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Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
24/01/2024, 00:35
Static task
static1
Behavioral task
behavioral1
Sample
70f827b72ef1f5300ca99086bb35c1ad.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
70f827b72ef1f5300ca99086bb35c1ad.exe
Resource
win10v2004-20231215-en
General
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Target
70f827b72ef1f5300ca99086bb35c1ad.exe
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Size
1000KB
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MD5
70f827b72ef1f5300ca99086bb35c1ad
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SHA1
3e2db6aa9b16c9cf7b81b1d65c296c7dedb6876d
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SHA256
8f349871dbea668f222ee9a9d0da52630fa18235473cb9e1eb72fea451af8653
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SHA512
5fe6214d484be29ca0ec17803e1c6b017002c33ff0451acc4160b83ec6067f72a73bc15c5f2d35d4df0f5dbc350e9e59b23c5f809131ca6f377a7a6e297d580b
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SSDEEP
24576:jDl7xbYcsvL+8D9VSeRB1B+5vMiqt0gj2ed:d7xbi/DH9qOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2656 70f827b72ef1f5300ca99086bb35c1ad.exe -
Executes dropped EXE 1 IoCs
pid Process 2656 70f827b72ef1f5300ca99086bb35c1ad.exe -
Loads dropped DLL 1 IoCs
pid Process 2348 70f827b72ef1f5300ca99086bb35c1ad.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2656 70f827b72ef1f5300ca99086bb35c1ad.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 2720 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2656 70f827b72ef1f5300ca99086bb35c1ad.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2348 70f827b72ef1f5300ca99086bb35c1ad.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2348 70f827b72ef1f5300ca99086bb35c1ad.exe 2656 70f827b72ef1f5300ca99086bb35c1ad.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2348 wrote to memory of 2656 2348 70f827b72ef1f5300ca99086bb35c1ad.exe 28 PID 2348 wrote to memory of 2656 2348 70f827b72ef1f5300ca99086bb35c1ad.exe 28 PID 2348 wrote to memory of 2656 2348 70f827b72ef1f5300ca99086bb35c1ad.exe 28 PID 2348 wrote to memory of 2656 2348 70f827b72ef1f5300ca99086bb35c1ad.exe 28 PID 2656 wrote to memory of 2720 2656 70f827b72ef1f5300ca99086bb35c1ad.exe 29 PID 2656 wrote to memory of 2720 2656 70f827b72ef1f5300ca99086bb35c1ad.exe 29 PID 2656 wrote to memory of 2720 2656 70f827b72ef1f5300ca99086bb35c1ad.exe 29 PID 2656 wrote to memory of 2720 2656 70f827b72ef1f5300ca99086bb35c1ad.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\70f827b72ef1f5300ca99086bb35c1ad.exe"C:\Users\Admin\AppData\Local\Temp\70f827b72ef1f5300ca99086bb35c1ad.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Users\Admin\AppData\Local\Temp\70f827b72ef1f5300ca99086bb35c1ad.exeC:\Users\Admin\AppData\Local\Temp\70f827b72ef1f5300ca99086bb35c1ad.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\70f827b72ef1f5300ca99086bb35c1ad.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2720
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
MD5178cf1a335016f01ff8ce71638beb266
SHA169b9f1f5012714564ab3c2540bbba0c99f4d33fd
SHA25650686d9eb253154429cd7094b20bd26248404102c2697fab8a5f944da44ef112
SHA51273ff63a651ee11b6a69c7a0db487f52b71c5c4639e568bfde9fa3594dee27eddc61c87fb0bacb8f06cc10a74bd209cce423fe35d5ca38a71e86835a0b0198a80
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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
1000KB
MD548ca041369e9d6eb1138f511355bcb78
SHA1e11b92208b44a356f98e34466a90ec4d1d812393
SHA256bc9a44c1814e501f75fc2d6f7e8eca89267253d6139eaa69a6d2ae655f9d9790
SHA51228636909919123902ec5df9404daff5e14aa55b72dc209f778ad02ab0e2ace13164f6b8868ea518e643787b9a1a180933b17a60ff1a562159c00ceb456e5339e