Analysis
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max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2023 05:36
Static task
static1
Behavioral task
behavioral1
Sample
ORDER FUZETEC PO2311-000031.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ORDER FUZETEC PO2311-000031.exe
Resource
win10v2004-20231130-en
General
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Target
ORDER FUZETEC PO2311-000031.exe
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Size
383KB
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MD5
9abefcb71f2f6808adc286ac83f5ef2e
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SHA1
8f83d05ef4d201ee7b6dbc50eff66018a816ff73
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SHA256
6d7ca76f65a253a1587d1f5a94d7ff27d0babf11b830fd778efb96ebd8196442
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SHA512
b2088e247b3f259579e080fd43d0e15c61c5b8ccaa1699aee485b800a663abf81294fd128c6e6c32769689da161981b02e55e71378aa6a1c279c45a760242b59
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SSDEEP
6144:EwTD974CbCFRov/04ak4+HG8GBZzUMTkI5yi8WY4Nf31h/m9vMBjg7DR5d:EM2G0av/GBZAM4Ad8WY4fhcBR
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.asiaparadisehotel.com - Port:
587 - Username:
[email protected] - Password:
^b2ycDldex$@ - Email To:
[email protected]
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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Adds Run key to start application 2 TTPs 2 IoCs
Processes:
ORDER FUZETEC PO2311-000031.exeORDER FUZETEC PO2311-000031.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Fmssebczxi = "C:\\Users\\Admin\\AppData\\Roaming\\Fmssebczxi.exe" ORDER FUZETEC PO2311-000031.exe Set value (str) \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TlKsFB = "C:\\Users\\Admin\\AppData\\Roaming\\TlKsFB\\TlKsFB.exe" ORDER FUZETEC PO2311-000031.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORDER FUZETEC PO2311-000031.exedescription pid process target process PID 676 set thread context of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ORDER FUZETEC PO2311-000031.exepid process 3748 ORDER FUZETEC PO2311-000031.exe 3748 ORDER FUZETEC PO2311-000031.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORDER FUZETEC PO2311-000031.exeORDER FUZETEC PO2311-000031.exedescription pid process Token: SeDebugPrivilege 676 ORDER FUZETEC PO2311-000031.exe Token: SeDebugPrivilege 3748 ORDER FUZETEC PO2311-000031.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ORDER FUZETEC PO2311-000031.exedescription pid process target process PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe PID 676 wrote to memory of 3748 676 ORDER FUZETEC PO2311-000031.exe ORDER FUZETEC PO2311-000031.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER FUZETEC PO2311-000031.exe"C:\Users\Admin\AppData\Local\Temp\ORDER FUZETEC PO2311-000031.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:676 -
C:\Users\Admin\AppData\Local\Temp\ORDER FUZETEC PO2311-000031.exe"C:\Users\Admin\AppData\Local\Temp\ORDER FUZETEC PO2311-000031.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3748
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58c2da65103d6b46d8cf610b118210cf0
SHA19db4638340bb74f2af3161cc2c9c0b8b32e6ab65
SHA2560e48e2efd419951e0eb9a8d942493cfdf5540d1d19ff9dae6f145fb3ebcbeeac
SHA5123cf5a125276e264cd8478f2b92d3848fb68b96d46eb4a39e650d09df02068c274881a1c314cdfbfdcb452672fb70dd8becf3ffe9562d39919d9c4d6b07fbb614