Analysis
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max time kernel
61s -
max time network
72s -
platform
windows7_x64 -
resource
win7 -
submitted
10/07/2020, 07:02
Static task
static1
Behavioral task
behavioral1
Sample
RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe
Resource
win7
Behavioral task
behavioral2
Sample
RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe
Resource
win10v200430
General
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Target
RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe
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Size
423KB
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MD5
0a8e72d74538b44bf4d1ee67a62308aa
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SHA1
4b0228c454d315e658861285e4cc86f1068895c3
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SHA256
06abd06457f1b61ae6c67920b089115970aaa0fd4d73ebb628eb1806dcbdb24c
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SHA512
ccdf7c4c8a327e91b8085e723e78a0e56e23bc287e3c7a3ea92c108196e8eaec4cf71463fe8535cd85571c7146309d8ace57d471768d7fe1a171806dbae41ee7
Malware Config
Signatures
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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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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 data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 PID 1492 wrote to memory of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1492 set thread context of 1616 1492 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 24 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1616 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1616 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe 1616 RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe"C:\Users\Admin\AppData\Local\Temp\RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1492 -
C:\Users\Admin\AppData\Local\Temp\RFQ_Section_III_Returnable Bidding Forms - IUS-UWS-SAN -0112.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1616
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