Analysis
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max time kernel
140s -
max time network
143s -
platform
windows10_x64 -
resource
win10 -
submitted
30-06-2020 09:00
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe
Resource
win10
General
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Target
Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe
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Size
455KB
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MD5
4c2b89f7f2367057d2b74c7cf3eccdd9
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SHA1
f9ecfab5740a0d2947686dc6802e9759214be317
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SHA256
87f94a2fca72d8b4a2317257b3333d415ea4a9f28ac1470967f7b30e775030c2
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SHA512
ade26b27b1c6335fecfd88e6cfc15bc347ce6e302548ba4fdfd4811fb42a0c569b3aaab1a5aaa55c4a1c33a7ee7414a26734c39fb58cfeb59af4b3db57daa737
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
frankmuller234@yandex.com - Password:
smart123456smart
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 3840 RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 3840 RegSvcs.exe 3840 RegSvcs.exe -
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exedescription pid process target process PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe PID 2920 wrote to memory of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exedescription pid process target process PID 2920 set thread context of 3840 2920 Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order No. 6095-SAP (Ref. No. 587-MCS-19).exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses