Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
19-01-2024 09:06
Static task
static1
Behavioral task
behavioral1
Sample
673ac00c17a5a112564f04970e0d572e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
673ac00c17a5a112564f04970e0d572e.exe
Resource
win10v2004-20231215-en
General
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Target
673ac00c17a5a112564f04970e0d572e.exe
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Size
1000KB
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MD5
673ac00c17a5a112564f04970e0d572e
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SHA1
da833a5d25df46a7c588d5bc2efdf56b51b36d0f
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SHA256
005de43157a15c010ccc970790d866b2d110561a7e4b2563b7b385094c6ce290
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SHA512
95baacdcbec14505efc27dfd504963901b719707646916005d792111f52b183b0583d2c7a913fdfabb8c480966fa438cf08b238851a79cf67fc2bec3d9526ca0
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SSDEEP
24576:kTudO3yJXm9V4/AwzLnh6jJM31B+5vMiqt0gj2ed:nO3yJXFzLnAjAqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2944 673ac00c17a5a112564f04970e0d572e.exe -
Executes dropped EXE 1 IoCs
pid Process 2944 673ac00c17a5a112564f04970e0d572e.exe -
Loads dropped DLL 1 IoCs
pid Process 2360 673ac00c17a5a112564f04970e0d572e.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2944 673ac00c17a5a112564f04970e0d572e.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 2584 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2944 673ac00c17a5a112564f04970e0d572e.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2360 673ac00c17a5a112564f04970e0d572e.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2360 673ac00c17a5a112564f04970e0d572e.exe 2944 673ac00c17a5a112564f04970e0d572e.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2944 2360 673ac00c17a5a112564f04970e0d572e.exe 28 PID 2360 wrote to memory of 2944 2360 673ac00c17a5a112564f04970e0d572e.exe 28 PID 2360 wrote to memory of 2944 2360 673ac00c17a5a112564f04970e0d572e.exe 28 PID 2360 wrote to memory of 2944 2360 673ac00c17a5a112564f04970e0d572e.exe 28 PID 2944 wrote to memory of 2584 2944 673ac00c17a5a112564f04970e0d572e.exe 29 PID 2944 wrote to memory of 2584 2944 673ac00c17a5a112564f04970e0d572e.exe 29 PID 2944 wrote to memory of 2584 2944 673ac00c17a5a112564f04970e0d572e.exe 29 PID 2944 wrote to memory of 2584 2944 673ac00c17a5a112564f04970e0d572e.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\673ac00c17a5a112564f04970e0d572e.exe"C:\Users\Admin\AppData\Local\Temp\673ac00c17a5a112564f04970e0d572e.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Users\Admin\AppData\Local\Temp\673ac00c17a5a112564f04970e0d572e.exeC:\Users\Admin\AppData\Local\Temp\673ac00c17a5a112564f04970e0d572e.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\673ac00c17a5a112564f04970e0d572e.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2584
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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
348KB
MD52cb1f0e2b3463a5d3d8a0a9d6b387f4b
SHA1a76ced20c5b4a300ba1dc1f5d47ef782b6074754
SHA2568d8f6b231b9d999d6e5d2d375112b980371704d1f995aa5c06a004c3b6f880bd
SHA512a096e9898eb7fff9417d4f93b4772c2552aedc7b0ee183b869d1867bda3ac405e9d0afadba877cc819c7cd17771ff9aceb5da75df48709baee63aa7e6a092bd0
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06
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Filesize
355KB
MD5ccd8df3176d26c400b8eb8a7b9443ab3
SHA1a92d148f2e65b24486ae2cbe4e443219759c2fd3
SHA25669b7f15c04f1565e8ddc012292bc49a912d69da75286cb7ee55f9dafd0527ad5
SHA512ad71e36362c70141fbafae47b11b0ccfcd6abb59f9a13c8398a0bcc96df6f04478021c3af872a0fe2694345dc09da0b52a5e21ee036ec6214f6c702dce9fb6d7