Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10-05-2024 01:24
Static task
static1
Behavioral task
behavioral1
Sample
c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe
Resource
win10v2004-20240508-en
General
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Target
c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe
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Size
1.1MB
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MD5
f4413db5e32a8c73da7f8ec128ab49f5
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SHA1
f0d94679437cd6ce675e42115aaac69b22639d4f
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SHA256
c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf
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SHA512
d116d3c71303c2313dafffb5afb14ae91c275ecf361a71999f856b7fc5dfe26752d45182e0dbced34b90afb2dcec8f8fb16de9be1c423b7e515a95c1e8be5e4d
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SSDEEP
24576:A4lavt0LkLL9IMixoEgeaYE3KQR4eqJtR7q9MmCS:3kwkn9IMHeaYE9R45HaPCS
Malware Config
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 33 IoCs
resource yara_rule behavioral2/memory/1172-18-0x0000000002B90000-0x0000000002BE6000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-21-0x00000000051A0000-0x00000000051F4000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-24-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-82-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-80-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-76-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-74-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-72-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-70-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-68-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-66-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-64-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-60-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-58-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-56-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-52-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-50-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-48-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-46-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-44-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-42-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-40-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-38-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-36-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-34-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-32-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-30-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-28-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-26-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-23-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-78-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-62-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 behavioral2/memory/1172-54-0x00000000051A0000-0x00000000051EE000-memory.dmp family_zgrat_v1 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newfile = "C:\\Users\\Admin\\AppData\\Roaming\\newfile\\newfile.exe" RegSvcs.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 16 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2744 set thread context of 1172 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 85 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1172 RegSvcs.exe 1172 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1172 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2744 wrote to memory of 1172 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 85 PID 2744 wrote to memory of 1172 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 85 PID 2744 wrote to memory of 1172 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 85 PID 2744 wrote to memory of 1172 2744 c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe"C:\Users\Admin\AppData\Local\Temp\c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2744 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\c1319d88157c2783106d114383d0761bc244a7915cab12eba2a038b1ac2374cf.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1172
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
263KB
MD5511c873e723e9905d202085460db5dbf
SHA1a163287bfb299139d3e63a17c8ee38fe3c39cad9
SHA25697dd5addbc5b596ed8ffbe11224e4412178952a6435a4c42dcb66cbc8186f24c
SHA512ff889bec34783b3378457ac6450967f0fceb5a505460d9dec12128e2e1894099539c5603a2e70f7d371b7f8dda25bdebe0ad8e93ad25fccadc9f0a3d52b6925f