Analysis
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max time kernel
1s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
05/01/2024, 05:04
Behavioral task
behavioral1
Sample
42d3a60f70505a92c46495a7e9c8d69c.exe
Resource
win7-20231215-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
42d3a60f70505a92c46495a7e9c8d69c.exe
Resource
win10v2004-20231222-en
6 signatures
150 seconds
General
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Target
42d3a60f70505a92c46495a7e9c8d69c.exe
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Size
133KB
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MD5
42d3a60f70505a92c46495a7e9c8d69c
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SHA1
af84af029d0dee499754800bc5fde79bdb0dfc95
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SHA256
e99535baf13e83c4655df25ec2b62df1314ef09fc51d2ec5ed76ada5cf1963d6
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SHA512
51426fc073d0e7f37f3f41242ded946b4edb77b04230b6b69f0e3af164e6955a6afcc36e9ac66d3ada61e81af856c35ce29c848dba6e586932f7578cc2ab1c0a
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SSDEEP
3072:Xf8lNMSC3Op+twq2T7Swqi1uKNUG94ivpzKAgUYRa6JIcQ:Sq8oz2KsbaUYRa6Q
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 512 42d3a60f70505a92c46495a7e9c8d69c.exe -
Executes dropped EXE 1 IoCs
pid Process 512 42d3a60f70505a92c46495a7e9c8d69c.exe -
resource yara_rule behavioral2/memory/3512-0-0x0000000000400000-0x0000000000486000-memory.dmp upx -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3512 42d3a60f70505a92c46495a7e9c8d69c.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 3512 42d3a60f70505a92c46495a7e9c8d69c.exe 512 42d3a60f70505a92c46495a7e9c8d69c.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3512 wrote to memory of 512 3512 42d3a60f70505a92c46495a7e9c8d69c.exe 16 PID 3512 wrote to memory of 512 3512 42d3a60f70505a92c46495a7e9c8d69c.exe 16 PID 3512 wrote to memory of 512 3512 42d3a60f70505a92c46495a7e9c8d69c.exe 16
Processes
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C:\Users\Admin\AppData\Local\Temp\42d3a60f70505a92c46495a7e9c8d69c.exe"C:\Users\Admin\AppData\Local\Temp\42d3a60f70505a92c46495a7e9c8d69c.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Users\Admin\AppData\Local\Temp\42d3a60f70505a92c46495a7e9c8d69c.exeC:\Users\Admin\AppData\Local\Temp\42d3a60f70505a92c46495a7e9c8d69c.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:512
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