Analysis
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max time kernel
78s -
max time network
140s -
platform
windows10_x64 -
resource
win10 -
submitted
10-07-2020 17:00
Static task
static1
Behavioral task
behavioral1
Sample
Orden de Compra 710202.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
Orden de Compra 710202.exe
Resource
win10
General
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Target
Orden de Compra 710202.exe
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Size
843KB
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MD5
2cda3d4c1cebec83dae1823e48b2129a
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SHA1
1dce9eb9103e440f8733272da7ae5e1417be4e7c
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SHA256
48de7159c88fe6bf63d47315c38e30a595b4496562c706c1297ad1924c41ceca
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SHA512
0071ec1c3e9275e4a2ab8fa864139c8b731a37698e7f7061cec532afeb4e45d72dfa7d8b2b1d5dd990769311cfb8216ccfb76dfe4bb9c5f4199a80c0aa907eb3
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
babacj1234567890
Signatures
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Orden de Compra 710202.exepid process 3908 Orden de Compra 710202.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Orden de Compra 710202.exedescription pid process target process PID 3908 set thread context of 3436 3908 Orden de Compra 710202.exe Orden de Compra 710202.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Orden de Compra 710202.exedescription pid process Token: SeDebugPrivilege 3436 Orden de Compra 710202.exe -
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
Processes:
resource yara_rule behavioral2/memory/3436-0-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3436-2-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral2/memory/3436-3-0x0000000000400000-0x00000000004A4000-memory.dmp upx -
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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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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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Orden de Compra 710202.exeOrden de Compra 710202.exepid process 3908 Orden de Compra 710202.exe 3908 Orden de Compra 710202.exe 3436 Orden de Compra 710202.exe 3436 Orden de Compra 710202.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Orden de Compra 710202.exedescription pid process target process PID 3908 wrote to memory of 3436 3908 Orden de Compra 710202.exe Orden de Compra 710202.exe PID 3908 wrote to memory of 3436 3908 Orden de Compra 710202.exe Orden de Compra 710202.exe PID 3908 wrote to memory of 3436 3908 Orden de Compra 710202.exe Orden de Compra 710202.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
Processes
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C:\Users\Admin\AppData\Local\Temp\Orden de Compra 710202.exe"C:\Users\Admin\AppData\Local\Temp\Orden de Compra 710202.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3908 -
C:\Users\Admin\AppData\Local\Temp\Orden de Compra 710202.exe"C:\Users\Admin\AppData\Local\Temp\Orden de Compra 710202.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3436