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Analysis
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max time kernel
94s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2024, 21:27
Static task
static1
Behavioral task
behavioral1
Sample
NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe
Resource
win10v2004-20241007-en
General
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Target
NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe
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Size
1.9MB
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MD5
16d2607288fb726450f200b7c935862e
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SHA1
99ab6d9f3f8080965108bcf13d98dd215edc66be
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SHA256
e758ad080b4fb8b693c2e60648871b2e01a5a3438a1e78707135ee921ed78b0a
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SHA512
15e5cff16dbff19ada258d690db796616b3dfe6757cab626e79efe187521a5688f58cfb4aecb652960c6de71446b867872dd3498b9c4372063980275bc7618fb
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SSDEEP
49152:l3SirYhIitmZrbQhrHqxZrbQhrHqIpV9m0t4c:l3mtmZrbQhrHqxZrbQhrHqm
Malware Config
Extracted
asyncrat
| CRACKED BY https://t.me/xworm_v2
*** AVE FENIX ***
holadic02.duckdns.org:9003
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Asyncrat family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\UniFab = "C:\\Users\\Admin\\Videos\\UniFab\\Bin\\UniFab.exe" NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1008 set thread context of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 -
Program crash 1 IoCs
pid pid_target Process procid_target 4956 1008 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 1608 timeout.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1188 csc.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1008 wrote to memory of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 PID 1008 wrote to memory of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 PID 1008 wrote to memory of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 PID 1008 wrote to memory of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 PID 1008 wrote to memory of 1188 1008 NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe 88 PID 1188 wrote to memory of 2992 1188 csc.exe 97 PID 1188 wrote to memory of 2992 1188 csc.exe 97 PID 1188 wrote to memory of 2992 1188 csc.exe 97 PID 2992 wrote to memory of 1608 2992 cmd.exe 99 PID 2992 wrote to memory of 1608 2992 cmd.exe 99 PID 2992 wrote to memory of 1608 2992 cmd.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe"C:\Users\Admin\AppData\Local\Temp\NOTIFICACION ELECTRONICA J AGRADECEMOS PRONTA CONFIRMACION DE RECIBIDO NUMERO DE RADICADO 0201494303.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpFD76.tmp.bat""3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2992 -
C:\Windows\SysWOW64\timeout.exetimeout 34⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:1608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 1402⤵
- Program crash
PID:4956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1008 -ip 10081⤵PID:3636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
167B
MD5c2f734d98985bdc08475d25351dd3c49
SHA1d5594c3ceba1ad6bc23035857a56f6996d94b4ce
SHA2568f4a04b1978e36386e1868667e295e811495bdc8bbcad7635246bff1b8e3255e
SHA5123d0db456f44a193447b7e8704e03bf6eb2a844ba2a79922be0e35745de4fbc790fad4858086635dfa43657b16baf291716f87e7546031743b1db5f7ac483aebf