Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 01:32
Static task
static1
Behavioral task
behavioral1
Sample
22f381dcba29573f10ec9e82ebddfcae.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
22f381dcba29573f10ec9e82ebddfcae.exe
Resource
win10v2004-20231215-en
General
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Target
22f381dcba29573f10ec9e82ebddfcae.exe
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Size
506KB
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MD5
22f381dcba29573f10ec9e82ebddfcae
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SHA1
8f29f944e4d7009255a0bab1091b408220c0f3d4
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SHA256
d658c04c5f8662ad6b10491d4b2001cf8b38c8176b3a2054a4726ced4aea5fce
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SHA512
7aaf4b9f6180f8db29ca84213640e11b7491ace8ae6c26e2a0a8dde8ddb27d8115cb3825f397f51a2658299d796bd3d3de7e9cc4cf7515b476196632d17c19bc
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SSDEEP
6144:XiH1rHAktk9qIYGs6akGkxD/gJasYER0VhWrxciCERRKi8APAMuNGHJMYiYbezbT:XiHpvdr6akGk9/gnYQXxlWi8O0Nkpgic
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2436 22f381dcba29573f10ec9e82ebddfcae.exe -
Executes dropped EXE 1 IoCs
pid Process 2436 22f381dcba29573f10ec9e82ebddfcae.exe -
Loads dropped DLL 1 IoCs
pid Process 2856 22f381dcba29573f10ec9e82ebddfcae.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2436 22f381dcba29573f10ec9e82ebddfcae.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 2580 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2436 22f381dcba29573f10ec9e82ebddfcae.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2856 22f381dcba29573f10ec9e82ebddfcae.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2856 22f381dcba29573f10ec9e82ebddfcae.exe 2436 22f381dcba29573f10ec9e82ebddfcae.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2856 wrote to memory of 2436 2856 22f381dcba29573f10ec9e82ebddfcae.exe 28 PID 2856 wrote to memory of 2436 2856 22f381dcba29573f10ec9e82ebddfcae.exe 28 PID 2856 wrote to memory of 2436 2856 22f381dcba29573f10ec9e82ebddfcae.exe 28 PID 2856 wrote to memory of 2436 2856 22f381dcba29573f10ec9e82ebddfcae.exe 28 PID 2436 wrote to memory of 2580 2436 22f381dcba29573f10ec9e82ebddfcae.exe 29 PID 2436 wrote to memory of 2580 2436 22f381dcba29573f10ec9e82ebddfcae.exe 29 PID 2436 wrote to memory of 2580 2436 22f381dcba29573f10ec9e82ebddfcae.exe 29 PID 2436 wrote to memory of 2580 2436 22f381dcba29573f10ec9e82ebddfcae.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\22f381dcba29573f10ec9e82ebddfcae.exe"C:\Users\Admin\AppData\Local\Temp\22f381dcba29573f10ec9e82ebddfcae.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Users\Admin\AppData\Local\Temp\22f381dcba29573f10ec9e82ebddfcae.exeC:\Users\Admin\AppData\Local\Temp\22f381dcba29573f10ec9e82ebddfcae.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\22f381dcba29573f10ec9e82ebddfcae.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2580
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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
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Filesize
506KB
MD576f908514dbc24d92eeada7d389ce847
SHA1a1384c0e91ffed65c853ecf44ab6635f95062152
SHA2567e52bb7f4bb0a888a5568209ede3816eb1292859af50cda5f510663d8f125c4b
SHA512c68eb8461e75293bc0e5355c500ea456b2f8ddeb4f888e912536dfe222338e11cd0a249e365502f298b4cff97278ff3a2f83f81c81583ccc7d5204bc3f2c39bf