Analysis
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max time kernel
145s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11-12-2023 20:48
General
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Target
4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.exe
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Size
7.5MB
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MD5
6599d7a58866fd770dc71cc5f2d99f18
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SHA1
4c4a1665d46432189fc1b8a49a08902da069df3c
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SHA256
4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f
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SHA512
f813948798c4803375e058973ba9a421b3954f8d5ab375f395028fb234613f2ff34e9de25d69d4e526fdcdd3332cf3f0674ee26525c31438eacc44df87135db9
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SSDEEP
196608:Fq/iLRC0OLkYNew6tjCtD2RQVsBp4UAzj:FHC9Lkuew6t2oCO9Azj
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\4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.exe"C:\Users\Admin\AppData\Local\Temp\4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-CBPT0.tmp\4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.tmp"C:\Users\Admin\AppData\Local\Temp\is-CBPT0.tmp\4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.tmp" /SL5="$40210,7577497,68096,C:\Users\Admin\AppData\Local\Temp\4cd3b9fb7df4d420ccaf79a4f5addfc3610413f8eefeaea24fa7761d6ac5c47f.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)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD537f2e3e4bd9102a57cff2327fb7bc87c
SHA1c10a3b3bb52e93557995658f78bb3807a350de12
SHA256773ca7a76775aa3dfb8564da7eebda0ff7c07c46b2bcf58e9b398722034a3620
SHA512cffb29a4c70fabf71aa4fcaa413cdbc3467b3340bc69efcd50c09ec5190bd2dd5e2ac4f82786b49b1be35202a1eac10b1f4e1a9503939797603b7a7aa000d78c
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Filesize
704KB
MD526fc3ab9de0c47270a4887c6bf66de36
SHA1d5cb4d35ce8ae46e4d0c3d073fe1a77bd9b1be4b
SHA2569b890b856b847c09b50f039df4fc4d59fe3ee29917a22f1405cc8306796c0d1e
SHA5128018ac12f86345502fbcbe9780f88f9e57a8524fcf9dac34efdb36bd7909a7af48035f7c79c9c29091e6176c634ca867667baede350ebdd5ac81a528ad97d186
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Filesize
2.4MB
MD59056116e76422c73266bbb874b76fb22
SHA1224f0788f1900b92a97d00fba7db9ffb1ad0952f
SHA25656b59bebfedf9415aa1de40f8881a44238e587685c9d0eea7d23d0ad7cd41952
SHA512beefdbee09c77983befb3ea64788b258831f7569009730c773a3e545ef2112a7d46e9f44082286fea4153d439ec138265482a14b88ad9dcfcad5426134d107ff
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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
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
96KB
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Filesize
96KB
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Filesize
752KB
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Filesize
4KB
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Filesize
4KB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB