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Analysis
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max time kernel
142s -
max time network
148s -
platform
windows7_x64 -
resource
win7 -
submitted
10/07/2020, 07:10
Static task
static1
Behavioral task
behavioral1
Sample
Product Specification And RFQ#78900YG07_pdf.scr
Resource
win7
Behavioral task
behavioral2
Sample
Product Specification And RFQ#78900YG07_pdf.scr
Resource
win10v200430
General
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Target
Product Specification And RFQ#78900YG07_pdf.scr
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Size
513KB
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MD5
0fec2cd1a8286b98d2f134d786123584
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SHA1
bc22c817eddc7f3af9f1165f7e39c41fe1ce1b81
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SHA256
b274e5bdb1d3f6b09fc4b493ad952f19842c251fe6d6a145df1b722ec1a3be7f
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SHA512
cd2673969d9cd0ae4cc0593da9da5ab52e323df450b6bfc766931472c22bdce61de7713058fd15370174c5881c5244431197a1270c75bf490bb643bbe3dff57c
Malware Config
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1060 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1508 Product Specification And RFQ#78900YG07_pdf.scr 1508 Product Specification And RFQ#78900YG07_pdf.scr -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1508 Product Specification And RFQ#78900YG07_pdf.scr -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1508 wrote to memory of 1060 1508 Product Specification And RFQ#78900YG07_pdf.scr 24 PID 1508 wrote to memory of 1060 1508 Product Specification And RFQ#78900YG07_pdf.scr 24 PID 1508 wrote to memory of 1060 1508 Product Specification And RFQ#78900YG07_pdf.scr 24 PID 1508 wrote to memory of 1060 1508 Product Specification And RFQ#78900YG07_pdf.scr 24
Processes
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C:\Users\Admin\AppData\Local\Temp\Product Specification And RFQ#78900YG07_pdf.scr"C:\Users\Admin\AppData\Local\Temp\Product Specification And RFQ#78900YG07_pdf.scr" /S1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sfBLTCJwxKLyI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp92DC.tmp"2⤵
- Creates scheduled task(s)
PID:1060
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