Analysis
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max time kernel
146s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11-12-2023 13:43
General
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Target
30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.exe
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Size
6.9MB
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MD5
6571503ee260d11823d005b1f5a3be11
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SHA1
ccc4dcfb79f0af76348e5b2e51e7537ff662f8ba
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SHA256
30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a
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SHA512
f38438aca4ec88bf998a2e40fa00f219bca0d0b3ff13a327655578b430cbe46c64b64398f0d50345d4f09e55d602e6b50294cb2fa8c1e747b8ce5dd1becc5855
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SSDEEP
196608:xDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:xDyNLCWZ2HS9iQ7INzj
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\30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.exe"C:\Users\Admin\AppData\Local\Temp\30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-9NM04.tmp\30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.tmp"C:\Users\Admin\AppData\Local\Temp\is-9NM04.tmp\30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.tmp" /SL5="$C0068,6971036,68096,C:\Users\Admin\AppData\Local\Temp\30ae7a7fb728d28ec30d9e48d9deef19cc1a8bec0696d0b1c2621b25175d4e5a.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:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.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
224KB
MD5ea0d4d324eecbd8c14d52e58717ccbb0
SHA1ca6ea8a713cedfe709fa653e8fe56ce90946f36f
SHA256357a56f302deb164ab94508f1c1c82bfdf007f47de3791d7fa4a0c203d7d5b9e
SHA51215241dcba5f425ffdc5f629f19f90ad74a372fc38fa8e658f42db5881f5b5a440de0a0a13cc7da8c6110ec73954381c64b7b33aa6f706870458d8b46c5ac3a97
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Filesize
185KB
MD5ce6947351c9bb83272133197858b804b
SHA10cb7aa698f5b002966167abf7719588f6fe0cc3a
SHA25693ad61f75d0866524e88d662e0528b05dfdd249750779e4e5bd0c9dbf388eb91
SHA51296170165cbeebc4f4c50bcf08011e3725e3c45ea1ba87c3f20f9c3b64a790f878de272667ba3c313ffb2be092503dd382d5af484fc6a716cf1555987f97e1b70
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Filesize
254KB
MD5be19b752e2ee188d13e633e76cf1050b
SHA11f4b20eaaca71ef53e6e7f759bfb71210d9fb5f3
SHA256a82efeba7e255dd6643a21a1fad533a1a2d78d1fd38f4dd41adb0e70dad16bb5
SHA512ac41d0e2d06d8b01d52c0b07ab383887d6fce942711783d6c47459d4e063d1a699b989b0ebe3675fa7bcefc7e9666b591614ae8204e503cad1052add8776a5c2
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Filesize
56KB
MD57f48e444435a015122beb252b5898d5a
SHA14c050a6fe82f51ca675b2fefd659fa225910cb43
SHA2560ce19aea0e970a3210412e14783429ee23c1b7f0429193dafb334ee40604b4b6
SHA5124f79ec62c52017a67d846eace6b8e712e00d31acc826f2fcb9114ae18511ebeff1406cb5a5d47c0ab3b0d7de94b2d21f531890e162207b8db2db1c55e61c83fc
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Filesize
21KB
MD583eaa1ab6d2a2f0505d342cf0300a795
SHA1c6814346236ac96563411ad4452303684223b3c2
SHA256a09d0f95d3f05eb3b67ec540750bf4de43ac92fb3884b09878e5e26de1bb2301
SHA512908386643975a57960e392dfd28b7ea046a3619e78106e932f6808e9b1f1edaf2b8f6d789bb1fd4fc58d66901d0d6ca5cd73effdc79a2b13d55b4802d1b21f24
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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
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB