Analysis
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max time kernel
146s -
max time network
149s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
12/12/2023, 11:47
General
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Target
90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.exe
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Size
7.1MB
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MD5
032106b7a2cb2db7d0cc480dd2d2b91f
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SHA1
02bb934ddd506e2b8693b23b3b861b92c1f839dc
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SHA256
90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e
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SHA512
b848c8668d3c50fb7d681b941e4455b135a3c46830b7a0dc36ee93243c205c720245a5fe2a105d7039fae4dc975143beeb46895e4cfa384a503a7fbcbd92b948
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SSDEEP
196608:6xm5m2yHfwP0h/7dxWXPGp21/saElzqrQ0POIbxwbRTL+KOzj:1y3hjO/Gp2xsHNp0PSVTL+KOzj
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 3 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\90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.exe"C:\Users\Admin\AppData\Local\Temp\90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-DU4K3.tmp\90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.tmp"C:\Users\Admin\AppData\Local\Temp\is-DU4K3.tmp\90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.tmp" /SL5="$5021E,7217287,121856,C:\Users\Admin\AppData\Local\Temp\90be5bc139d890ed2d86c387b52106350f31b9e93de9f19a0402c3f944cd513e.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)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -s3⤵
- 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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
772KB
MD50ba6221b1e5cc2863aa40b1e830d1ab2
SHA1019f053cf0f4ca5bec5f81e094d28d79c2483f14
SHA256c0eb066d7ba5f990e53afe00b3ed9360a3fb7790e342745fdfbdaf3aaaa6035c
SHA512bd38ef049be8427b31bba5f5a835042c8f703ef45119abee123e4f1458a9f1205b3288f6086f9822950d43931ab59e2ec7e8e377017ae599e4f59c07e4b8c91e
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Filesize
975KB
MD545eed01c7a7116f67bc0c55c2ced4356
SHA10078d242994d1530ddcea02534d360e26ffe49a1
SHA256657f362470cbc1622fd3104a8792f965bd313a160a20285cab048e4fd6c50b51
SHA512531eb5dfd9ac5e187c3126e36998e80eea84d63e324f4854ee08db46e146a9a03a75b6b18e23acc47c3dc8a2f85a41947c94759bd32eabd82c924ef5a01ec0b7
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Filesize
102KB
MD5be8cc524df51aa5f31cd129a2ee57cfd
SHA1f01843d1fd6b8d1c26dbb0ef7802d6b0c236df42
SHA2566741937c64eb7a66da7b52160902f59cf900e30c6fd9a22e51d29fca376e5e90
SHA5121035d5e43735583efa03e2b8d8cec3913c79b889fde3a8b70d58a00e8983827ee926ce1162fe54440684c78e4e46f65647f19c932eb85e0d9d3b00a5ca2151dd
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB