Analysis
- max time kernel
120s - max time network
121s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system - submitted
10/01/2025, 14:09
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe
Resource
win7-20240903-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe
Resource
win10v2004-20241007-en
7 signatures
150 seconds
General
- Target bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe
- Size 1.2MB
- Sample250110-rf7leaylem
- SHA256 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76
- MD5 8057aaa332a2045b3acb5040bad45772
- SHA1 224c921be20a4e4c3b627f0dc01bd5c896ca122b
- SHA512 6215152720aab91a7f4ed09d444cac7a44a9f053c2adc5f8a2cedf8ac874c4db042183213020e57175719233f1b1a7659bde6337e6dec1b66c4c2c4607732773
- SSDEEP 24576:1tb20pkaCqT5TBWgNQ7aHfIuPco8vnw9na4ntkCLuYwq/ch6A:mVg5tQ7aHgNpvnwpjz/85
- MD5 SHA1 SHA512 SSDEEP
Score
5/10
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1860 set thread context of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30 - 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 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe - Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 3040 svchost.exe 3040 svchost.exe 3040 svchost.exe 3040 svchost.exe 3040 svchost.exe 3040 svchost.exe 3040 svchost.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1860 wrote to memory of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30 PID 1860 wrote to memory of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30 PID 1860 wrote to memory of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30 PID 1860 wrote to memory of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30 PID 1860 wrote to memory of 3040 1860 bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe"C:\Users\Admin\AppData\Local\Temp\bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\bb04679008a1ac6bcd8ca7ff7470e0ee72450562fd87be1e0b8111f0e7ef2d76.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3040
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\colliquefaction
- Size 280KB
- SHA256 2b2b19222e0c610331cd073caf812c0c96bbd4b8872fa358ed800da92e6f642f
- MD5 60da3c5734adc25f78600be77434d88c
- SHA1 447b5cafcfda9b7ef6997dfb1670de369d03ec4d
- SHA512 5b4010c91ecc7873bb68a0ecddf91fb5e01b952f1465e1099b38d5450e61d2a946995bb08459fafd1a5cbf61bf0b06f04f4ed62038bed122c0575a7c6901b457
- SSDEEP 6144:E6l7sN894VVdIdT7OHROzYBCKtBHW65iDHGeiUljSqSaB0gxBXwWrl+o:R8g4LNHuYBCA5Vwl5BrxBAKAo
- MD5 SHA1 SHA512 SSDEEP