Overview
overview
8Static
static
4MSI_M92_Se....6.exe
windows7-x64
8MSI_M92_Se....6.exe
windows10-2004-x64
8MSI_M92_Se...te.pdf
windows7-x64
1MSI_M92_Se...te.pdf
windows10-2004-x64
1MSI_M92_Se....6.exe
windows7-x64
8MSI_M92_Se....6.exe
windows10-2004-x64
8MSI_M92_Se...te.pdf
windows7-x64
1MSI_M92_Se...te.pdf
windows10-2004-x64
1Note(装�...�).pdf
windows7-x64
1Note(装�...�).pdf
windows10-2004-x64
1Analysis
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max time kernel
35s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
14-10-2022 15:58
Behavioral task
behavioral1
Sample
MSI_M92_Setup_FHD_V1.0.6.exe/MSI_M92_Setup_FHD_V1.0.6.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
MSI_M92_Setup_FHD_V1.0.6.exe/MSI_M92_Setup_FHD_V1.0.6.exe
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
MSI_M92_Setup_FHD_V1.0.6.exe/Note.pdf
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
MSI_M92_Setup_FHD_V1.0.6.exe/Note.pdf
Resource
win10v2004-20220901-en
Behavioral task
behavioral5
Sample
MSI_M92_Setup_UHD_V1.0.6.exe/MSI_M92_Setup_UHD_V1.0.6.exe
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
MSI_M92_Setup_UHD_V1.0.6.exe/MSI_M92_Setup_UHD_V1.0.6.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
MSI_M92_Setup_UHD_V1.0.6.exe/Note.pdf
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
MSI_M92_Setup_UHD_V1.0.6.exe/Note.pdf
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
Note(装前需看).pdf
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
Note(装前需看).pdf
Resource
win10v2004-20220812-en
General
-
Target
MSI_M92_Setup_UHD_V1.0.6.exe/MSI_M92_Setup_UHD_V1.0.6.exe
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Size
2.9MB
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MD5
57dcd0f4a5eaa50c5ff97648ebaeffce
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SHA1
7ccbea20c0057258bc5d02d20f507c4c6a898527
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SHA256
56c35ce75b5915728cccce0d70e63268c8c84a218c876a2c10e3fa2af6521b5c
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SHA512
51749fd5515a560a1848d2235fa443d3f343b5513431f16b618ff4fda0a0c09d4da3cada6b67ce75acba71f4fab79953bc45f13d799da157f2a1eca5c5903264
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SSDEEP
49152:OL2hBYkW1GmIw+Fj/ATTykU/ZuvZs8OZY7oRl0DSHvFzrary7fAZCh8ZSQeQO04:vBlW1Gw+lATTAxuBWZY7OiGPdrary7fb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MSI_M92_Setup_UHD_V1.0.6.tmppid process 1948 MSI_M92_Setup_UHD_V1.0.6.tmp -
Loads dropped DLL 3 IoCs
Processes:
MSI_M92_Setup_UHD_V1.0.6.exeMSI_M92_Setup_UHD_V1.0.6.tmppid process 748 MSI_M92_Setup_UHD_V1.0.6.exe 1948 MSI_M92_Setup_UHD_V1.0.6.tmp 1948 MSI_M92_Setup_UHD_V1.0.6.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 7 IoCs
Processes:
MSI_M92_Setup_UHD_V1.0.6.exedescription pid process target process PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp PID 748 wrote to memory of 1948 748 MSI_M92_Setup_UHD_V1.0.6.exe MSI_M92_Setup_UHD_V1.0.6.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe"C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:748 -
C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp"C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmp" /SL5="$70022,2645347,281088,C:\Users\Admin\AppData\Local\Temp\MSI_M92_Setup_UHD_V1.0.6.exe\MSI_M92_Setup_UHD_V1.0.6.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1948
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmpFilesize
1.2MB
MD507e7c0165d86d066abe308c3627dbd3e
SHA1e73c3ba5412e2c7ab2e33862e38d519b10360b9f
SHA25613cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72
SHA5123a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2
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C:\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmpFilesize
1.2MB
MD507e7c0165d86d066abe308c3627dbd3e
SHA1e73c3ba5412e2c7ab2e33862e38d519b10360b9f
SHA25613cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72
SHA5123a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2
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\Users\Admin\AppData\Local\Temp\is-533VA.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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\Users\Admin\AppData\Local\Temp\is-533VA.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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\Users\Admin\AppData\Local\Temp\is-8QJ6A.tmp\MSI_M92_Setup_UHD_V1.0.6.tmpFilesize
1.2MB
MD507e7c0165d86d066abe308c3627dbd3e
SHA1e73c3ba5412e2c7ab2e33862e38d519b10360b9f
SHA25613cecb8e7045842c32099fbeeb582afa1a26f136c34815d6dff40d75743b0f72
SHA5123a96af6f2a5d5a8ddad5cd6a26d2cba38e3b5979b3bfcc9f04bdcc81bb5bbbad2a9d2543896cccbafab95bbe88f1ccc6539047f879d0ac0112fc54a9dad7b2c2
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memory/748-54-0x0000000074FB1000-0x0000000074FB3000-memory.dmpFilesize
8KB
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memory/748-55-0x0000000000400000-0x0000000000451000-memory.dmpFilesize
324KB
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memory/748-61-0x0000000000400000-0x0000000000451000-memory.dmpFilesize
324KB
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memory/748-65-0x0000000000400000-0x0000000000451000-memory.dmpFilesize
324KB
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memory/1948-58-0x0000000000000000-mapping.dmp