Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29-03-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe
Resource
win10v2004-20231215-en
General
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Target
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe
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Size
974KB
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MD5
8fac5e61273c3395030fd331b536db36
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SHA1
7ba5e0f8b6fe94a088c4dd45484f83e2134a54f2
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SHA256
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0
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SHA512
e8019cd9023875d491a9b9da8fc1322291b3e473ce168ddf0776ebed9d80354d15a6b0ab4233e90a4840075495950ac85e94d02072c41f3efed3c0892dc3b860
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SSDEEP
24576:xRmJkcoQricOIQxiZY1iaSpxt+GY9P1I+1oS:+JZoQrbTFZY1iaSpxtF23Z
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.titan.email - Port:
587 - Username:
[email protected] - Password:
business - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exedescription pid process target process PID 2132 set thread context of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2528 RegSvcs.exe 2528 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exepid process 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2528 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exepid process 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exepid process 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exedescription pid process target process PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe PID 2132 wrote to memory of 2528 2132 aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe"C:\Users\Admin\AppData\Local\Temp\aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.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\aee7679d622bef3608f1e4902ec91728c672cbbc1af0b49d9ff8f78467f255d0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2132-10-0x00000000003C0000-0x00000000003C4000-memory.dmpFilesize
16KB
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memory/2528-11-0x0000000000090000-0x00000000000D0000-memory.dmpFilesize
256KB
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memory/2528-13-0x0000000000090000-0x00000000000D0000-memory.dmpFilesize
256KB
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memory/2528-17-0x0000000000090000-0x00000000000D0000-memory.dmpFilesize
256KB
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memory/2528-20-0x0000000000090000-0x00000000000D0000-memory.dmpFilesize
256KB
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memory/2528-21-0x0000000074640000-0x0000000074D2E000-memory.dmpFilesize
6.9MB
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memory/2528-22-0x0000000074640000-0x0000000074D2E000-memory.dmpFilesize
6.9MB
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memory/2528-23-0x0000000001050000-0x0000000001090000-memory.dmpFilesize
256KB