Analysis
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max time kernel
87s -
max time network
120s -
platform
windows10_x64 -
resource
win10 -
submitted
07-07-2020 09:02
Static task
static1
Behavioral task
behavioral1
Sample
adjunto_de_oferta_urgente.exe
Resource
win7
Behavioral task
behavioral2
Sample
adjunto_de_oferta_urgente.exe
Resource
win10
General
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Target
adjunto_de_oferta_urgente.exe
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Size
526KB
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MD5
23798a2edeaecc48c23cc335f1aa6b25
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SHA1
edf7a988932195cedede2dfc9453cc66f80eeb9e
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SHA256
28bd99a29c58149c6c11e034cbd34ce18c42ffbe66cb00e9e8e67ca3fa04ec05
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SHA512
1ff315fe16c3664284d237acccbeabdc44bb511a2165c34fc50e0d7b20e362dc69dd960f2be4b8e3bcf84484ee0f71c057764b999a7ba61c5482ef6c18cda5fb
Malware Config
Extracted
Protocol: ftp- Host:
ftp.rologisped.com - Port:
21 - Username:
[email protected] - Password:
playboy123#
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 3856 RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 3856 RegSvcs.exe 3856 RegSvcs.exe -
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:
adjunto_de_oferta_urgente.exedescription pid process target process PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe PID 3100 wrote to memory of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
adjunto_de_oferta_urgente.exedescription pid process target process PID 3100 set thread context of 3856 3100 adjunto_de_oferta_urgente.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\adjunto_de_oferta_urgente.exe"C:\Users\Admin\AppData\Local\Temp\adjunto_de_oferta_urgente.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