Analysis
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max time kernel
131s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 23:20
Static task
static1
Behavioral task
behavioral1
Sample
PI for requested order.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
PI for requested order.exe
Resource
win10v2004-20220414-en
General
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Target
PI for requested order.exe
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Size
478KB
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MD5
2680584211be8d5fb93057892e31ce33
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SHA1
0fa0c583d7fed58664f6bc6d419e7d0a107fb5fd
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SHA256
0bec6071e5185a2b3ffc0656e33da316380c56c12e807da02c28f4acad4a2fce
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SHA512
4f3bb4c0c7e77093649a908a38f56119f3e24c50298e2053b0eeae3606ffdf6580e1cc455267ca5e8759d0e48218342bb13da339085b82c8deded4ae018603b9
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.kohinoorribbon.com - Port:
587 - Username:
[email protected] - Password:
ashu@1976
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/1776-65-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1776-66-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1776-67-0x0000000000446CBE-mapping.dmp family_agenttesla behavioral1/memory/1776-64-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1776-69-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1776-71-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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:
PI for requested order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PI for requested order.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PI for requested order.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PI for requested order.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PI for requested order.exedescription pid process target process PID 1512 set thread context of 1776 1512 PI for requested order.exe PI for requested order.exe -
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.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
PI for requested order.exePI for requested order.exepid process 1512 PI for requested order.exe 1512 PI for requested order.exe 1512 PI for requested order.exe 1776 PI for requested order.exe 1776 PI for requested order.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
PI for requested order.exePI for requested order.exedescription pid process Token: SeDebugPrivilege 1512 PI for requested order.exe Token: SeDebugPrivilege 1776 PI for requested order.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
PI for requested order.exedescription pid process target process PID 1512 wrote to memory of 1708 1512 PI for requested order.exe schtasks.exe PID 1512 wrote to memory of 1708 1512 PI for requested order.exe schtasks.exe PID 1512 wrote to memory of 1708 1512 PI for requested order.exe schtasks.exe PID 1512 wrote to memory of 1708 1512 PI for requested order.exe schtasks.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe PID 1512 wrote to memory of 1776 1512 PI for requested order.exe PI for requested order.exe -
outlook_office_path 1 IoCs
Processes:
PI for requested order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PI for requested order.exe -
outlook_win_path 1 IoCs
Processes:
PI for requested order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 PI for requested order.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PI for requested order.exe"C:\Users\Admin\AppData\Local\Temp\PI for requested order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qYRRIiYSX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp933C.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\PI for requested order.exe"{path}"2⤵
- 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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp933C.tmpFilesize
1KB
MD5d77569b6a5a9aecdfb6c51797da31e78
SHA14dee865fda65bddd451c3f6d275c47671340d9e2
SHA25668c3f2bab59112dba22a66a8e233ac94a1a4ba5b7f2702a8667722650a78eb34
SHA512441f49d47793ef1d4f4dcc0b179b391f1ae20c9e8ade7497980a506681cfcb9125343114daa2626373ef6f313c972e111398d34dbc4e28bcdcc9af4f2833be1d
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memory/1512-57-0x00000000044D0000-0x0000000004536000-memory.dmpFilesize
408KB
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memory/1512-56-0x0000000000260000-0x0000000000270000-memory.dmpFilesize
64KB
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memory/1512-54-0x0000000000E40000-0x0000000000EBE000-memory.dmpFilesize
504KB
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memory/1512-58-0x0000000000A60000-0x0000000000AAA000-memory.dmpFilesize
296KB
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memory/1512-55-0x0000000076421000-0x0000000076423000-memory.dmpFilesize
8KB
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memory/1708-59-0x0000000000000000-mapping.dmp
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memory/1776-62-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-61-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-65-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-66-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-67-0x0000000000446CBE-mapping.dmp
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memory/1776-64-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-69-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1776-71-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB