Analysis
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max time kernel
1s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
10/12/2023, 22:38
General
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Target
f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.exe
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Size
6.9MB
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MD5
007ab7c9f884c9daa6c88ac556148c64
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SHA1
092324c3f492418cba0b280a1bb715689415a54e
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SHA256
f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d
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SHA512
b7ed3af11ef089081e5f5c1564d4a00213dff01328b01d0a6b21380eb2fe25ac8e2dee4d69f90b81288dd6ee57664d4fa2631657441fec6da5b807a730c3b182
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SSDEEP
196608:nxnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:dNztzQlcDPXus98d9Jzj
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 2 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\f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.exe"C:\Users\Admin\AppData\Local\Temp\f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-AQR4D.tmp\f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.tmp"C:\Users\Admin\AppData\Local\Temp\is-AQR4D.tmp\f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.tmp" /SL5="$601DC,7025884,54272,C:\Users\Admin\AppData\Local\Temp\f957b7b1a4611c6e6d451dcbf8ffac63e46ee98bae8a7b918bef9bef45d1625d.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:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 101⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48KB
MD57653ff41470b342b92d557accd6e00e5
SHA16bef4534feda24a173629c395b26ee96b61c712e
SHA25603e4df20494d7155ddc37f915dd9b0a9668b278134ae475cbdca1c2bf5968352
SHA512656325db1e4aff38856900efbd9dd545eff5c7f129c2fbc93ee133c740a723e95f2a08f14ada1e3e2b22c45a1385c229312f6f230e61a81461ccb58dfde0169d
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Filesize
99KB
MD5fbc3982549c0dfb7149082b7a92451ff
SHA1f753bf192ef2cad0fc3aaf41698d7528f24d9da8
SHA256a3c202d7257a303cd2f2b42d80f7e9a8a8aaf37e264d19e6732cddc9252933b3
SHA51283d6cd555e65a5fe3d198494e4a6c7284bea13142c2361491a91fb154ec524b3c53f2980167b95c598a00a41060e8b6d9142c5bdc8d8146b1000c07bdae271ad
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Filesize
92KB
MD5b080828778295873c15fec7f3087c07b
SHA1dc7e07a670a0c5604e605de07f89c2800fccde99
SHA25673a40fd5eb2d08a0fdad9aaa55017f832c0e5ff2ad342b428dc008cd4ffd7e2b
SHA512c63a19bc294c60c251835a66d649231c07472f82fbe7fb4e954fd6f68d74b412cc0f1961df89d4bdfd47e02f24168cd339ce5566687089d9113c5848b1288322
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Filesize
92KB
MD5e23c9ecf69cf8a0d5273f50a61d4c7f1
SHA1add1a0b47b0dcd57fe397abba8a8375478868823
SHA256a1e35c79dcc6d1f50638437e6a36c24a7580a2c293c21c5248cda2b72efc8e3b
SHA512f858e2bef4ea1af4668df5698ddd11d75bde85ff57c24fe009152998fed3a62f47311ba772b1eae3862cb4f54a5f19603dacc75d9e145078dc5f6806608c0720
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Filesize
126KB
MD53b40de19357a5299153889e901bec06d
SHA12e07b5c3a0db13ae26ebc1e93691ffda9448767e
SHA256169778394e02944f25338cbe45fab84d229bfaf02ee756196dbecc607f46d63c
SHA51234fcb98d5237cd88d4cb687561b245297a4af132ea299ad6fbb6d4b138d4e483dfd8639449305e43b5554e8948e77edd09e3bec2b1668eea62dab056503e61a4
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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
80KB
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Filesize
80KB
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Filesize
80KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB