Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
06/05/2024, 01:06 UTC
Static task
static1
Behavioral task
behavioral1
Sample
57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
Resource
win10v2004-20240426-en
General
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Target
57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe
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Size
1.2MB
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MD5
d4089829797177e6d008fcb4379ce1a0
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SHA1
50286992343b8a628d879cddc53a6eb954436d42
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SHA256
57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb
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SHA512
f28af57f563e9340eef734895702bd95236c764b158c445b3a704e45b56b981eda16c0254b1647eaec290500096abb75940785cc591bbcab84d75373ce26e5ff
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SSDEEP
24576:DAHnh+eWsN3skA4RV1Hom2KXMmHa22yAys4uZRbAgXKzibK5:Oh+ZkldoPK8Ya22yAypuZmgaziE
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 behavioral1/memory/1752-16-0x0000000000370000-0x00000000003C6000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-17-0x0000000000660000-0x00000000006B4000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-65-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-49-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-35-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-20-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-21-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-27-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-79-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-77-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-76-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-73-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-71-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-69-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-67-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-63-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-61-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-60-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-57-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-55-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-53-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-51-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-47-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-45-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-43-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-41-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-39-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-37-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-33-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-31-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-29-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-25-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 behavioral1/memory/1752-23-0x0000000000660000-0x00000000006AE000-memory.dmp family_zgrat_v1 -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2880 set thread context of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1752 RegSvcs.exe 1752 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1752 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1752 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 PID 2880 wrote to memory of 1752 2880 57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe 28 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe"C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2880 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\57effe25b0694954debe861780a0dd92b8925dbf599129644e14c10344c1a1eb.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1752
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Network
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Remote address:8.8.8.8:53Requestapi.ipify.orgIN AResponseapi.ipify.orgIN A104.26.13.205api.ipify.orgIN A172.67.74.152api.ipify.orgIN A104.26.12.205
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Remote address:104.26.13.205:443RequestGET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
Host: api.ipify.org
Connection: Keep-Alive
ResponseHTTP/1.1 200 OK
Content-Type: text/plain
Content-Length: 14
Connection: keep-alive
Vary: Origin
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 87f5124ffbfa93e3-LHR
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1.0kB 5.7kB 11 11
HTTP Request
GET https://api.ipify.org/HTTP Response
200