Analysis
- max time kernel
147s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240319-en - resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system - submitted
03/04/2024, 12:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Payment CopyúPDF.scr.exe
Resource
win7-20240221-en
9 signatures
150 seconds
General
- Target Payment CopyúPDF.scr.exe
- Size 2.3MB
- Sample240403-p7j83sdg83
- SHA256 475bf2a23c54406a6f6e4ac69ec99e6f2f7758e994b8b68d6bab71af54a358f2
- MD5 ef82536165f246d38dbc72f02c2593cb
- SHA1 f8f68bd5381efebeed80c1fc59c67e3d85407ff4
- SHA512 d862a41b0085c1ff1df5f6c0d9c31943e58b9635ded0fcc11aeed8f21670f299c8a977797575121d35b280896995782e50cdce36c4b8ad8f8c6700c4a72834d9
- SSDEEP 24576:iwJ9GJuHxNIt9LA7/gWXUI3rwTXaLsGBYzXg8vPe4lQLc8EYanY+2XQdSXNxhN8n:bkcyGbG2sZ5lQLPod6x3pZOo1
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
gator3220.hostgator.com
-
Port
587
-
Username
-
Password
OBC#75@tsGreenPass@5974a
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
resource yara_rule behavioral2/memory/4664-2-0x00000000059F0000-0x0000000005C20000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-3-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-4-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-6-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-8-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-10-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-12-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-14-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-16-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-18-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-20-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-22-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-24-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-26-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-28-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-30-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-32-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-34-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-36-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-38-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-40-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-42-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-44-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-46-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-48-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-50-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-52-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-54-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-56-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-58-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-60-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-62-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-64-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 behavioral2/memory/4664-66-0x00000000059F0000-0x0000000005C1B000-memory.dmp family_zgrat_v1 - 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 63 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4664 set thread context of 4968 4664 Payment CopyúPDF.scr.exe 110 - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4968 aspnet_compiler.exe 4968 aspnet_compiler.exe 4968 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4664 Payment CopyúPDF.scr.exe Token: SeDebugPrivilege 4664 Payment CopyúPDF.scr.exe Token: SeDebugPrivilege 4968 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4968 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110 PID 4664 wrote to memory of 4968 4664 Payment CopyúPDF.scr.exe 110
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment CopyúPDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\Payment CopyúPDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4968
-
-
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=5816 --field-trial-handle=2320,i,3025503729105798828,9325691672526736153,262144 --variations-seed-version /prefetch:81⤵PID:4360