Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
07/01/2024, 07:23
Static task
static1
Behavioral task
behavioral1
Sample
485e9eaafd27f549e2ec2f3fa401bcf6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
485e9eaafd27f549e2ec2f3fa401bcf6.exe
Resource
win10v2004-20231215-en
General
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Target
485e9eaafd27f549e2ec2f3fa401bcf6.exe
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Size
1000KB
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MD5
485e9eaafd27f549e2ec2f3fa401bcf6
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SHA1
0be424e86bdb43cc4a3be7a1f585aa67cb53a63f
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SHA256
33be6849397c04d9fc82f7161dc7f2b8ff306f96cdaca1395edda3a3c5c9d352
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SHA512
20843ed16eb226a1caaa1e49b0544d02e963d00cf527951984f386cbe1c3015d180ab2e2b80130e25693878b18185ddb5df33eb69c7b440283cf13cba0d9c472
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SSDEEP
24576:KR+ZHKEre32UNS8sTbU/1B+5vMiqt0gj2ed:Kg5KEi2UNwTbsqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Executes dropped EXE 1 IoCs
pid Process 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Loads dropped DLL 1 IoCs
pid Process 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2072 485e9eaafd27f549e2ec2f3fa401bcf6.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 2356 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2096 wrote to memory of 2072 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe 28 PID 2096 wrote to memory of 2072 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe 28 PID 2096 wrote to memory of 2072 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe 28 PID 2096 wrote to memory of 2072 2096 485e9eaafd27f549e2ec2f3fa401bcf6.exe 28 PID 2072 wrote to memory of 2356 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe 29 PID 2072 wrote to memory of 2356 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe 29 PID 2072 wrote to memory of 2356 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe 29 PID 2072 wrote to memory of 2356 2072 485e9eaafd27f549e2ec2f3fa401bcf6.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\485e9eaafd27f549e2ec2f3fa401bcf6.exe"C:\Users\Admin\AppData\Local\Temp\485e9eaafd27f549e2ec2f3fa401bcf6.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2096 -
C:\Users\Admin\AppData\Local\Temp\485e9eaafd27f549e2ec2f3fa401bcf6.exeC:\Users\Admin\AppData\Local\Temp\485e9eaafd27f549e2ec2f3fa401bcf6.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\485e9eaafd27f549e2ec2f3fa401bcf6.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2356
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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
1000KB
MD5acda63765fd8546f9eb10267d6d08c1d
SHA1dd98ce75ce4bf2fbc4ff96170d1e1408475095a8
SHA25684fbf41387f5d1f7c98f30e105e1367667e47a5aab22fa906635983334b80fd4
SHA5129f484616715a11029948d39a68481d93f0d19ba6119768f30399745bab2f65f3d0302dcc22e6a0e921bbbc6198c5ee9bd92a074b3eef2cd6974a4a90191c6d4d