Analysis
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max time kernel
143s -
max time network
136s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
12/12/2023, 08:40
General
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Target
52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.exe
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Size
7.5MB
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MD5
b88cf752120f5f53c29ac4b74f8f9950
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SHA1
8a24ab0d0756373437fd1f3aa235dcaae962f46e
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SHA256
52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63
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SHA512
07f28c697acc0b7f5219e59419621ef8c7afe3b28fdbdf8b4b27b00b86bf5890705cca6afd4842c7fce6cce7a48ab86863649eb7708cc47f15b9e87f0e9607e5
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SSDEEP
196608:oxm58iQeIvIULCbMPJh/xL9xLB8K8eNF93FgAfMuAGErzj:qiQvfLCbM3xvLBh8eNF9VgAUuA9rzj
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\52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.exe"C:\Users\Admin\AppData\Local\Temp\52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-S4BE2.tmp\52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.tmp"C:\Users\Admin\AppData\Local\Temp\is-S4BE2.tmp\52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.tmp" /SL5="$A007C,7631459,121856,C:\Users\Admin\AppData\Local\Temp\52586c68f42885e1c273e11f99e54471af4a03d778f285aadfbdb7d78d3bdb63.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
1.5MB
MD59c0ed3eadce29d2236894f1c5c3e07fd
SHA112ba06258cac632416f72de852f62164fb574ab4
SHA256bd459e6ef0cf415d29a283c5d04a0e0635ecd9b73ece7d63ec9fa957d9d08cf3
SHA512c04a1b83a06e01236476d8b95a158700771d55c5661d816977aa0a6a1988421419b2b714b6168cb5f960d5a647895ad0e6fc31d89b608ac28d8b5adfd2b3a3ca
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Filesize
1.9MB
MD592dd63c88ca465ea6ccd07dc4173e594
SHA15119265f664f3d4e0327b941c05a5774d0fc5da4
SHA2565ffa92da0949008804d0491179b57edb043a616ef62eff7ce608389c8494f030
SHA512e1cbe8b511ac0860058d3ee4d9ac5a500b8a2a61d043419c11dd86d2b67ccaa91a501822c762640b3188be298b8fd7aa1261acc57c0db3e27c9f9995038b86d3
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Filesize
1.1MB
MD5deff64c174a64fd9b5961ab1eff1dd02
SHA18e50c04fdd08c3a69814df8e5f367f49ea6447ac
SHA25600c1cea346d073865d280de98abea54b32d1289b74d33da36804de81a5c516a9
SHA5122c746404c46167e1f7b5ac70d91548191e5d914d0f0bb60d9f90d9c2c46de67a9456e62216e6850eeaf1e98bd225b01baa45d63bf6b818aca904ca03fe1ed512
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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
148KB
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Filesize
148KB
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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
4KB
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Filesize
4KB
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Filesize
752KB
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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
632KB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB