Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
13-11-2020 06:58
Static task
static1
Behavioral task
behavioral1
Sample
Enquiry_pdf.exe
Resource
win7v20201028
General
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Target
Enquiry_pdf.exe
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Size
957KB
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MD5
a8698b599aeab36b4e316b6ff1eb4169
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SHA1
0caa2ab74a8c5c3bd83dc0bb9fe88da205767b2b
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SHA256
20485e51c68bc57a9bbb2dff973ea7eecd96cf6e74272aa9f92a27c3259d7620
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SHA512
828ab8fcef818be538e35f541b7e766cf03f6a00758e48bc9fe19e43966219cf7397f9c1d65167723fcad9120a245b2cfdc01c2148040dc190805a9310a77e87
Malware Config
Extracted
Protocol: smtp- Host:
mail.foodprocessorsng.org - Port:
587 - Username:
members@foodprocessorsng.org - Password:
Food123Member
Signatures
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Processes:
resource yara_rule behavioral1/memory/2024-1-0x0000000000400000-0x000000000051D000-memory.dmp upx behavioral1/memory/2024-3-0x0000000000400000-0x000000000051D000-memory.dmp upx behavioral1/memory/2024-5-0x0000000000400000-0x000000000051D000-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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Uses the VBS compiler for execution 1 TTPs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 whatismyipaddress.com 7 whatismyipaddress.com 8 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Enquiry_pdf.exeEnquiry_pdf.exedescription pid process target process PID 1664 set thread context of 2024 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 2024 set thread context of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 set thread context of 384 2024 Enquiry_pdf.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 2631 IoCs
Processes:
Enquiry_pdf.exeEnquiry_pdf.exepid process 1664 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe 1952 Enquiry_pdf.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Enquiry_pdf.exepid process 1664 Enquiry_pdf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Enquiry_pdf.exedescription pid process Token: SeDebugPrivilege 2024 Enquiry_pdf.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Enquiry_pdf.exepid process 2024 Enquiry_pdf.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
Enquiry_pdf.exeEnquiry_pdf.exedescription pid process target process PID 1664 wrote to memory of 2024 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 2024 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 2024 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 2024 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 1952 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 1952 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 1952 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 1664 wrote to memory of 1952 1664 Enquiry_pdf.exe Enquiry_pdf.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 1092 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe PID 2024 wrote to memory of 384 2024 Enquiry_pdf.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
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C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Enquiry_pdf.exe" 2 2024 2593029112⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtMD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/384-16-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/384-15-0x0000000000442628-mapping.dmp
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memory/384-14-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/1092-12-0x0000000000411654-mapping.dmp
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memory/1092-13-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1092-11-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/1536-17-0x000007FEF7BD0000-0x000007FEF7E4A000-memory.dmpFilesize
2.5MB
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memory/1664-0-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/1952-4-0x0000000000000000-mapping.dmp
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memory/1952-7-0x0000000000400000-0x00000000004F6000-memory.dmpFilesize
984KB
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memory/2024-2-0x000000000051B500-mapping.dmp
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memory/2024-9-0x00000000002A0000-0x0000000000323000-memory.dmpFilesize
524KB
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memory/2024-8-0x0000000001F22000-0x0000000001F23000-memory.dmpFilesize
4KB
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memory/2024-6-0x0000000001DD0000-0x0000000001E58000-memory.dmpFilesize
544KB
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memory/2024-5-0x0000000000400000-0x000000000051D000-memory.dmpFilesize
1.1MB
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memory/2024-3-0x0000000000400000-0x000000000051D000-memory.dmpFilesize
1.1MB
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memory/2024-1-0x0000000000400000-0x000000000051D000-memory.dmpFilesize
1.1MB