Analysis
- max time kernel
79s - max time network
72s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:05
Static task
static1
Behavioral task
behavioral1
Sample
05-25-20 swiftcopy.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
05-25-20 swiftcopy.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target 05-25-20 swiftcopy.exe
- Size 426KB
- Sample201109-9sm8a8ea16
- SHA256 a70ab4bd1b993dda983bbaf6598fd015d696c2de7f4551b62dde8afa1f17dec7
- MD5 aee30fa2ad4a3e4704e79b9e5b10257f
- SHA1 95179dd1caab16c91ec6895cfab643791a46b825
- SHA512 1c1d81d158c2bed48bfff9b8354fd345c84258f9877753fa9bb65581ff6a83b21af52a164a6cf7b15d62a60fc1fa51db50d8fe560a44737f3aba3781e8817201
- MD5 SHA1 SHA512
Malware Config
Extracted
Credentials
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Protocol
smtp
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Host
smtp.yandex.com
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Port
587
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Username
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Password
Mummy212
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.com
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Port
587
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Username
-
Password
Mummy212
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/2908-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/2908-1-0x000000000044C66E-mapping.dmp family_agenttesla - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Software\Microsoft\Windows\CurrentVersion\Run\LKUgjc = "C:\\Users\\Admin\\AppData\\Roaming\\LKUgjc\\LKUgjc.exe" RegSvcs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 948 set thread context of 2908 948 05-25-20 swiftcopy.exe 79 - Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 948 05-25-20 swiftcopy.exe 2908 RegSvcs.exe 2908 RegSvcs.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 948 05-25-20 swiftcopy.exe Token: SeDebugPrivilege 2908 RegSvcs.exe - Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 948 wrote to memory of 636 948 05-25-20 swiftcopy.exe 76 PID 948 wrote to memory of 636 948 05-25-20 swiftcopy.exe 76 PID 948 wrote to memory of 636 948 05-25-20 swiftcopy.exe 76 PID 948 wrote to memory of 3372 948 05-25-20 swiftcopy.exe 77 PID 948 wrote to memory of 3372 948 05-25-20 swiftcopy.exe 77 PID 948 wrote to memory of 3372 948 05-25-20 swiftcopy.exe 77 PID 948 wrote to memory of 2900 948 05-25-20 swiftcopy.exe 78 PID 948 wrote to memory of 2900 948 05-25-20 swiftcopy.exe 78 PID 948 wrote to memory of 2900 948 05-25-20 swiftcopy.exe 78 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 948 wrote to memory of 2908 948 05-25-20 swiftcopy.exe 79 PID 2908 wrote to memory of 1528 2908 RegSvcs.exe 83 PID 2908 wrote to memory of 1528 2908 RegSvcs.exe 83 PID 2908 wrote to memory of 1528 2908 RegSvcs.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\05-25-20 swiftcopy.exe"C:\Users\Admin\AppData\Local\Temp\05-25-20 swiftcopy.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵PID:636
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵PID:3372
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵PID:2900
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:1528
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