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Analysis
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max time kernel
121s -
max time network
134s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 21:43
Static task
static1
Behavioral task
behavioral1
Sample
1d672e77a56a79736052bd0b1dbd064f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1d672e77a56a79736052bd0b1dbd064f.exe
Resource
win10v2004-20231215-en
General
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Target
1d672e77a56a79736052bd0b1dbd064f.exe
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Size
506KB
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MD5
1d672e77a56a79736052bd0b1dbd064f
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SHA1
e079941e14d4f6c8834fa43cdb112a549250524c
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SHA256
9072f7ffa54a6ebf3ecd867c36b68778c14e6f8a128726dbfefcc6e2dd5cecff
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SHA512
f26d4c285bb9fa37fcddb575e2d91593df30fdcdbe392a6bc647b5aea827cf08ee627314891bfcd6084c5be2af55e1f319260d3c1a59896fdcfb1a3b32c70506
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SSDEEP
12288:LVZHSBxP+hfgbldBg/v/jStQIsGVCiarvXFAlYXkb:LnaxP+hfqwHadVETXFRQ
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2016 1d672e77a56a79736052bd0b1dbd064f.exe -
Executes dropped EXE 1 IoCs
pid Process 2016 1d672e77a56a79736052bd0b1dbd064f.exe -
Loads dropped DLL 1 IoCs
pid Process 2372 1d672e77a56a79736052bd0b1dbd064f.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2016 1d672e77a56a79736052bd0b1dbd064f.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2596 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2016 1d672e77a56a79736052bd0b1dbd064f.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2372 1d672e77a56a79736052bd0b1dbd064f.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2372 1d672e77a56a79736052bd0b1dbd064f.exe 2016 1d672e77a56a79736052bd0b1dbd064f.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2016 2372 1d672e77a56a79736052bd0b1dbd064f.exe 16 PID 2372 wrote to memory of 2016 2372 1d672e77a56a79736052bd0b1dbd064f.exe 16 PID 2372 wrote to memory of 2016 2372 1d672e77a56a79736052bd0b1dbd064f.exe 16 PID 2372 wrote to memory of 2016 2372 1d672e77a56a79736052bd0b1dbd064f.exe 16 PID 2016 wrote to memory of 2596 2016 1d672e77a56a79736052bd0b1dbd064f.exe 29 PID 2016 wrote to memory of 2596 2016 1d672e77a56a79736052bd0b1dbd064f.exe 29 PID 2016 wrote to memory of 2596 2016 1d672e77a56a79736052bd0b1dbd064f.exe 29 PID 2016 wrote to memory of 2596 2016 1d672e77a56a79736052bd0b1dbd064f.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exeC:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe1⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe" /TN Google_Trk_Updater /F2⤵
- Creates scheduled task(s)
PID:2596
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C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe"C:\Users\Admin\AppData\Local\Temp\1d672e77a56a79736052bd0b1dbd064f.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2372
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06