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Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
02/08/2023, 11:09
Static task
static1
Behavioral task
behavioral1
Sample
Purchase order.exe
Resource
win7-20230712-en
General
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Target
Purchase order.exe
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Size
663KB
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MD5
2066bebe7c32cf52b2e7e5b2ae6dcf5b
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SHA1
acc4a396e69d6bb6de3791d8cda944d899f524e8
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SHA256
20ca9236b9070c02ddedeed75c4b5b478a06f31c9a3d714105503a17595e386f
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SHA512
2394649c626df36f6f2d4c4348cacda22e019f936268c90197ff5b182ab7d6b71dff5d5305f611ede3fa19d0dda7a072e44e3ecf985c3f761e15d5e1aed7de5e
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SSDEEP
12288:Og7Jh13m+oB7VDW5pJN89HCpxHEM8XGysZrPBVr3UoKl:Og7tW+oBJD6prbEN6JNy
Malware Config
Signatures
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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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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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2580 set thread context of 2104 2580 Purchase order.exe 30 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2104 Purchase order.exe 2104 Purchase order.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2104 Purchase order.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30 PID 2580 wrote to memory of 2104 2580 Purchase order.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"C:\Users\Admin\AppData\Local\Temp\Purchase order.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2104
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