Analysis
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max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
29-12-2023 21:22
Static task
static1
Behavioral task
behavioral1
Sample
0457c6bf851f140d591f32f097b16fb0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0457c6bf851f140d591f32f097b16fb0.exe
Resource
win10v2004-20231215-en
General
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Target
0457c6bf851f140d591f32f097b16fb0.exe
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Size
1000KB
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MD5
0457c6bf851f140d591f32f097b16fb0
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SHA1
cf6923e31dcc7c0f0f8f9d3cf3cf81cc7dbeadbc
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SHA256
5c02382b53999a9ea66b632e708a717077cf0c2cb2023698d3c29e83d6324a00
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SHA512
c6356e103b06877c38134892c4e11312b3e278c91fbe4fc3702ccaa7cd7b9e0493f9be41dc0ed64d89d0a140e1f630892a35ee695b55f7e5e17e2540b44c0759
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SSDEEP
24576:ExNmN2yYuQQXEJp6Z0U1uyjeZC1B+5vMiqt0gj2ed:E5y1NXGIZfqOL
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2332 0457c6bf851f140d591f32f097b16fb0.exe -
Executes dropped EXE 1 IoCs
pid Process 2332 0457c6bf851f140d591f32f097b16fb0.exe -
Loads dropped DLL 1 IoCs
pid Process 2056 0457c6bf851f140d591f32f097b16fb0.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2332 0457c6bf851f140d591f32f097b16fb0.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 2688 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2332 0457c6bf851f140d591f32f097b16fb0.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2056 0457c6bf851f140d591f32f097b16fb0.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2056 0457c6bf851f140d591f32f097b16fb0.exe 2332 0457c6bf851f140d591f32f097b16fb0.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2056 wrote to memory of 2332 2056 0457c6bf851f140d591f32f097b16fb0.exe 28 PID 2056 wrote to memory of 2332 2056 0457c6bf851f140d591f32f097b16fb0.exe 28 PID 2056 wrote to memory of 2332 2056 0457c6bf851f140d591f32f097b16fb0.exe 28 PID 2056 wrote to memory of 2332 2056 0457c6bf851f140d591f32f097b16fb0.exe 28 PID 2332 wrote to memory of 2688 2332 0457c6bf851f140d591f32f097b16fb0.exe 29 PID 2332 wrote to memory of 2688 2332 0457c6bf851f140d591f32f097b16fb0.exe 29 PID 2332 wrote to memory of 2688 2332 0457c6bf851f140d591f32f097b16fb0.exe 29 PID 2332 wrote to memory of 2688 2332 0457c6bf851f140d591f32f097b16fb0.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\0457c6bf851f140d591f32f097b16fb0.exe"C:\Users\Admin\AppData\Local\Temp\0457c6bf851f140d591f32f097b16fb0.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Users\Admin\AppData\Local\Temp\0457c6bf851f140d591f32f097b16fb0.exeC:\Users\Admin\AppData\Local\Temp\0457c6bf851f140d591f32f097b16fb0.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\0457c6bf851f140d591f32f097b16fb0.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2688
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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
MD576a8c2d851b8f5a63e8409c1264bccb0
SHA1047b99a8990854e9fd770087114597a76c206e0c
SHA256ade1fd3c8a7d408e69300f2b8166011b8ca91f4575f186ebf4cda197c3939ed3
SHA5128acc95505ce742dae79328d4a0d92e7d0a24efb3d172b2dc8c9e542c4716b65f9601f2830a48b7a9583176cadc37a3f409b18bdbd749f6afccbf772681c85b2c