Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12-12-2023 06:48
General
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Target
b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.exe
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Size
7.7MB
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MD5
8ce2f00bdbb583d400c8c8d2651633f8
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SHA1
2deaf30cfed60144d763d7c009a237ac4c59b2ec
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SHA256
b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98
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SHA512
9129239cab7b1a516ce0841a64ef569d76c3d040ce09d4d443cd71305c252cd6a234367b41c06aa30d6b5e38850bc53b107979b699837e84fb3ca194c18115e3
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SSDEEP
196608:Yxm5+owJB5yCqVoeL8gqA1u8QWGVq/iUYJ0Mnizj:fw7rq1L58WGVqaDizj
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\b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.exe"C:\Users\Admin\AppData\Local\Temp\b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-S23U2.tmp\b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.tmp"C:\Users\Admin\AppData\Local\Temp\is-S23U2.tmp\b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.tmp" /SL5="$110046,7817201,121856,C:\Users\Admin\AppData\Local\Temp\b0bfdd11eaf3c720909b2bc53dd97018d2b388bfc3e09d4f0472a8e1dacf2a98.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:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.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
236KB
MD515934d80b24d894b62dd356006897914
SHA144dfc25c8066a3ad73e535e7dc9ad16fe154963a
SHA25627731b25de00d2991805b9734100082f872d180dbd28e269d66129394c100aa2
SHA512044ddb1d114281ac811b339d6a1e33f69531d2fa2cd3160558b1805d167badf0455000057b3c94c3b6f51d61c3f022a8dab3de9afb2ecaa03d87d114ab0f6957
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Filesize
694KB
MD5a3719ee8a16c149cd76a844e9f26e56f
SHA179b0b04898522fecdcb271039651b2e12ae93292
SHA256e1eb5b896e8eaa67bb850e50460d0648c5008004ca378087e16a96ea7953c619
SHA512c9a28e6ed76ed489a2a12911e99d263d7d6b3cad8104d1cb1b63f2eceff8b9c1df0df8570c021d9d8472275720d7072cfc47b3a8be04bb4a9b95c4085c55ffc9
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Filesize
55KB
MD59a609365348c75d662bb45e0a651d295
SHA14b173d437493663698bf8f18df4c4d227e5353cc
SHA2567d3d15b887e35dc3e3b4da1643042fd8678682edf7f1b681ebbc2ea98bd96866
SHA5128c6351a7b13b7ade9ae93872800c54061e75f9109c98608bfe345f5e8fcb626800d258b4f78ca50f22c86808fc1b8ddea0c6ac343eaa1bc39de684029518d888
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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
148KB
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Filesize
148KB
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Filesize
148KB
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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
752KB
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Filesize
4KB
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Filesize
4KB
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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
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