.com:2052
blacklotus.tipphimsexhay.com:2082
blacklotus.tipphimsexhay.com:2086
blacklotus.tipphimsexhay.com:2095
blacklotus.tipphimsexhay.com:443
blacklotus.tipphimsexhay.com:2053
blacklotus.tipphimsexhay.com:2083
blacklotus.tipphimsexhay.com:2087
blacklotus.tipphimsexhay.com:2096
blacklotus.tipphimsexhay.com:8443

Mutex

3KeLL5su64EX

Attributes

delay
0
install
true
install_file
swfakh.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral2/files/0x000d00000001c539-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
1596	swfakh.exe
3040	swfakh.exe

Outbound SSH connection to public host 2 TTPs 2 IoCs

SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

command_and_control

Protocol Tunneling

T1572

Network Service Discovery

T1046

description	flow	ioc
SSH destination	8	104.21.69.133:22
SSH destination	10	172.67.208.185:22

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 2 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1948	cmd.exe
2876	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	swfakh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	swfakh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3540	timeout.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
Token: SeDebugPrivilege	1596	swfakh.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 6116 wrote to memory of 1948	6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe	89
PID 6116 wrote to memory of 2876	6116	137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe	90
PID 1948 wrote to memory of 1564	1948	cmd.exe	93
PID 2876 wrote to memory of 3540	2876	cmd.exe	94
PID 2876 wrote to memory of 3040	2876	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe
"C:\Users\Admin\AppData\Local\Temp\137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6116
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "swfakh" /tr '"C:\Users\Admin\AppData\Roaming\swfakh.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "swfakh" /tr '"C:\Users\Admin\AppData\Roaming\swfakh.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1564
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3B0B.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:3540
- - C:\Users\Admin\AppData\Roaming\swfakh.exe
    "C:\Users\Admin\AppData\Roaming\swfakh.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3040

C:\Users\Admin\AppData\Roaming\swfakh.exe
"C:\Users\Admin\AppData\Roaming\swfakh.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1596

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Network Service Discovery

T1046

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Protocol Tunneling

T1572

Exfiltration

Impact

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Downloads

tmp3B0B.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp3B0B.tmp.bat
Size 150B
SHA256 8f80af302af3454f98edacb95957cfa35b65efacb0ec3f5b196a086ff0a50781
MD5 ea5db6eb6763bdc780af309e121a76c7
SHA1 59431b1d102fe94f44cf1af0c21d1851b8ec50a2
SHA512 b5fa186355c47cd32a4902183662ef4b01d292ceb1d6517392fdaee3d30b89f1382a7d57f0d89bb1182dfcb0d5b85ae305d313a4487ca7e3081b2965219a6fb4
TLSH
T1DBC08C4251C5AA0E2A05541312FAD48D91A66C193F80AF408344404DA68188CE89A241
MD5 SHA1 SHA512 TLSH

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swfakh.exe

Path C:\Users\Admin\AppData\Roaming\swfakh.exe
Size 45KB
SHA256 137892e34d18264a94d6127c55cabea098954d4bc914f496f05299b5ab4db909
MD5 43c84aa4ff7d15a072f1c9a10abe6fa3
SHA1 9dea3e6f2087154447b52a4118b4f8daae3c970e
SHA512 a808a5a696bc12d9f451a4f8c70f0779c9834c36cbb0d0685bb8bd5746b9351f39f3e549e29575c6d2cb53f7cad89901849ffdb845c750c760f673116b847ce0
SSDEEP 768:EulCJTHESwgWUK3aGmo2q95oRQKIJOPIhzjbogdL3iBHb9qEeyEkxSisIONBDZsx:EulCJTHl42mYxg3h3b/RS1bJeyCTDdsx
TLSH
T10E231A0037E8C22BF2BE4F78A8F26145867AB6673603D54E1CC4519B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1596-12-0x0000000074F60000-0x000000007571C000-memory.dmp

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memory/1596-14-0x0000000074F60000-0x000000007571C000-memory.dmp

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memory/6116-0-0x00000000750E2000-0x00000000750E3000-memory.dmp

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memory/6116-1-0x00000000007E0000-0x00000000007F2000-memory.dmp

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memory/6116-2-0x00000000750D0000-0x000000007588C000-memory.dmp

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memory/6116-3-0x0000000005230000-0x00000000052CC000-memory.dmp

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memory/6116-8-0x00000000750D0000-0x000000007588C000-memory.dmp

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