Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
12-12-2023 04:54
General
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Target
4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.exe
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Size
7.7MB
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MD5
d98c30cffd0de6be9449cfedaf10a50f
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SHA1
940376ce579554fa8c99bf4226c05ba08fef634c
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SHA256
4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601
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SHA512
289b1d734910cd2fe84b6cc6d053ec446f252493167ad0bf575168329eccff23882db55c7a4c628a9339d6a0797acb58f3cabea4d32b48796ab4fd4a05361eeb
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SSDEEP
196608:7xm5+owJB5yCqVoeL8gqA1u8QWGVq/iUYJ0Mnizj:Ew7rq1L58WGVqaDizj
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\4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.exe"C:\Users\Admin\AppData\Local\Temp\4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-94GOS.tmp\4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.tmp"C:\Users\Admin\AppData\Local\Temp\is-94GOS.tmp\4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.tmp" /SL5="$60180,7817201,121856,C:\Users\Admin\AppData\Local\Temp\4bbe451a76efcc1ecbb6287f93cffd7aed31a860002bc3272db4d1aa63cdd601.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
1.3MB
MD53c86c9b76c2d9fd7a23d8a8faeacc6c1
SHA15b0271f9e00d61476b8517941f28f3f6867e1304
SHA25603a0a79bff58898ec092aa2b6143457181f7900ce63a145592fec4f98084da5c
SHA512d2f6af664b12729c0395613187646ad987fb3a2239fea68c09c782682610fff0eb7d34227164f4674730e1149a2dff016a56d3e0f010ef291ddea9ca2820cf21
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Filesize
1.1MB
MD5565842fc8146350b6ac36f3c5b26991a
SHA134d872f1f8174c122f74e8b2c58df4bbeadc4ba3
SHA256184a500493b06a480103175d151aa166c70dbaaf265bc91bdbc956e2862b6658
SHA5129126fd29b97e513f553a19b3f9648fb13cbac240804182bdc3232b8028404cbfa0fa785d55b35eab6af9b4731f8cb59fb1d1e88455aa35de06348d5c67bfc24b
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Filesize
609KB
MD521f0d9b40d6335c1b7a80192190184c5
SHA1f0ef6f9e82f284349324975bbce28d574f76c01c
SHA2564ab0d6aa61fe3be4a0fc2401eecaf8323b645c50a61986bac58e461d73b9a5a4
SHA5125173e4faac5a70a6ae204423616fa5b323aa71d6c0a3b370d7c44d73807d35348ab43c2a2ed9472377907b4f4a4499d890b5fd5fee68a5e9d376236506043f94
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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
4KB
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Filesize
752KB
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Filesize
4KB
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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
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
148KB
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Filesize
148KB
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Filesize
148KB