Analysis
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max time kernel
138s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
13/03/2024, 15:45
Static task
static1
Behavioral task
behavioral1
Sample
QUOTATION_MARQTRA031244PDF.scr
Resource
win7-20240220-en
9 signatures
150 seconds
General
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Target
QUOTATION_MARQTRA031244PDF.scr
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Size
2.3MB
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MD5
07e69fa42a4821aad667f339471bd310
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SHA1
3015b1978f06d7898ac9485d361213b955cb9b2d
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SHA256
bf9d20d99da73a2ca91870763627b1c05d97bf401617d35d5f407e30ab412f22
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SHA512
9c95c4e7ad6e3d8131867b0f70043e137d46852617b65adcf28cb7d5cbdaf25a9a966da647e927f5b536318baef8b9a7447ecfa3598f33de3ca99c71e9083101
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SSDEEP
49152:WsCjGxPVtMZrmNaMMuPYHw+wE1M1JZgB/I4VFP6Pnef2MT2Gq0Rl5:xCjGvtM1F5ugHwxEUJe632fp2s
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
28#75@ts76&&p!!@P - Email To:
[email protected]
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
resource yara_rule behavioral2/memory/236-4-0x00000000055A0000-0x000000000579C000-memory.dmp family_zgrat_v1 behavioral2/memory/236-5-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-6-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-8-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-10-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-12-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-14-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-18-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-16-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-20-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-22-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-24-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-26-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-28-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-30-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-32-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-34-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-36-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-38-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-40-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-42-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-44-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-46-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-48-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-50-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-52-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-54-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-56-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-58-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-60-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-62-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-64-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-66-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 behavioral2/memory/236-68-0x00000000055A0000-0x0000000005795000-memory.dmp family_zgrat_v1 -
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 69 api.ipify.org 70 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 236 set thread context of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3272 aspnet_compiler.exe 3272 aspnet_compiler.exe 3272 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 236 QUOTATION_MARQTRA031244PDF.scr Token: SeDebugPrivilege 3272 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3272 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111 PID 236 wrote to memory of 3272 236 QUOTATION_MARQTRA031244PDF.scr 111
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244PDF.scr"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244PDF.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:236 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3272
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3776 --field-trial-handle=2496,i,15897292497548307209,13920214570023230813,262144 --variations-seed-version /prefetch:81⤵PID:3532