Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 09:07
Static task
static1
Behavioral task
behavioral1
Sample
Shipping Documents_pdf.scr
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Shipping Documents_pdf.scr
Resource
win10v2004-20240226-en
General
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Target
Shipping Documents_pdf.scr
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Size
697KB
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MD5
ced83aeda1a9654139778170b565e99c
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SHA1
e35cf928ba8735176469cb0d99a38538313d6a0d
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SHA256
035b784824ed07c31f8d100b3d92777b5c83ca9113d882a75f13e8b0e283892d
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SHA512
95f02caa7d63163e842d9a73703dd25e444021e4464192c739af98d27edbae3e8ab2b23fac47667bfce33a95554590c33bf22f3626f485a0d659af59b2fa4d76
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SSDEEP
12288:GaLKt/rFfaZ6Q97aY2nfn+HQOtKbS0TrQVnN7okQWVl2Guzrcd9frVF:xLKN5iUAR2n/o8JA5QhGCrcdRVF
Malware Config
Extracted
Protocol: ftp- Host:
ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.wapination.net - Port:
21 - Username:
[email protected] - Password:
sync@#1235
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
Shipping Documents_pdf.scrdescription pid process target process PID 1516 set thread context of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Shipping Documents_pdf.scrpid process 2552 Shipping Documents_pdf.scr 2552 Shipping Documents_pdf.scr 2552 Shipping Documents_pdf.scr -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Shipping Documents_pdf.scrdescription pid process Token: SeDebugPrivilege 2552 Shipping Documents_pdf.scr -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Shipping Documents_pdf.scrdescription pid process target process PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr PID 1516 wrote to memory of 2552 1516 Shipping Documents_pdf.scr Shipping Documents_pdf.scr
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents_pdf.scr"C:\Users\Admin\AppData\Local\Temp\Shipping Documents_pdf.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Users\Admin\AppData\Local\Temp\Shipping Documents_pdf.scr"C:\Users\Admin\AppData\Local\Temp\Shipping Documents_pdf.scr"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552
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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=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:4492