Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2024 02:16
Static task
static1
Behavioral task
behavioral1
Sample
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe
Resource
win10v2004-20240226-en
General
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Target
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe
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Size
1.1MB
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MD5
832eec80b76d70fc68c511965da69ccc
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SHA1
9ea0a03a1efb97b3aecc456950af053d813e0afe
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SHA256
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55
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SHA512
ed6350dc50d935aef423d27506b3e4dc15a4b26b3f5fe7fbbac0ab2c04c0ddb3552f8e04845061ef07fea9fe714d0c2c512bcc42ff561617f94be7c2b0b775cf
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SSDEEP
24576:YqDEvCTbMWu7rQYlBQcBiT6rprG8aF83aszMg15alQt3d:YTvC/MTQYxsWR7aFwfMgzK
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ionos.es - Port:
587 - Username:
[email protected] - Password:
Pula0001* - 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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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exedescription pid process target process PID 4636 set thread context of 4832 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4832 RegSvcs.exe 4832 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exepid process 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4832 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exepid process 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exepid process 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exedescription pid process target process PID 4636 wrote to memory of 4832 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe RegSvcs.exe PID 4636 wrote to memory of 4832 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe RegSvcs.exe PID 4636 wrote to memory of 4832 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe RegSvcs.exe PID 4636 wrote to memory of 4832 4636 4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe"C:\Users\Admin\AppData\Local\Temp\4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\4f7824c1dee1a075898e66126a9f6678c41d77507e6510ca88a597ccc8a05b55.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4636-10-0x00000000038A0000-0x00000000038A4000-memory.dmpFilesize
16KB
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memory/4832-11-0x00000000007A0000-0x00000000007E0000-memory.dmpFilesize
256KB
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memory/4832-12-0x0000000074190000-0x0000000074940000-memory.dmpFilesize
7.7MB
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memory/4832-13-0x0000000005420000-0x00000000059C4000-memory.dmpFilesize
5.6MB
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memory/4832-14-0x0000000004E60000-0x0000000004E70000-memory.dmpFilesize
64KB
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memory/4832-15-0x0000000004E70000-0x0000000004ED6000-memory.dmpFilesize
408KB
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memory/4832-16-0x0000000005D20000-0x0000000005D70000-memory.dmpFilesize
320KB
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memory/4832-17-0x0000000005E10000-0x0000000005EA2000-memory.dmpFilesize
584KB
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memory/4832-18-0x0000000005D80000-0x0000000005D8A000-memory.dmpFilesize
40KB
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memory/4832-19-0x0000000074190000-0x0000000074940000-memory.dmpFilesize
7.7MB
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memory/4832-20-0x0000000004E60000-0x0000000004E70000-memory.dmpFilesize
64KB