Analysis
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max time kernel
139s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
09-07-2020 14:28
Static task
static1
Behavioral task
behavioral1
Sample
JUNE_PAYMENT_2020.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
JUNE_PAYMENT_2020.exe
Resource
win10
General
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Target
JUNE_PAYMENT_2020.exe
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Size
931KB
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MD5
b0b2a2cb5c962486bec09fce883b8c38
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SHA1
9700d4b99aca81cd96decbfee71da5b04a6949df
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SHA256
49930b2de2b5ee0329fb1cd81b52695b30d2bef7bcbac1c5c54725dc524a1a2c
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SHA512
3ba6aca93a72ff4f1c3cc893c159bae99a234147d96e36f2f5983e1e07d7bc0d884ac7dae3cc74717a31b3d232b8eeed8349f334caa41c77be8084781044f6f1
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Paymentmustcome1
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
JUNE_PAYMENT_2020.exedescription pid process target process PID 2976 wrote to memory of 3048 2976 JUNE_PAYMENT_2020.exe JUNE_PAYMENT_2020.exe PID 2976 wrote to memory of 3048 2976 JUNE_PAYMENT_2020.exe JUNE_PAYMENT_2020.exe PID 2976 wrote to memory of 3048 2976 JUNE_PAYMENT_2020.exe JUNE_PAYMENT_2020.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
JUNE_PAYMENT_2020.exedescription pid process target process PID 2976 set thread context of 3048 2976 JUNE_PAYMENT_2020.exe JUNE_PAYMENT_2020.exe -
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 data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 behavior: EnumeratesProcesses 4 IoCs
Processes:
JUNE_PAYMENT_2020.exeJUNE_PAYMENT_2020.exepid process 2976 JUNE_PAYMENT_2020.exe 2976 JUNE_PAYMENT_2020.exe 3048 JUNE_PAYMENT_2020.exe 3048 JUNE_PAYMENT_2020.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
JUNE_PAYMENT_2020.exepid process 2976 JUNE_PAYMENT_2020.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
JUNE_PAYMENT_2020.exedescription pid process Token: SeDebugPrivilege 3048 JUNE_PAYMENT_2020.exe -
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes:
resource yara_rule behavioral2/memory/3048-0-0x0000000000400000-0x00000000004A6000-memory.dmp upx behavioral2/memory/3048-2-0x0000000000400000-0x00000000004A6000-memory.dmp upx behavioral2/memory/3048-3-0x0000000000400000-0x00000000004A6000-memory.dmp upx
Processes
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C:\Users\Admin\AppData\Local\Temp\JUNE_PAYMENT_2020.exe"C:\Users\Admin\AppData\Local\Temp\JUNE_PAYMENT_2020.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\JUNE_PAYMENT_2020.exe"C:\Users\Admin\AppData\Local\Temp\JUNE_PAYMENT_2020.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3048-0-0x0000000000400000-0x00000000004A6000-memory.dmpFilesize
664KB
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memory/3048-1-0x00000000004A3F90-mapping.dmp
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memory/3048-2-0x0000000000400000-0x00000000004A6000-memory.dmpFilesize
664KB
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memory/3048-3-0x0000000000400000-0x00000000004A6000-memory.dmpFilesize
664KB
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memory/3048-4-0x00000000009B0000-0x00000000009FC000-memory.dmpFilesize
304KB
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memory/3048-5-0x0000000000AA2000-0x0000000000AA3000-memory.dmpFilesize
4KB