Analysis
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max time kernel
139s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 07:10
Static task
static1
Behavioral task
behavioral1
Sample
Payment Slip (SWIFT)úPDF.scr.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Payment Slip (SWIFT)úPDF.scr.exe
Resource
win10-20240221-en
Behavioral task
behavioral3
Sample
Payment Slip (SWIFT)úPDF.scr.exe
Resource
win10v2004-20231215-en
General
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Target
Payment Slip (SWIFT)úPDF.scr.exe
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Size
2.8MB
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MD5
98eb55275c529b7687b176c76c53a759
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SHA1
2819b9d765d4231beafc2f266f1b062665a850f9
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SHA256
aa11f352c3358d95bbee240a562519763af7625f4237d13f2764a0a0fa0223d1
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SHA512
46b8cd8cff1c2d90266182c9b40bb0587cf6006643f15817279befcb7a4db13e2eef9e385fdde82ce08d83ddbaba483ee7257219247a50edb55da8b5db0657d6
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SSDEEP
49152:dU2zbLL2YsJIZk3c42IrDjy/AnzqSppF7Lw8KR1T:Fzb+7Z3NrD+/YqqtK
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
gbasend@qlststv.com - Password:
KART&&UK55@@!! - Email To:
gbagets@aoqiinflatables.com
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral1/memory/2776-2-0x0000000004C80000-0x0000000004EB2000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-3-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-4-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-6-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-8-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-10-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-12-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-14-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-20-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-18-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-16-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-30-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-28-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-26-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-24-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-22-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-46-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-44-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-42-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-40-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-38-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-66-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-64-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-62-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-60-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-58-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-56-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-54-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-52-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-50-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-48-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-36-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-34-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 behavioral1/memory/2776-32-0x0000000004C80000-0x0000000004EAB000-memory.dmp family_zgrat_v1 -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Payment Slip (SWIFT)úPDF.scr.exedescription pid process target process PID 2776 set thread context of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aspnet_compiler.exepid process 2336 aspnet_compiler.exe 2336 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Payment Slip (SWIFT)úPDF.scr.exeaspnet_compiler.exedescription pid process Token: SeDebugPrivilege 2776 Payment Slip (SWIFT)úPDF.scr.exe Token: SeDebugPrivilege 2776 Payment Slip (SWIFT)úPDF.scr.exe Token: SeDebugPrivilege 2336 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
aspnet_compiler.exepid process 2336 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Payment Slip (SWIFT)úPDF.scr.exedescription pid process target process PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe PID 2776 wrote to memory of 2336 2776 Payment Slip (SWIFT)úPDF.scr.exe aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment Slip (SWIFT)úPDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\Payment Slip (SWIFT)úPDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2336-4903-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2336-4907-0x0000000000480000-0x00000000004C0000-memory.dmpFilesize
256KB
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memory/2336-4906-0x00000000747F0000-0x0000000074EDE000-memory.dmpFilesize
6.9MB
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memory/2336-4905-0x0000000000480000-0x00000000004C0000-memory.dmpFilesize
256KB
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memory/2336-4904-0x00000000747F0000-0x0000000074EDE000-memory.dmpFilesize
6.9MB
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memory/2776-64-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-12-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-10-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-60-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-14-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-20-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-18-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-16-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-30-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-28-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-62-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-24-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-58-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-46-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-44-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-42-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-40-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-38-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-66-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-0-0x0000000001110000-0x00000000013EA000-memory.dmpFilesize
2.9MB
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memory/2776-26-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-8-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-22-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-56-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-54-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-52-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-50-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-48-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-36-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-34-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-32-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-4883-0x0000000004C40000-0x0000000004C80000-memory.dmpFilesize
256KB
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memory/2776-4885-0x0000000000400000-0x0000000000401000-memory.dmpFilesize
4KB
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memory/2776-4884-0x0000000074870000-0x0000000074F5E000-memory.dmpFilesize
6.9MB
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memory/2776-4886-0x0000000000B00000-0x0000000000B6C000-memory.dmpFilesize
432KB
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memory/2776-4887-0x0000000000CE0000-0x0000000000D2C000-memory.dmpFilesize
304KB
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memory/2776-4888-0x0000000004C40000-0x0000000004C80000-memory.dmpFilesize
256KB
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memory/2776-4889-0x0000000000D70000-0x0000000000DC4000-memory.dmpFilesize
336KB
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memory/2776-4899-0x0000000074870000-0x0000000074F5E000-memory.dmpFilesize
6.9MB
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memory/2776-6-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-4-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-3-0x0000000004C80000-0x0000000004EAB000-memory.dmpFilesize
2.2MB
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memory/2776-2-0x0000000004C80000-0x0000000004EB2000-memory.dmpFilesize
2.2MB
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memory/2776-1-0x0000000074870000-0x0000000074F5E000-memory.dmpFilesize
6.9MB