Analysis
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max time kernel
195s -
max time network
185s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 13:23
Static task
static1
Behavioral task
behavioral1
Sample
ORDER.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ORDER.exe
Resource
win10v2004-20220812-en
General
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Target
ORDER.exe
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Size
783KB
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MD5
effa64d665cc881b80faefb053896c75
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SHA1
314ae8a3bfbbae37b92ab9c1d4e72a2f3ba77959
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SHA256
9d6b6913c2b8b1084f4177076c9c2b759ce8a903bc7baf1b1c0ef3bf5635c361
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SHA512
8edb0d1298146e744847cc4efafcce3da52859b3beef6d8e3ca15049188abab93f1fb7c097cae4515d2faca29662d57fb7c3dbb5a9be8c9fadd89bdb38c15fc7
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SSDEEP
24576:QivLGVB70aw1s/U97WopiNc9/LkInstI:+VB70aw1u8piN0/LMt
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.southernboilers.org - Port:
587 - Username:
info@southernboilers.org - Password:
Sksmoke2018# - Email To:
obtxxxtf@gmail.com
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORDER.exedescription pid process target process PID 2040 set thread context of 1544 2040 ORDER.exe 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 4 IoCs
Processes:
ORDER.exeORDER.exepid process 2040 ORDER.exe 1544 ORDER.exe 1544 ORDER.exe 1544 ORDER.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORDER.exeORDER.exedescription pid process Token: SeDebugPrivilege 2040 ORDER.exe Token: SeDebugPrivilege 1544 ORDER.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ORDER.exedescription pid process target process PID 2040 wrote to memory of 596 2040 ORDER.exe schtasks.exe PID 2040 wrote to memory of 596 2040 ORDER.exe schtasks.exe PID 2040 wrote to memory of 596 2040 ORDER.exe schtasks.exe PID 2040 wrote to memory of 596 2040 ORDER.exe schtasks.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe PID 2040 wrote to memory of 1544 2040 ORDER.exe ORDER.exe -
outlook_office_path 1 IoCs
Processes:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe -
outlook_win_path 1 IoCs
Processes:
ORDER.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER.exe"C:\Users\Admin\AppData\Local\Temp\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\lzdouz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDE8D.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpDE8D.tmpFilesize
1KB
MD56f0cdfbe18fc1d8e73dc87cdbbd8c69e
SHA17b725041fac6a098e364691d2fc02e565269b1af
SHA256a1e7d5a691b03e0e407d15d4ab21d148ba90eeb52bd41a565588a7c5b79a385e
SHA51290d116bad8b1acb8ab619fa3990f3a8314609ee639c662324d89dbd68663da2be33b6bec8e410da3ec1a6ede8c94672954a6b5fd266a1b62cafcfecc2850b0bd
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memory/596-59-0x0000000000000000-mapping.dmp
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memory/1544-64-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-61-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-62-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-67-0x0000000000437B8E-mapping.dmp
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memory/1544-69-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-66-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-71-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2040-57-0x0000000005C10000-0x0000000005C94000-memory.dmpFilesize
528KB
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memory/2040-58-0x0000000004F80000-0x0000000004FBC000-memory.dmpFilesize
240KB
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memory/2040-56-0x0000000000390000-0x00000000003A2000-memory.dmpFilesize
72KB
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memory/2040-55-0x0000000076381000-0x0000000076383000-memory.dmpFilesize
8KB
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memory/2040-54-0x00000000013E0000-0x00000000014AA000-memory.dmpFilesize
808KB