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Analysis
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max time kernel
91s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24/11/2022, 07:27
Static task
static1
Behavioral task
behavioral1
Sample
Info.Pdf____________________________________________________________.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Info.Pdf____________________________________________________________.exe
Resource
win10v2004-20220901-en
General
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Target
Info.Pdf____________________________________________________________.exe
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Size
470KB
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MD5
1325ea7384a4653a3a337381cfe180fa
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SHA1
eb2eae4cc2a5c7356b4e00c0f3d44788c4ae27e0
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SHA256
2c6e410c276a53ad9c2f0560604a42bcd487e0d853b6f524b6db278ca112b81d
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SHA512
dcaae00a97123d7d97773bdb52f99ea79c20f8a39a5366195c8fa916c7111f69117a91f259fef0ec7d6f67b7e69f734cfe7058c14696aef94ef4fcd1a0378b3d
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SSDEEP
6144:eicL4qwxpzEuqcQM8sKndGxkL/Pu4tmB+K/mcm8aST97BX2Lc9i:enUlbzbuxW4uKmEK/mc+m97BWcw
Malware Config
Signatures
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
pid Process 5056 Info.Pdf____________________________________________________________.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5056 set thread context of 1716 5056 Info.Pdf____________________________________________________________.exe 85 -
Program crash 1 IoCs
pid pid_target Process procid_target 2184 1716 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85 PID 5056 wrote to memory of 1716 5056 Info.Pdf____________________________________________________________.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"1⤵
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5056 -
C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"C:\Users\Admin\AppData\Local\Temp\Info.Pdf____________________________________________________________.exe"2⤵PID:1716
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 123⤵
- Program crash
PID:2184
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1716 -ip 17161⤵PID:2988