Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 02:52
Static task
static1
Behavioral task
behavioral1
Sample
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe
Resource
win10v2004-20240412-en
General
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Target
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe
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Size
1.0MB
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MD5
508d86c493dcdadb63098e4b36ebec8b
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SHA1
d4bac5ec305cf90b1d65ddb06af4ec21eed51ffe
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SHA256
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25
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SHA512
71e4a434e00ff7c6bc9ab3a3ee27ee663e051b67300d9633e6b2461ae7a0ade7f072e56e5455ff2b1d3dabc14a9a201627f5a3a4e8f311367b1a81dc268928c3
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SSDEEP
24576:MAHnh+eWsN3skA4RV1Hom2KXMmHap7FG6aAxW75:rh+ZkldoPK8YapxiYm
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
4r@d15PS!-!h
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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exedescription pid process target process PID 2072 set thread context of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2492 RegSvcs.exe 2492 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exepid process 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2492 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exepid process 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exepid process 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exedescription pid process target process PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe PID 2072 wrote to memory of 2492 2072 dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe"C:\Users\Admin\AppData\Local\Temp\dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\dcfa15db077101d2e2b7f79648e3cce821e58b3a932de453b22453ffcddc6d25.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/2072-10-0x0000000000120000-0x0000000000124000-memory.dmpFilesize
16KB
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memory/2492-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2492-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2492-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2492-16-0x00000000746F0000-0x0000000074DDE000-memory.dmpFilesize
6.9MB
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memory/2492-17-0x0000000001F70000-0x0000000001FB0000-memory.dmpFilesize
256KB
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memory/2492-18-0x00000000746F0000-0x0000000074DDE000-memory.dmpFilesize
6.9MB
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memory/2492-19-0x0000000001F70000-0x0000000001FB0000-memory.dmpFilesize
256KB