Analysis
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max time kernel
110s -
max time network
11s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
27-07-2021 06:41
Static task
static1
Behavioral task
behavioral1
Sample
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe
Resource
win10v20210408
General
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Target
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe
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Size
1012KB
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MD5
0d369ff4696ecb4abbccc7eabe5711b8
-
SHA1
9ad99109bd4e3a87c3a22026c71debefcd97b907
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SHA256
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01
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SHA512
fed89f204acccde867f1b8dabcf10f5edcd56b5811e10db061dcf90b9c2c796fb2afa85d2feeffc28f77e772e724ba37a95dab44cc843b1fdcf6441f5b0a442d
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.sidlewtex.com - Port:
587 - Username:
sales@sidlewtex.com - Password:
swyvt(K2
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1692-65-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1692-66-0x000000000043749E-mapping.dmp family_agenttesla behavioral1/memory/1692-67-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral1/memory/452-63-0x00000000009F0000-0x00000000009F3000-memory.dmp CustAttr -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exedescription pid process target process PID 452 set thread context of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exepid process 1692 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 1692 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exedescription pid process Token: SeDebugPrivilege 1692 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exedescription pid process target process PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe PID 452 wrote to memory of 1692 452 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe 2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe"C:\Users\Admin\AppData\Local\Temp\2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe"C:\Users\Admin\AppData\Local\Temp\2bef0c5c20d349645940b6645431990aa3b9cc845f5d89a7c91cf5d7a9275a01.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/452-60-0x0000000001020000-0x0000000001021000-memory.dmpFilesize
4KB
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memory/452-62-0x0000000004E40000-0x0000000004E41000-memory.dmpFilesize
4KB
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memory/452-63-0x00000000009F0000-0x00000000009F3000-memory.dmpFilesize
12KB
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memory/452-64-0x0000000004DD0000-0x0000000004E38000-memory.dmpFilesize
416KB
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memory/1692-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1692-66-0x000000000043749E-mapping.dmp
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memory/1692-67-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1692-69-0x0000000004B40000-0x0000000004B41000-memory.dmpFilesize
4KB