Analysis
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max time kernel
113s -
max time network
121s -
platform
windows7_x64 -
resource
win7 -
submitted
18-07-2020 08:48
Static task
static1
Behavioral task
behavioral1
Sample
Detalles del pago.pdf.exe
Resource
win7
Behavioral task
behavioral2
Sample
Detalles del pago.pdf.exe
Resource
win10v200430
General
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Target
Detalles del pago.pdf.exe
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Size
908KB
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MD5
cff942f8b8b7161e872910d0cc37d21c
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SHA1
ff18633786e78743da40dee2c0af1c01c7119117
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SHA256
7953cff779759642a2cd5981662769249457f01c0c996c69c0b80d5439860c6a
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SHA512
d4cc80ce02e1f50f94b4f35b4b42df7cba7cb1f173581e0d6a650c65c29e183049a9046811445eeaba12ffad9e13a12c828f3e5e5653e7d69c1f1d74ef16988d
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.trademaxperu.com - Port:
587 - Username:
[email protected] - Password:
icui4cu2@@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
resource yara_rule behavioral1/memory/1296-2-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1296-3-0x000000000044764E-mapping.dmp family_agenttesla behavioral1/memory/1296-4-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1296-5-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1152 set thread context of 1296 1152 Detalles del pago.pdf.exe 24 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1296 Detalles del pago.pdf.exe 1296 Detalles del pago.pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1296 Detalles del pago.pdf.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24 PID 1152 wrote to memory of 1296 1152 Detalles del pago.pdf.exe 24
Processes
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C:\Users\Admin\AppData\Local\Temp\Detalles del pago.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Detalles del pago.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Users\Admin\AppData\Local\Temp\Detalles del pago.pdf.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1296
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