Analysis
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max time kernel
145s -
max time network
134s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
11/12/2023, 17:50
General
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Target
1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.exe
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Size
7.5MB
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MD5
b41eb26e035bfeccd23603aa2fd23724
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SHA1
c670cc187e0e1670647bf3ea7f22627cd0946d03
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SHA256
1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037
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SHA512
d3aeb3d86edbbf75eb8645f9b28b8c471e7dc9cb343a3f0a1b2e17753beffa8b398fd4a4d48182edcdd1828ace5c9fdb6b325fb264cbd343ea5fbfba954ec54e
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SSDEEP
196608:4q/iLRC0OLkYNew6tjCtD2RQVsBp4UAzj:4HC9Lkuew6t2oCO9Azj
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\1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.exe"C:\Users\Admin\AppData\Local\Temp\1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-1NABK.tmp\1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.tmp"C:\Users\Admin\AppData\Local\Temp\is-1NABK.tmp\1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.tmp" /SL5="$300DE,7577497,68096,C:\Users\Admin\AppData\Local\Temp\1f098691b535ae2431effa23c70c708e91518c4f8f7285aadd562040d6716037.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
1.1MB
MD50bbb1fdce6a838c5af0dbfa4e7461583
SHA1b41d2da697480c9bd500363eed23a0cf1d642dee
SHA256c45cd5406989dbec1dc9a3f46f443496a40f89b9c9dc47d2b8cb10a6cc1091af
SHA512d11df1c7a8bc9ed99a15e6948ade4f85c3d4e0d8c69f56fa680bcacf56b27f6cd23cc8d0aea7dcf33808b99652d48e9c32da1551610c306d163d92a02a729a77
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Filesize
1.3MB
MD51f7f0c58d66964c134125e12f56dca24
SHA1f8a66223c1468a718ab61dbd1fb9941f54f50e18
SHA25682f1345ef21134353738b7cee9ccf8875308836989a7af6e44006e0f00b8d18d
SHA5120c6dfa74cc290c46e30f98d854d1272c8ff16362d80522976665d86f3f4ea8c208a89ad301daa57a5801787895d191b07b0732e540f6ce50ff3c07a50d59bdc2
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Filesize
577KB
MD5ba320689c7386c9733b3b16ccf337209
SHA18a29c0e818694d7c719047eb7b85c3f2aa02822c
SHA25688ed35074406e549bbb124189ce83b37458fd595ef0fa615bcbf3e2127cad9c4
SHA5123a5c66acb6f5051f57cc7b5512cab7d45fe028a40fe34e97b8dab35c02e6f5efd0a54c282d313da6ac7afd3f4609179c45b4ea5a00ef2fb101861b756c980019
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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
4KB
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Filesize
752KB
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Filesize
96KB
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Filesize
96KB
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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
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
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