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Analysis
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max time kernel
131s -
max time network
131s -
platform
windows10_x64 -
resource
win10 -
submitted
09/07/2020, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
Order_List July-2020.exe
Resource
win7
Behavioral task
behavioral2
Sample
Order_List July-2020.exe
Resource
win10
General
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Target
Order_List July-2020.exe
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Size
921KB
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MD5
20da25eaf3a27483c08e99120b868454
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SHA1
15e57ec49f0d7fc6936ca88c8946b97bb942e916
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SHA256
c4c50cf3bc3e1096a29ec0c968224cd64a080a34322d2f7d27a75d2f992cd29d
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SHA512
b692fb1ddf013ae957c321ebe7208435e44abee321450fc299de675b7915411a3d0aada01d14d516b5490f2f9db4d6a6ebcf196ac6bb7c145b92558e3b168c3f
Malware Config
Extracted
Protocol: smtp- Host:
smtp.desmaindian.com - Port:
587 - Username:
[email protected] - Password:
(*IlJex6
Signatures
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
resource yara_rule behavioral2/memory/3640-1-0x0000000000400000-0x00000000004A5000-memory.dmp upx behavioral2/memory/3640-3-0x0000000000400000-0x00000000004A5000-memory.dmp upx behavioral2/memory/3640-4-0x0000000000400000-0x00000000004A5000-memory.dmp upx -
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2920 Order_List July-2020.exe 2920 Order_List July-2020.exe 3640 Order_List July-2020.exe 3640 Order_List July-2020.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2920 Order_List July-2020.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2920 set thread context of 3640 2920 Order_List July-2020.exe 68 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3640 Order_List July-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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Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2920 wrote to memory of 2980 2920 Order_List July-2020.exe 67 PID 2920 wrote to memory of 2980 2920 Order_List July-2020.exe 67 PID 2920 wrote to memory of 2980 2920 Order_List July-2020.exe 67 PID 2920 wrote to memory of 2980 2920 Order_List July-2020.exe 67 PID 2920 wrote to memory of 2980 2920 Order_List July-2020.exe 67 PID 2920 wrote to memory of 3640 2920 Order_List July-2020.exe 68 PID 2920 wrote to memory of 3640 2920 Order_List July-2020.exe 68 PID 2920 wrote to memory of 3640 2920 Order_List July-2020.exe 68 -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\sales1.vbs notepad.exe -
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 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\Order_List July-2020.exe"C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2920 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
PID:2980
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C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe"C:\Users\Admin\AppData\Local\Temp\Order_List July-2020.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3640
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