Analysis
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max time kernel
150s -
max time network
48s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 23:24
Static task
static1
Behavioral task
behavioral1
Sample
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe
Resource
win10v2004-20220414-en
General
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Target
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe
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Size
469KB
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MD5
a6809fe893a8d574492ed8cf746e160c
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SHA1
d659dfeb7015595128b7df60e1a90575bb2be1a4
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SHA256
43df57ab41efe08b1cefccb610962e31bf15c398323ce558b0218c7e8be89e9d
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SHA512
43de87ed16fe3f96e87f5c8283670a48f05eacf0d10344c965229a14f568c9647b41fdb7dd85aecb04cb32a8ee1d300e1929d64ef7d68022e6d74acc183270af
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
rosemary@@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/948-62-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/948-63-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/948-64-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/948-65-0x00000000004469CE-mapping.dmp family_agenttesla behavioral1/memory/948-67-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/948-69-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription pid process target process PID 1684 set thread context of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exeNew-PO-075609-Quote_Sample_Order-Specfications,xlxs.exepid process 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe 948 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe 948 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exeNew-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription pid process Token: SeDebugPrivilege 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe Token: SeDebugPrivilege 948 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription pid process target process PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe PID 1684 wrote to memory of 948 1684 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
outlook_office_path 1 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe -
outlook_win_path 1 IoCs
Processes:
New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe"C:\Users\Admin\AppData\Local\Temp\New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\New-PO-075609-Quote_Sample_Order-Specfications,xlxs.exe"{path}"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/948-64-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-59-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-60-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-62-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-63-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-65-0x00000000004469CE-mapping.dmp
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memory/948-67-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/948-69-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1684-55-0x0000000075761000-0x0000000075763000-memory.dmpFilesize
8KB
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memory/1684-56-0x00000000003E0000-0x00000000003F0000-memory.dmpFilesize
64KB
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memory/1684-57-0x0000000002150000-0x00000000021B0000-memory.dmpFilesize
384KB
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memory/1684-58-0x00000000041F0000-0x000000000423A000-memory.dmpFilesize
296KB
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memory/1684-54-0x0000000000BF0000-0x0000000000C6C000-memory.dmpFilesize
496KB