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Analysis
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max time kernel
167s -
max time network
180s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
10/10/2023, 20:24
Behavioral task
behavioral1
Sample
NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe
Resource
win7-20230831-en
General
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Target
NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe
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Size
170KB
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MD5
ea28e4e279da969adaa2d55040bf79c8
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SHA1
2a9131e3acbdb853480c29f85b60e20623e96dc6
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SHA256
9711852bf7fcd819124f68a006c160702fe1e2c7360a0ba19a84f4123e5cc698
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SHA512
bd794ad16e300129174eb8d835808863c2460a6396dc01a76d8260e5a06f82433694582a4cefc18dcd3296dc60b930cb39daab1e0803e881901de5505f846077
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SSDEEP
1536:eADA0Wbt1931D2P7BWLQ4zR4LUKMcPHFE3HP/GTW65CGEgvpxyTf+:eADA0Wc7UJ6LZMaHLW65DE8pxWW
Malware Config
Extracted
urelas
112.175.88.208
112.175.88.207
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\Control Panel\International\Geo\Nation NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe -
Executes dropped EXE 1 IoCs
pid Process 1232 huter.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4428 wrote to memory of 1232 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 86 PID 4428 wrote to memory of 1232 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 86 PID 4428 wrote to memory of 1232 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 86 PID 4428 wrote to memory of 4740 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 87 PID 4428 wrote to memory of 4740 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 87 PID 4428 wrote to memory of 4740 4428 NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.ea28e4e279da969adaa2d55040bf79c8_JC.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4428 -
C:\Users\Admin\AppData\Local\Temp\huter.exe"C:\Users\Admin\AppData\Local\Temp\huter.exe"2⤵
- Executes dropped EXE
PID:1232
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "2⤵PID:4740
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
512B
MD5e9bde5b44e2cc18d88ff2ee2dbc7081c
SHA1b2eba2136f52d53ff3f60541bc79e7b217d0b268
SHA25653c25f3ea9f537bb7d5accae21cbc5c9ef83e4bdf52143201ab08b69403b489c
SHA512573357570a89779fc2984dcc70639460bc8d0cfc6d3a0a37d0623a5804630e804b34671b0f98765b9f7a68b04aa550ffbfd9ca69f6157cff1c826466943bfc8c
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Filesize
170KB
MD57029c6664d9617d8814915bfb74ca780
SHA1973200bac094e5941eecdb33702f265ef42cf50a
SHA256de3a8b077daaa01150f488879b7f4ffd6e466476cbd33e08af50e6fe655980e9
SHA512a1789dcc65aab6120e0fca946900d13fc435618316ce2c0fe2d6c39303857d0c3668e06c110ade9317d5f807c55f3af045bf21f97f7e6555c4517c2dd78e3d8b
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Filesize
170KB
MD57029c6664d9617d8814915bfb74ca780
SHA1973200bac094e5941eecdb33702f265ef42cf50a
SHA256de3a8b077daaa01150f488879b7f4ffd6e466476cbd33e08af50e6fe655980e9
SHA512a1789dcc65aab6120e0fca946900d13fc435618316ce2c0fe2d6c39303857d0c3668e06c110ade9317d5f807c55f3af045bf21f97f7e6555c4517c2dd78e3d8b
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Filesize
170KB
MD57029c6664d9617d8814915bfb74ca780
SHA1973200bac094e5941eecdb33702f265ef42cf50a
SHA256de3a8b077daaa01150f488879b7f4ffd6e466476cbd33e08af50e6fe655980e9
SHA512a1789dcc65aab6120e0fca946900d13fc435618316ce2c0fe2d6c39303857d0c3668e06c110ade9317d5f807c55f3af045bf21f97f7e6555c4517c2dd78e3d8b
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Filesize
290B
MD50be3ce439674969ad422d412240c0b0a
SHA16231c66f2ac62aaa6042637c25813f747866e04a
SHA256c6ab57dc94c6713ed4be909e35902f0096597c82dc20295c2c85ad86b8f9f03c
SHA512f66347948776a95a0ea790711056ae18571e6e46f6936e4f35865541120112dabd5655660e4bb960343eaad85934bad8588ca0456bed19b3217c93a4d35b5288