Analysis
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max time kernel
139s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 22:56
Static task
static1
Behavioral task
behavioral1
Sample
New_Order2020.07.03.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
New_Order2020.07.03.exe
Resource
win10v2004-20220414-en
General
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Target
New_Order2020.07.03.exe
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Size
486KB
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MD5
3f718a931a96049d60f8a4055d15235c
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SHA1
6c1ccc7510545b90974e945949569c6fd3167007
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SHA256
5b3b2cedb97bc0b3e2e011bd59cab0e5be8b6d08824e64476ff2744ec8c7e6ff
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SHA512
debc7202edd8240e8c8990aa6b0f64aa73c1466a810d79eac18a6d15e1ba6d86b8220c567fd856bbd304c68f899f0c672d261b014d7efb955f353e88022d0a52
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.itdone.cz - Port:
587 - Username:
[email protected] - Password:
viObavejMa
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/1156-63-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1156-64-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1156-65-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1156-66-0x0000000000445FDE-mapping.dmp family_agenttesla behavioral1/memory/1156-68-0x0000000000400000-0x000000000044A000-memory.dmp family_agenttesla behavioral1/memory/1156-70-0x0000000000400000-0x000000000044A000-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:
New_Order2020.07.03.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New_Order2020.07.03.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New_Order2020.07.03.exe Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New_Order2020.07.03.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New_Order2020.07.03.exedescription pid process target process PID 1444 set thread context of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.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 2 IoCs
Processes:
New_Order2020.07.03.exepid process 1156 New_Order2020.07.03.exe 1156 New_Order2020.07.03.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
New_Order2020.07.03.exedescription pid process Token: SeDebugPrivilege 1156 New_Order2020.07.03.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
New_Order2020.07.03.exedescription pid process target process PID 1444 wrote to memory of 1208 1444 New_Order2020.07.03.exe schtasks.exe PID 1444 wrote to memory of 1208 1444 New_Order2020.07.03.exe schtasks.exe PID 1444 wrote to memory of 1208 1444 New_Order2020.07.03.exe schtasks.exe PID 1444 wrote to memory of 1208 1444 New_Order2020.07.03.exe schtasks.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe PID 1444 wrote to memory of 1156 1444 New_Order2020.07.03.exe New_Order2020.07.03.exe -
outlook_office_path 1 IoCs
Processes:
New_Order2020.07.03.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New_Order2020.07.03.exe -
outlook_win_path 1 IoCs
Processes:
New_Order2020.07.03.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New_Order2020.07.03.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New_Order2020.07.03.exe"C:\Users\Admin\AppData\Local\Temp\New_Order2020.07.03.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1444 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xnExzCepuPR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB156.tmp"2⤵
- Creates scheduled task(s)
PID:1208 -
C:\Users\Admin\AppData\Local\Temp\New_Order2020.07.03.exe"C:\Users\Admin\AppData\Local\Temp\New_Order2020.07.03.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1156
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD56463a53bba9e5063abf23003bbab2501
SHA1e6a5bf26f05d7e4fb346a87ed9e8c80fd2e22400
SHA2569ed3507f15cd9c7c9170f7f7791e8b9452c2142ee2979af204965531c716252d
SHA512a399cfb932c09bd4124973304b79e0adbb5cb48d85bf8e5817538067a4c445829a535ac150dec209466ea43fb7dedb7fc721a9fb90d7efbec4d8a8627f551905