Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 07:26
Static task
static1
Behavioral task
behavioral1
Sample
2d576b0988234b63764b850e5015075d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2d576b0988234b63764b850e5015075d.exe
Resource
win10v2004-20231215-en
General
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Target
2d576b0988234b63764b850e5015075d.exe
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Size
2.0MB
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MD5
2d576b0988234b63764b850e5015075d
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SHA1
e61f1f1df0a841349d159c7ec97b818b6d91393a
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SHA256
70f3eb4e628006ce78ab43cd5bb92434d403aea5e26645e435618f5317679b59
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SHA512
51f5e8db48e132c32b744670aae6d7cb6f1f4f2730abbd78db15102e8098a4aefd2621481fe6b23c345be8d2a82243b90fd97819667dd86db5088f3df2bbb521
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SSDEEP
24576:mhR1G/RcMquyep4t/Yceaq1B+5vMiqt0gj2e6lgir/IsDXqqa433mT6z1B+5vMii:mhRgZTKlMqOMlg2/HjC433JqO7
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2144 2d576b0988234b63764b850e5015075d.exe -
Executes dropped EXE 1 IoCs
pid Process 2144 2d576b0988234b63764b850e5015075d.exe -
Loads dropped DLL 1 IoCs
pid Process 2896 2d576b0988234b63764b850e5015075d.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2144 2d576b0988234b63764b850e5015075d.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 2912 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2144 2d576b0988234b63764b850e5015075d.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2896 2d576b0988234b63764b850e5015075d.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 2896 2d576b0988234b63764b850e5015075d.exe 2144 2d576b0988234b63764b850e5015075d.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2896 wrote to memory of 2144 2896 2d576b0988234b63764b850e5015075d.exe 28 PID 2896 wrote to memory of 2144 2896 2d576b0988234b63764b850e5015075d.exe 28 PID 2896 wrote to memory of 2144 2896 2d576b0988234b63764b850e5015075d.exe 28 PID 2896 wrote to memory of 2144 2896 2d576b0988234b63764b850e5015075d.exe 28 PID 2144 wrote to memory of 2912 2144 2d576b0988234b63764b850e5015075d.exe 29 PID 2144 wrote to memory of 2912 2144 2d576b0988234b63764b850e5015075d.exe 29 PID 2144 wrote to memory of 2912 2144 2d576b0988234b63764b850e5015075d.exe 29 PID 2144 wrote to memory of 2912 2144 2d576b0988234b63764b850e5015075d.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2d576b0988234b63764b850e5015075d.exe"C:\Users\Admin\AppData\Local\Temp\2d576b0988234b63764b850e5015075d.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2896 -
C:\Users\Admin\AppData\Local\Temp\2d576b0988234b63764b850e5015075d.exeC:\Users\Admin\AppData\Local\Temp\2d576b0988234b63764b850e5015075d.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\SysWOW64\schtasks.exeschtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2d576b0988234b63764b850e5015075d.exe" /TN Google_Trk_Updater /F3⤵
- Creates scheduled task(s)
PID:2912
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
629KB
MD5784cae2ac124985ae8a5b8edaa2b3ede
SHA100289385057a32ad8fbe67b5e5edf4afdd143b26
SHA2566508b92bba5105463e9cb9da8467e1184b4ad14fccc143776b45b8ba64ea606a
SHA512656801b4f2902537b7b1a958f9e07c5a5bb164eedcb3fdc8d1c819f3807ee896f51539130c511b96a5b0e8d7caf79c7524d2bb4c0b8dda585d5217c8d3916afe
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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
1.6MB
MD5bbc208460aad99bafc7052fbdc3b0228
SHA1e0f933e6195152212485f15883f3d2dc2f4db3cc
SHA256747d13db4136621d8dccf589d98b8135ab582b2037424a09c0e1040616210819
SHA512819f63867736f81662106126bfeeae9d62e67af8185aa93c2c92bd0ba92e6fefac6c09936439cf9f0caccd9ed52f92cce422d64f15b29317d72bd3118070d529