Analysis
-
max time kernel
240s -
max time network
336s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
01-12-2022 04:19
Static task
static1
Behavioral task
behavioral1
Sample
642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe
Resource
win7-20221111-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
1 signatures
150 seconds
General
-
Target
642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe
-
Size
58KB
-
MD5
751482511b3ed5841edaa962f88aa33f
-
SHA1
94ab0081c66f1c50977fbe341fff09a6699b1343
-
SHA256
642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b
-
SHA512
87bba5b8f61a7c0f214020180e1c4b1f21937c3342b8c2c9619c103b0a1299aba4b93498af98eb6af2cadf267353074619a400d4210890b563a9fddb42469ff0
-
SSDEEP
1536:vTjfCEg0Nr7AL6qyIiBss4Ums7rkaNTl:XfZxUWIiOgj7rJl
Score
7/10
Malware Config
Signatures
-
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\kzfpffpk.exe 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\kzfpffpk.exe 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 668 set thread context of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 568 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 668 wrote to memory of 568 668 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 28 PID 568 wrote to memory of 1228 568 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 18 PID 568 wrote to memory of 1228 568 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 18 PID 568 wrote to memory of 1228 568 642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe 18
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1228
-
C:\Users\Admin\AppData\Local\Temp\642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe"C:\Users\Admin\AppData\Local\Temp\642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:668 -
C:\Users\Admin\AppData\Local\Temp\642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe"C:\Users\Admin\AppData\Local\Temp\642bfae5e6bd41499fbee2328372d29d28119f9d8992fd0a5b38c7c84792805b.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:568
-
-