Analysis
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max time kernel
97s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 01:41
Static task
static1
Behavioral task
behavioral1
Sample
makaveee crypt.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
makaveee crypt.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
makaveee crypt.exe
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Size
427KB
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MD5
5718532a656195b674af9eb00ca56d87
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SHA1
0c8aa71adf938d492bd03a7a735a4b0e3d3f392a
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SHA256
29c0f8725394f8b4e31cb31f6700cecd563123fa7ab9e6d78f3bd8fc962f89f7
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SHA512
8fa410178200195445a9ba5b23732249106c717557050bfe1e44dd36a822dd45d2af390b3adaa235a7f755d25e7af544caf7d9786289735b4643df036fe4e380
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
makaveorigin.cf - Port:
587 - Username:
[email protected] - Password:
Spoofyou2015$
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/1980-59-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1980-60-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1980-62-0x0000000000447D4E-mapping.dmp family_agenttesla behavioral1/memory/1980-61-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1980-64-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1980-66-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
makaveee crypt.exedescription pid process target process PID 632 set thread context of 1980 632 makaveee crypt.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 1980 RegSvcs.exe 1980 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 1980 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
makaveee crypt.exedescription pid process target process PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe PID 632 wrote to memory of 1980 632 makaveee crypt.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\makaveee crypt.exe"C:\Users\Admin\AppData\Local\Temp\makaveee crypt.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1980
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/632-54-0x0000000075391000-0x0000000075393000-memory.dmpFilesize
8KB
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memory/632-55-0x0000000074AD0000-0x000000007507B000-memory.dmpFilesize
5.7MB
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memory/1980-56-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-57-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-59-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-60-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-62-0x0000000000447D4E-mapping.dmp
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memory/1980-61-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-64-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-66-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1980-68-0x0000000074A60000-0x000000007500B000-memory.dmpFilesize
5.7MB