Analysis
-
max time kernel
136s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 00:20
Static task
static1
Behavioral task
behavioral1
Sample
SHIPPING NOTE.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
SHIPPING NOTE.exe
Resource
win10v2004-20220414-en
General
-
Target
SHIPPING NOTE.exe
-
Size
434KB
-
MD5
7ad65b9ae0ffc06a5f9e17de1abdd3f1
-
SHA1
c6100f2d3a7224771ee26bdd0bd9503fe17e0633
-
SHA256
338fa24cfe17463b84e6667b9f64dd425e875b596a604bc28719ebc82deaab26
-
SHA512
7e8b159c1f649c6d527f12f9b881cd821bd05f3e687ce43c1152e7b44bb62094c5909e826ad06103bc1a8c66bbe82e9a76d6d83f26975d58cf383565843eb5c3
Malware Config
Extracted
Protocol: smtp- Host:
mail.microtechlab.in - Port:
587 - Username:
[email protected] - Password:
pune@123
Extracted
agenttesla
Protocol: smtp- Host:
mail.microtechlab.in - Port:
587 - Username:
[email protected] - Password:
pune@123
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/1028-136-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Drops file in Drivers directory 1 IoCs
Processes:
SHIPPING NOTE.exedescription ioc process File opened for modification C:\Windows\system32\drivers\etc\hosts SHIPPING NOTE.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
SHIPPING NOTE.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING NOTE.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING NOTE.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING NOTE.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SHIPPING NOTE.exedescription pid process target process PID 4852 set thread context of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
SHIPPING NOTE.exeSHIPPING NOTE.exepid process 4852 SHIPPING NOTE.exe 4852 SHIPPING NOTE.exe 1028 SHIPPING NOTE.exe 1028 SHIPPING NOTE.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
SHIPPING NOTE.exeSHIPPING NOTE.exedescription pid process Token: SeDebugPrivilege 4852 SHIPPING NOTE.exe Token: SeDebugPrivilege 1028 SHIPPING NOTE.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SHIPPING NOTE.exepid process 1028 SHIPPING NOTE.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
SHIPPING NOTE.exedescription pid process target process PID 4852 wrote to memory of 4180 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 4180 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 4180 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe PID 4852 wrote to memory of 1028 4852 SHIPPING NOTE.exe SHIPPING NOTE.exe -
outlook_office_path 1 IoCs
Processes:
SHIPPING NOTE.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING NOTE.exe -
outlook_win_path 1 IoCs
Processes:
SHIPPING NOTE.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SHIPPING NOTE.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING NOTE.exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING NOTE.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING NOTE.exe"{path}"2⤵
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING NOTE.exe"{path}"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SHIPPING NOTE.exe.logFilesize
507B
MD5ab4c71d3ff6255edd4e5c1e09540f49e
SHA122e06bf4e258741b5df918061871cba998c50cea
SHA2561690fec628f775dd3c3385b800eed126b37978ef2ffd592b024052724caafb5a
SHA5128fa7d0045796e6cda7c28e2b9a690ef550619828c1b5d0ebf8e8367aff4bf4d9f63121e5b4f199d30cb8006eb584c6767f4c59150749b8256dab9dd0ebd9f1af
-
memory/1028-135-0x0000000000000000-mapping.dmp
-
memory/1028-136-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1028-138-0x0000000006380000-0x00000000063E6000-memory.dmpFilesize
408KB
-
memory/1028-139-0x0000000006AA0000-0x0000000006AF0000-memory.dmpFilesize
320KB
-
memory/1028-140-0x0000000006A30000-0x0000000006A3A000-memory.dmpFilesize
40KB
-
memory/4180-134-0x0000000000000000-mapping.dmp
-
memory/4852-130-0x0000000000060000-0x00000000000D2000-memory.dmpFilesize
456KB
-
memory/4852-131-0x0000000004A70000-0x0000000004B0C000-memory.dmpFilesize
624KB
-
memory/4852-132-0x0000000004BB0000-0x0000000004C42000-memory.dmpFilesize
584KB
-
memory/4852-133-0x0000000005970000-0x0000000005F14000-memory.dmpFilesize
5.6MB