Analysis
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max time kernel
102s -
max time network
105s -
platform
windows11-21h2_x64 -
resource
win11-20250619-en -
resource tags
arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system -
submitted
30/06/2025, 17:42
Static task
static1
Behavioral task
behavioral1
Sample
Solicitud de Cotización – Orden de Compra 099322.exe
Resource
win10v2004-20250619-en
Behavioral task
behavioral2
Sample
Solicitud de Cotización – Orden de Compra 099322.exe
Resource
win11-20250619-en
General
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Target
Solicitud de Cotización – Orden de Compra 099322.exe
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Size
702KB
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MD5
43c1f601076e43b78ed1202ddfb745bb
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SHA1
5ee0a8e87be2c19b06de3d65be078eb54c46f9e9
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SHA256
5d260ab0a4bc8f99007f1cf76420599dcee8e77fc0e6e201630f7b2ec824f085
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SHA512
e7fd935981ead4fb67ca992464606d0831d130663aea5558043b5e998d638e0b95d15f8ca0fd9d13671e6015e1cbbf2a0261eba0de78d979729cced36f1cb05b
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SSDEEP
12288:gkBjuTwZD0xZ3Cp8DdsaDXgIr/4Hj3zS9pi/RH6M7wLe7GogUnBoxbdBEMUHWmfP:WIDWI6Dqv+/iUw/R67snBoxbHBUHWmFR
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7901121612:AAG7DLzxye05Agd-gUc06CyuLeOjXBQ6NiM/sendMessage?chat_id=7372765179
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 5508 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1932 set thread context of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 780 3356 WerFault.exe 82 -
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 Solicitud de Cotización – Orden de Compra 099322.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Solicitud de Cotización – Orden de Compra 099322.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 572 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3356 Solicitud de Cotización – Orden de Compra 099322.exe 5508 powershell.exe 5508 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5508 powershell.exe Token: SeDebugPrivilege 3356 Solicitud de Cotización – Orden de Compra 099322.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1932 wrote to memory of 5508 1932 Solicitud de Cotización – Orden de Compra 099322.exe 78 PID 1932 wrote to memory of 5508 1932 Solicitud de Cotización – Orden de Compra 099322.exe 78 PID 1932 wrote to memory of 5508 1932 Solicitud de Cotización – Orden de Compra 099322.exe 78 PID 1932 wrote to memory of 572 1932 Solicitud de Cotización – Orden de Compra 099322.exe 80 PID 1932 wrote to memory of 572 1932 Solicitud de Cotización – Orden de Compra 099322.exe 80 PID 1932 wrote to memory of 572 1932 Solicitud de Cotización – Orden de Compra 099322.exe 80 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82 PID 1932 wrote to memory of 3356 1932 Solicitud de Cotización – Orden de Compra 099322.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\Solicitud de Cotización – Orden de Compra 099322.exe"C:\Users\Admin\AppData\Local\Temp\Solicitud de Cotización – Orden de Compra 099322.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\Coxxln.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5508
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Coxxln" /XML "C:\Users\Admin\AppData\Local\Temp\tmp75AD.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:572
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C:\Users\Admin\AppData\Local\Temp\Solicitud de Cotización – Orden de Compra 099322.exe"C:\Users\Admin\AppData\Local\Temp\Solicitud de Cotización – Orden de Compra 099322.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3356 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3356 -s 8203⤵
- Program crash
PID:780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3356 -ip 33561⤵PID:4132
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5c7e86ed97554388e55b95eb28992923a
SHA1e55b9a725d41ce769917ea8c285643a2022f8c9d
SHA256cd4095b9c3c98594c61cb368f9a1d9a2c5884cb3732f90d757950e4488f74781
SHA5124700e9633ec712b4cdcd42e6b7b1f4818496bcb7cf6de3b54f911726f6cc22e6902ac7c9566ce8a2dfc603503768b8a2246bff1a502b4add48cd3fd6c0424b03