Analysis
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max time kernel
3s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
04-04-2023 08:22
Static task
static1
Behavioral task
behavioral1
Sample
microsoft-word_goq2-21.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
microsoft-word_goq2-21.exe
Resource
win10v2004-20230220-en
General
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Target
microsoft-word_goq2-21.exe
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Size
1.7MB
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MD5
99a9fbd5fee72ce51585309390a46717
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SHA1
ff39c56312090a909c2c0c82629c552a3b252a98
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SHA256
833064195b0c96bce9a8c00dc95df6bd9fce1092c1260ba0e877810bfc44b0aa
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SHA512
97f9a98fb48c8281818163d3dbe66fa246e1fe6a5a67f15175419992b0ca389cbe086e457177c21ce9c99ff05a1e0b508812cdf30220090a438dd8c94f73c6b7
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SSDEEP
24576:R4nXubIQGyxbPV0db26Wmd0l4sv1Et9uGpckT52zedlq89Ws5uIzk5aM/phdO7:Rqe3f61mZSffPMWrQ0ZkA
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
microsoft-word_goq2-21.tmppid process 1772 microsoft-word_goq2-21.tmp -
Loads dropped DLL 1 IoCs
Processes:
microsoft-word_goq2-21.exepid process 1712 microsoft-word_goq2-21.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
microsoft-word_goq2-21.exedescription pid process target process PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp PID 1712 wrote to memory of 1772 1712 microsoft-word_goq2-21.exe microsoft-word_goq2-21.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\microsoft-word_goq2-21.exe"C:\Users\Admin\AppData\Local\Temp\microsoft-word_goq2-21.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NH3UI.tmp\microsoft-word_goq2-21.tmp"C:\Users\Admin\AppData\Local\Temp\is-NH3UI.tmp\microsoft-word_goq2-21.tmp" /SL5="$70120,831488,831488,C:\Users\Admin\AppData\Local\Temp\microsoft-word_goq2-21.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-NH3UI.tmp\microsoft-word_goq2-21.tmpFilesize
3.0MB
MD50c229cd26910820581b5809c62fe5619
SHA128c0630385b21f29e3e2bcc34865e5d15726eaa0
SHA256abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3
SHA512b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a
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\Users\Admin\AppData\Local\Temp\is-NH3UI.tmp\microsoft-word_goq2-21.tmpFilesize
3.0MB
MD50c229cd26910820581b5809c62fe5619
SHA128c0630385b21f29e3e2bcc34865e5d15726eaa0
SHA256abfa49a915d2e0a82561ca440365e6a2d59f228533b56a8f78addf000a1081b3
SHA512b8ff3dc65f7c0e03721572af738ec4886ba895dc70c1a41a3ce8c8abe0946d167cec71913017fd11d5892452db761ea88901a5a09a681ae779dd531edbb83a2a
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memory/1712-54-0x0000000000400000-0x00000000004D8000-memory.dmpFilesize
864KB
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memory/1772-61-0x0000000000240000-0x0000000000241000-memory.dmpFilesize
4KB