Analysis
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max time kernel
154s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12-12-2023 10:02
General
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Target
31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.exe
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Size
7.7MB
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MD5
5bbe6e9a3b3a2e4a54df6bc3fbd223a1
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SHA1
0147dda2cabb18a9c44e4a9dadb1802e1e34c7b5
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SHA256
31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa
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SHA512
d828fad629e62753195129d430a72fb40988811d3184bd429d0c342cb2565b966767bba47193132121e0c5a91fa3e4f4895176513667698376cca0c4c4214bfc
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SSDEEP
196608:yxm5OiKmWpAKOF9s8l+VpNoy9rYM0eaOsRzj:WiKmOvOXs8gXTkj3Oazj
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 63 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.exe"C:\Users\Admin\AppData\Local\Temp\31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-J49S7.tmp\31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.tmp"C:\Users\Admin\AppData\Local\Temp\is-J49S7.tmp\31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.tmp" /SL5="$130046,7811335,121856,C:\Users\Admin\AppData\Local\Temp\31c73d0f11c4a1b69b4b79f99f67488f04f889e747df2368ad7bf68a3bdfaaaa.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- 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)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
384KB
MD5776eced21184b7f14908e958cc90cd8d
SHA16f091c424c329486eff44065a96e88eb91cf1d21
SHA256adb3e27209ca4995033c52fb2587b19e0f0a1a26afc46d6efc851e0fdcd34aac
SHA5126c2660af152cbcf55bfc502943f5073e30036be82defc400f697acd01549661a1b7ccd73dce0f3d07806797027d967b644169f47995377aa679a5c3708dbdc0c
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Filesize
512KB
MD5dad278e7dee7c3eba5d007d919b162a1
SHA11f3e7ef90b2056df47063c9f8cd4f6f00490d6b0
SHA2569043104c013eb1e093bf22820f003e741a9256cb44968a4b0ac85bb4a214ee75
SHA5124fc15c86c8d8283e1b7c2a9624cb59d99e6e392d7f8689e15e30b4bcde58bcc50b8c30d9b5a22dc0682fa432fd03c638189c3e000338fb52ff08bf8036291888
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Filesize
2.6MB
MD5f9d7b01b43466b19095164ef5fc4b11a
SHA1daa526d0ee3d4ba3827d26f4db8f283bed64b1a4
SHA25611b8ddec2616e7a90d819f95ed0f034f6965b1b5ee278c03754b52cf59ff24fc
SHA51239944d1d6a3722ebccdeb22307ede9c6ceb9218b96901f9badcf7843fb9533791b9723b535d04ec8e0675e77bf11c8b25a60bae530d71b51f9fe22de62f60d9f
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB