Analysis
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max time kernel
149s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2023 10:54
Static task
static1
Behavioral task
behavioral1
Sample
AFX_909388388382772883.jpg.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
AFX_909388388382772883.jpg.exe
Resource
win10v2004-20231127-en
General
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Target
AFX_909388388382772883.jpg.exe
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Size
621KB
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MD5
209267b5decf170fdc25565e0d86a5d2
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SHA1
a96b5e85c76e518534c59a849ec45e129c1597a9
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SHA256
0a109b2fcbb4ceae58549963c3c7ba7444763b9c9536323e95d90116cd78f809
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SHA512
2e1fc8466a4c4a773845a4c2d378d2e2fc427c56f820eef6d9f0c1fc6d216c6fb17c6ed1c278798c2772db87bb3382bef6a74337eb538519bf15d9b70cd34890
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SSDEEP
12288:tknueH5qxiaH9god9j5199wXRusYfB6CxNK6PRW:6Vqxi8yqB510R4Zw
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.worlorderbillions.top - Port:
587 - Username:
[email protected] - Password:
@qwerty90123 - 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 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:
AFX_909388388382772883.jpg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AFX_909388388382772883.jpg.exe Key opened \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AFX_909388388382772883.jpg.exe Key opened \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AFX_909388388382772883.jpg.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
AFX_909388388382772883.jpg.exedescription pid process target process PID 1904 set thread context of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AFX_909388388382772883.jpg.exepid process 3876 AFX_909388388382772883.jpg.exe 3876 AFX_909388388382772883.jpg.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AFX_909388388382772883.jpg.exedescription pid process Token: SeDebugPrivilege 3876 AFX_909388388382772883.jpg.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
AFX_909388388382772883.jpg.exedescription pid process target process PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe PID 1904 wrote to memory of 3876 1904 AFX_909388388382772883.jpg.exe AFX_909388388382772883.jpg.exe -
outlook_office_path 1 IoCs
Processes:
AFX_909388388382772883.jpg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AFX_909388388382772883.jpg.exe -
outlook_win_path 1 IoCs
Processes:
AFX_909388388382772883.jpg.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 AFX_909388388382772883.jpg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\AFX_909388388382772883.jpg.exe"C:\Users\Admin\AppData\Local\Temp\AFX_909388388382772883.jpg.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1904 -
C:\Users\Admin\AppData\Local\Temp\AFX_909388388382772883.jpg.exe"C:\Users\Admin\AppData\Local\Temp\AFX_909388388382772883.jpg.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3876
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3