asyncrat | b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/07/2026, 11:02

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General

Target
b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
Size 45KB
Sample260720-m5ff1afw9p
SHA256 b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1
MD5 68c07ba91c63c6076bef5ebb634c836e
SHA1 3affcd08b9e3d2ae8669be30912f73e17a31c7be
SHA512 e62dfe03bb3cf22a2699ab2ff485cdeb2fb7f4172102ac1e007bb34a84d9b3e3832ebc66375c88eae76e0820a0dcc10e9c0ad311bb438745fe63176c2a7e836d
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGDjbYgX3iRL4Y1tzsxHLbJ+lBDZUx:cu7e5TH2A2muuEaxGnbPXSR5C3J+rdUx
TLSH
T125231A003BE8812BF2BE4F78ADF26245467AF6B37603D5491CC4419B5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
melissa.dagatructiep.sh:80
melissa.dagatructiep.sh:22
melissa.dagatructiep.sh:8080
melissa.dagatructiep.sh:8880
melissa.dagatructiep.sh:2052
melissa.dagatructiep.sh:2082
melissa.dagatructiep.sh:2086
melissa.dagatructiep.sh:2095
melissa.dagatructiep.sh:443
melissa.dagatructiep.sh:2053
melissa.dagatructiep.sh:2083
melissa.dagatructiep.sh:2087
melissa.dagatructiep.sh:2096
melissa.dagatructiep.sh:8443
client.dagatructiep.sh:80
client.dagatructiep.sh:22
client.dagatructiep.sh:8080
client.dagatructiep.sh:8880
client.dagatructiep.sh:2052
client.dagatructiep.sh:2082
client.dagatructiep.sh:2086
client.dagatructiep.sh:2095
client.dagatructiep.sh:443
client.dagatructiep.sh:2053
client.dagatructiep.sh:2083
client.dagatructiep.sh:2087
client.dagatructiep.sh:2096
client.dagatructiep.sh:8443

Mutex

gRoGGLNVKXSA

Attributes

delay
0
install
true
install_file
wtipb.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/0x000e00000001c4c9-10.dat	family_asyncrat

Executes dropped EXE 2 IoCs

pid	Process
3452	wtipb.exe
5576	wtipb.exe

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
3744	cmd.exe
2296	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	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wtipb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wtipb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3332	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
3952	schtasks.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
Token: SeDebugPrivilege	3452	wtipb.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 3744	2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe	89
PID 2576 wrote to memory of 2296	2576	b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe	91
PID 2296 wrote to memory of 3332	2296	cmd.exe	93
PID 3744 wrote to memory of 3952	3744	cmd.exe	94
PID 2296 wrote to memory of 5576	2296	cmd.exe	97

C:\Users\Admin\AppData\Local\Temp\b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe
"C:\Users\Admin\AppData\Local\Temp\b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "wtipb" /tr '"C:\Users\Admin\AppData\Roaming\wtipb.exe"' & exit
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3744
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /f /sc onlogon /rl highest /tn "wtipb" /tr '"C:\Users\Admin\AppData\Roaming\wtipb.exe"'
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3952
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp2205.tmp.bat""
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\SysWOW64\timeout.exe
    timeout 3
    3⤵
    - System Location Discovery: System Language Discovery
    - Delays execution with timeout.exe
    PID:3332
- - C:\Users\Admin\AppData\Roaming\wtipb.exe
    "C:\Users\Admin\AppData\Roaming\wtipb.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:5576

C:\Users\Admin\AppData\Roaming\wtipb.exe
"C:\Users\Admin\AppData\Roaming\wtipb.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3452

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

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

tmp2205.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp2205.tmp.bat
Size 149B
SHA256 eb3dd332175d859752bacdac2d08d48b9c856fd820671511270b1655d667c597
MD5 772dd871b3869874ed8fc5f2da37eb0b
SHA1 53cfc3713ac55d8041e7fcde6c30e4573be182be
SHA512 7ac910df9ebf49fe00bd25dab5be501b567a9ebbfb21498c1d4a0bdea0f9e742d13f662917a4851b0395e8ca631fadda8e5c0e0bb94f869eaf5f81ae38803fe7
TLSH
T1FEC02B6361C9FA5E2805145303FAD58C92776C293F40BB10C348483D12804C8F0DD341
MD5 SHA1 SHA512 TLSH

Submit Download

wtipb.exe

Path C:\Users\Admin\AppData\Roaming\wtipb.exe
Size 45KB
SHA256 b04546ca5abddf7ee7bd01b508e2c1aa462882785bc9c5317465465cf3a70dc1
MD5 68c07ba91c63c6076bef5ebb634c836e
SHA1 3affcd08b9e3d2ae8669be30912f73e17a31c7be
SHA512 e62dfe03bb3cf22a2699ab2ff485cdeb2fb7f4172102ac1e007bb34a84d9b3e3832ebc66375c88eae76e0820a0dcc10e9c0ad311bb438745fe63176c2a7e836d
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFTlsHoPEaMPIGDjbYgX3iRL4Y1tzsxHLbJ+lBDZUx:cu7e5TH2A2muuEaxGnbPXSR5C3J+rdUx
TLSH
T125231A003BE8812BF2BE4F78ADF26245467AF6B37603D5491CC4419B5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2576-0-0x0000000075162000-0x0000000075163000-memory.dmp

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memory/2576-1-0x0000000000EA0000-0x0000000000EB2000-memory.dmp

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memory/2576-2-0x0000000075150000-0x000000007590C000-memory.dmp

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memory/2576-3-0x00000000058F0000-0x000000000598C000-memory.dmp

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memory/2576-9-0x0000000075150000-0x000000007590C000-memory.dmp

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memory/3452-12-0x0000000075150000-0x000000007590C000-memory.dmp

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memory/3452-14-0x0000000075150000-0x000000007590C000-memory.dmp

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