Analysis
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max time kernel
120s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
25/12/2023, 23:06
Static task
static1
Behavioral task
behavioral1
Sample
422da6ec9ebe7dbad56bcfbc78164e3d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
422da6ec9ebe7dbad56bcfbc78164e3d.exe
Resource
win10v2004-20231215-en
General
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Target
422da6ec9ebe7dbad56bcfbc78164e3d.exe
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Size
506KB
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MD5
422da6ec9ebe7dbad56bcfbc78164e3d
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SHA1
d7d91c06e3dda19581e98a8c077c3d2e428d5898
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SHA256
e609e57f0647b29f53009785a4af0dd7b2702327393f33ad9a03ae1a349d7fe6
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SHA512
df76a8b4f50675ace03c2fe3a6e37c1c80e33342dee3868c55c7a0f0d6cf07626d64cc4dbae0b2f650e7ef7e6cf09a57bffcad8ad4e5faf5c02bcc72f6264e32
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SSDEEP
12288:e0g9GqK4wU4Q4vjXSHByGSpGBczz3UTf3sds5gK9g/:e07dQms7j0z3UTfPH9g/
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Executes dropped EXE 1 IoCs
pid Process 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Loads dropped DLL 1 IoCs
pid Process 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2792 422da6ec9ebe7dbad56bcfbc78164e3d.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 2660 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2112 wrote to memory of 2792 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe 27 PID 2112 wrote to memory of 2792 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe 27 PID 2112 wrote to memory of 2792 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe 27 PID 2112 wrote to memory of 2792 2112 422da6ec9ebe7dbad56bcfbc78164e3d.exe 27 PID 2792 wrote to memory of 2660 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe 28 PID 2792 wrote to memory of 2660 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe 28 PID 2792 wrote to memory of 2660 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe 28 PID 2792 wrote to memory of 2660 2792 422da6ec9ebe7dbad56bcfbc78164e3d.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\422da6ec9ebe7dbad56bcfbc78164e3d.exe"C:\Users\Admin\AppData\Local\Temp\422da6ec9ebe7dbad56bcfbc78164e3d.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Users\Admin\AppData\Local\Temp\422da6ec9ebe7dbad56bcfbc78164e3d.exeC:\Users\Admin\AppData\Local\Temp\422da6ec9ebe7dbad56bcfbc78164e3d.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\422da6ec9ebe7dbad56bcfbc78164e3d.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2660
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
97KB
MD5cd9ac67e0dbdab53e4b14587afa19edf
SHA128a0248f3bc10363ea03e8680f3af865c8fe427b
SHA256b7f7c3e61aa0b1f07c13a7ee7580485f411a69074197432439700887c75cf96e
SHA512f4bb2707d91e04f1e3e0f40ca34cdeeb457bcf52dc77da94e6accaef31a2346775a9617820686257796d59b9996a77b07e09f12d6571dab687912f8f545da215
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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
MD5db0b7da2270762c818f9db9d25281050
SHA1d34b8165b14d75dba57a81b381bcaf13ab8464fb
SHA256ca3866e87a4b35732267a786ef9eea0df03573313c796f6c360046e4c55f2a02
SHA512a0ef86c75087f004a3d128e55d754d18b52a3c5c8059ed2cab2424547ac992a2d6149d69f9236cb20b59473575fcd95ad7123ee276653cab4a35f70545f36cab