Analysis
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max time kernel
93s -
max time network
110s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
14-01-2021 07:02
Static task
static1
Behavioral task
behavioral1
Sample
SWIFT HKEB0C01725410-T02.zip.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
SWIFT HKEB0C01725410-T02.zip.exe
Resource
win10v20201028
General
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Target
SWIFT HKEB0C01725410-T02.zip.exe
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Size
1.9MB
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MD5
9799d062813682be526e3872624619d6
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SHA1
73fcf6be1e81560fc4b3c07f6f6cffc6d9c45b67
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SHA256
c0c094a6eb4a6e1051e79144ff16ae6d24b52007ac96fa0d8b40319635e1ea55
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SHA512
e040175339eda6b977816bebe7c09a48b21eb98d03380beeccff7b961ce952b470616b85f913fda60ef5730d36e056642bda5a3281676840be83b4f69fa9ff97
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
graceofgod
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/212-3-0x0000000000446ABE-mapping.dmp family_agenttesla behavioral2/memory/212-2-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Drops startup file 1 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.url SWIFT HKEB0C01725410-T02.zip.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exedescription pid process target process PID 644 set thread context of 212 644 SWIFT HKEB0C01725410-T02.zip.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 212 MSBuild.exe 212 MSBuild.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exepid process 644 SWIFT HKEB0C01725410-T02.zip.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 212 MSBuild.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exepid process 644 SWIFT HKEB0C01725410-T02.zip.exe 644 SWIFT HKEB0C01725410-T02.zip.exe 644 SWIFT HKEB0C01725410-T02.zip.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exepid process 644 SWIFT HKEB0C01725410-T02.zip.exe 644 SWIFT HKEB0C01725410-T02.zip.exe 644 SWIFT HKEB0C01725410-T02.zip.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
MSBuild.exepid process 212 MSBuild.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
SWIFT HKEB0C01725410-T02.zip.exedescription pid process target process PID 644 wrote to memory of 212 644 SWIFT HKEB0C01725410-T02.zip.exe MSBuild.exe PID 644 wrote to memory of 212 644 SWIFT HKEB0C01725410-T02.zip.exe MSBuild.exe PID 644 wrote to memory of 212 644 SWIFT HKEB0C01725410-T02.zip.exe MSBuild.exe PID 644 wrote to memory of 212 644 SWIFT HKEB0C01725410-T02.zip.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SWIFT HKEB0C01725410-T02.zip.exe"C:\Users\Admin\AppData\Local\Temp\SWIFT HKEB0C01725410-T02.zip.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:644 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:212
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/212-3-0x0000000000446ABE-mapping.dmp
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memory/212-2-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/212-4-0x0000000073F40000-0x000000007462E000-memory.dmpFilesize
6.9MB
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memory/212-7-0x0000000005C90000-0x0000000005C91000-memory.dmpFilesize
4KB
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memory/212-8-0x0000000005830000-0x0000000005831000-memory.dmpFilesize
4KB
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memory/212-9-0x0000000005760000-0x0000000005761000-memory.dmpFilesize
4KB
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memory/212-10-0x0000000006380000-0x0000000006381000-memory.dmpFilesize
4KB
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memory/212-11-0x0000000006840000-0x0000000006841000-memory.dmpFilesize
4KB
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memory/212-12-0x0000000006800000-0x0000000006801000-memory.dmpFilesize
4KB