Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
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submitted
25/11/2023, 11:03
General
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Target
41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.exe
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Size
4.7MB
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MD5
61c04a91b356472835374f4ea257ce84
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SHA1
3b74b11a88d15e574bc76135001329e6d5729ee6
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SHA256
41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d
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SHA512
486340345b76c36d3b03ce6f34cf26a027c7e85e83d0caad0f8eda961598057cf29ac04bf8a56f437f37791c4cef0af7dce8114d4ef836a480cac65992d31437
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SSDEEP
98304:v97cNs/UXcxK6lgcdOuTdSkSUxCvaM83LWNmFFJSngWsFpODtLyimgYoGnlE:eEOupSkShQLBFFsOFGPmVoUu
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 IoCs
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 19 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.exe"C:\Users\Admin\AppData\Local\Temp\41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-OTGPE.tmp\41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.tmp"C:\Users\Admin\AppData\Local\Temp\is-OTGPE.tmp\41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.tmp" /SL5="$70162,4692076,54272,C:\Users\Admin\AppData\Local\Temp\41a5bd1e5e52f4eff477cf42d393baa0efe50ef3a37c7156225bdc4d95ef656d.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\Common Files\SmartTV\SmartTV.exe"C:\Program Files (x86)\Common Files\SmartTV\SmartTV.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\Common Files\SmartTV\SmartTV.exe"C:\Program Files (x86)\Common Files\SmartTV\SmartTV.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 253⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 254⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3.8MB
MD56abacffca29719a8c6c1b72ed4d109be
SHA15b96bd2fba32ba41f7dec185d0ea825bdb60d2d3
SHA2569073ed8c0132ff408f634a6cdcc18d1bc1586aa0fc9b24fd2bd4befaa81435cc
SHA512164848c824412a279cfc9f8cc901f70e6978101f1ebcfcbbe8ee8f04fb24bb0870292323932b59413eb476aa0a0f72dc5c92ed88fb503a1ca3e013593b08f21a
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Filesize
3.8MB
MD56abacffca29719a8c6c1b72ed4d109be
SHA15b96bd2fba32ba41f7dec185d0ea825bdb60d2d3
SHA2569073ed8c0132ff408f634a6cdcc18d1bc1586aa0fc9b24fd2bd4befaa81435cc
SHA512164848c824412a279cfc9f8cc901f70e6978101f1ebcfcbbe8ee8f04fb24bb0870292323932b59413eb476aa0a0f72dc5c92ed88fb503a1ca3e013593b08f21a
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Filesize
3.8MB
MD56abacffca29719a8c6c1b72ed4d109be
SHA15b96bd2fba32ba41f7dec185d0ea825bdb60d2d3
SHA2569073ed8c0132ff408f634a6cdcc18d1bc1586aa0fc9b24fd2bd4befaa81435cc
SHA512164848c824412a279cfc9f8cc901f70e6978101f1ebcfcbbe8ee8f04fb24bb0870292323932b59413eb476aa0a0f72dc5c92ed88fb503a1ca3e013593b08f21a
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
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Filesize
13KB
MD5a813d18268affd4763dde940246dc7e5
SHA1c7366e1fd925c17cc6068001bd38eaef5b42852f
SHA256e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64
SHA512b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4
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Filesize
683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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Filesize
683KB
MD5f507ce43ea08d1721816ad4b0e090f50
SHA1e4f02bcd410bddabea4c741838d9a88386547629
SHA256d2218bde27d66f28e3caf15e899653a9357ebdc7adf9a763b687f6c03c93e5e1
SHA51237b2f92df632f75447572df840a236ef01021e8291536bf2e8156179333f770afdd8bcbf50cb05bbdbdaa53c00ace46119290800b115823ea035a2389a3f6693
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
692KB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
692KB
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Filesize
4KB
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Filesize
744KB
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Filesize
4KB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
3.8MB
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Filesize
3.8MB
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Filesize
3.8MB