Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 03:36
Behavioral task
behavioral1
Sample
2644-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2644-0-0x0000000000400000-0x000000000040B000-memory.exe
Resource
win10v2004-20240709-en
General
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Target
2644-0-0x0000000000400000-0x000000000040B000-memory.exe
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Size
44KB
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MD5
9a8e35e64a1eef9901de5f532ffa1e50
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SHA1
18d143a439721f9fead500d364efe9f6995f3e6e
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SHA256
b5def31c7a9aaa76a5da266743d3a2efdd93d9daa568e5c1f43794f8ca99cfd9
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SHA512
1bfef3d00898b7aa4cf2177fc4bf2c656da9aff81e499f70e65de9b753dcad7d81d0c6ae6ae7b8a878ae663df88f39b5b0978e720cd60d9e81a7808e1df5f24c
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SSDEEP
768:o1rG+Sx0ruYuRyscrK+2Ohm7rDtHqnZzl1xP5SusjSLun9hQ++Kd:o5G+Sx0tz4vxkzHxP5Nsj8khQ+v
Malware Config
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
pid pid_target Process procid_target 1032 1952 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2644-0-0x0000000000400000-0x000000000040B000-memory.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1952 wrote to memory of 1032 1952 2644-0-0x0000000000400000-0x000000000040B000-memory.exe 30 PID 1952 wrote to memory of 1032 1952 2644-0-0x0000000000400000-0x000000000040B000-memory.exe 30 PID 1952 wrote to memory of 1032 1952 2644-0-0x0000000000400000-0x000000000040B000-memory.exe 30 PID 1952 wrote to memory of 1032 1952 2644-0-0x0000000000400000-0x000000000040B000-memory.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\2644-0-0x0000000000400000-0x000000000040B000-memory.exe"C:\Users\Admin\AppData\Local\Temp\2644-0-0x0000000000400000-0x000000000040B000-memory.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 362⤵
- Program crash
PID:1032
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