Analysis
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max time kernel
103s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 23:36
Static task
static1
Behavioral task
behavioral1
Sample
IMG1012020701.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
IMG1012020701.exe
Resource
win10v2004-20220414-en
Behavioral task
behavioral3
Sample
IMG10120207011.exe
Resource
win7-20220414-en
Behavioral task
behavioral4
Sample
IMG10120207011.exe
Resource
win10v2004-20220414-en
General
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Target
IMG1012020701.exe
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Size
463KB
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MD5
cc5b1c09157600eb36114425e50e6c06
-
SHA1
edf77e0a1caafb464257c85abf822a608d924fa2
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SHA256
2bdd9634f525e88efcb093031698f749e6117f7b32e2a18e1271ad5e94b22022
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SHA512
a58de0b0e57aa4abb8523877619062ba256f69ea21da3788d1eb02be6425ea6ec27e32541ee62d3d477e7ba9c01b6f8f3be745eeaaf70aa48f437f43051c4872
Malware Config
Extracted
Protocol: smtp- Host:
mail.magicpharma.pt - Port:
587 - Username:
[email protected] - Password:
Mc@1234
Extracted
agenttesla
Protocol: smtp- Host:
mail.magicpharma.pt - Port:
587 - Username:
[email protected] - Password:
Mc@1234
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4216-132-0x0000000000400000-0x000000000044C000-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:
IMG1012020701.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG1012020701.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG1012020701.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG1012020701.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
IMG1012020701.exedescription pid process target process PID 3000 set thread context of 4216 3000 IMG1012020701.exe IMG1012020701.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
IMG1012020701.exepid process 4216 IMG1012020701.exe 4216 IMG1012020701.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
IMG1012020701.exedescription pid process Token: SeDebugPrivilege 4216 IMG1012020701.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
IMG1012020701.exedescription pid process target process PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe PID 3000 wrote to memory of 4216 3000 IMG1012020701.exe IMG1012020701.exe -
outlook_office_path 1 IoCs
Processes:
IMG1012020701.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG1012020701.exe -
outlook_win_path 1 IoCs
Processes:
IMG1012020701.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG1012020701.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe"C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s camsvc1⤵PID:2272
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/3000-130-0x00000000749A0000-0x0000000074F51000-memory.dmpFilesize
5.7MB
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memory/4216-131-0x0000000000000000-mapping.dmp
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memory/4216-132-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/4216-133-0x00000000749A0000-0x0000000074F51000-memory.dmpFilesize
5.7MB