Analysis
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max time kernel
154s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
19-07-2023 14:04
Static task
static1
Behavioral task
behavioral1
Sample
MHWAppearanceEditor-1.7.0.0.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
MHWAppearanceEditor-1.7.0.0.exe
Resource
win10v2004-20230703-en
General
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Target
MHWAppearanceEditor-1.7.0.0.exe
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Size
22.8MB
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MD5
f03e31accfe26ac036124be8ca68f36b
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SHA1
e1e53326d4040471e3cbf6d5c038edfc5e37c731
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SHA256
b174a7389cf835d4cbdaa1567ab9346307171d5de2a03ae21e155836e84fa751
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SHA512
cb898639103948c59436cb5a5cdc6fc2e98795b895e05e1ab77edfb1b2481e60e5cf47db38a0af43179719208a9cae20a8cc105392ad4ac1372b0efb8d20d506
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SSDEEP
393216:fa5s0YCPpSZ8jqpaxiGyHIIh70cV8N1C//x4ey7hU3rkcKM34ifRYdXV+w/8IUjN:C51YCPYcxO0Zex4eOh32pYhItrjGVUlR
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MHWAppearanceEditor-1.7.0.0.tmppid process 3660 MHWAppearanceEditor-1.7.0.0.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
MHWAppearanceEditor-1.7.0.0.exedescription pid process target process PID 2748 wrote to memory of 3660 2748 MHWAppearanceEditor-1.7.0.0.exe MHWAppearanceEditor-1.7.0.0.tmp PID 2748 wrote to memory of 3660 2748 MHWAppearanceEditor-1.7.0.0.exe MHWAppearanceEditor-1.7.0.0.tmp PID 2748 wrote to memory of 3660 2748 MHWAppearanceEditor-1.7.0.0.exe MHWAppearanceEditor-1.7.0.0.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\MHWAppearanceEditor-1.7.0.0.exe"C:\Users\Admin\AppData\Local\Temp\MHWAppearanceEditor-1.7.0.0.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-7S24D.tmp\MHWAppearanceEditor-1.7.0.0.tmp"C:\Users\Admin\AppData\Local\Temp\is-7S24D.tmp\MHWAppearanceEditor-1.7.0.0.tmp" /SL5="$40226,23034052,831488,C:\Users\Admin\AppData\Local\Temp\MHWAppearanceEditor-1.7.0.0.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\is-7S24D.tmp\MHWAppearanceEditor-1.7.0.0.tmpFilesize
3.0MB
MD54827b02f1cc837b6de67267d7e7877d7
SHA1dcc09eafec0bde561d3a483da029ab4bff07f28a
SHA256901c8aab207faa61c7454f986833acc5c717b90816c29e1a07986155d4dfadba
SHA512f87f030759c92668418a66e1518094e02afe6ad334c30e5662e3f5d4c18bc2abb91a723b9539a6009b2512b95eff90f48fe0baff0565ac7d2ace09f7fc04ff04
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memory/2748-134-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/2748-139-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/2748-142-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/3660-140-0x0000000000940000-0x0000000000941000-memory.dmpFilesize
4KB
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memory/3660-143-0x0000000000400000-0x000000000071A000-memory.dmpFilesize
3.1MB
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memory/3660-145-0x0000000000940000-0x0000000000941000-memory.dmpFilesize
4KB