Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11/12/2023, 04:56
General
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Target
6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.exe
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Size
6.9MB
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MD5
5117e715b282fd9dd003d6387cbeaa86
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SHA1
0973bcfa0a069464305978b0d6ee87a58f08cc0a
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SHA256
6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745
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SHA512
9abd7619b6378b273388e45f06e4c35530d2dbd217666ce2f03ccbfaf637135a99a7a13ce297f7c10d2e0dd4f94a988636092930a88adde56074ff2cfd30ac59
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SSDEEP
196608:aRW8Bq+q3WGhRQY914E1DF+V3bm/LCGNq3eUeKP3gdVfzj:aQeqbhPK4DFY4CtOUYVfzj
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 2 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\6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.exe"C:\Users\Admin\AppData\Local\Temp\6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-LT8FK.tmp\6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.tmp"C:\Users\Admin\AppData\Local\Temp\is-LT8FK.tmp\6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.tmp" /SL5="$50066,6953145,68096,C:\Users\Admin\AppData\Local\Temp\6b5e8f8fc303a3824f3be83b657a5d52cd0fc6b5b7cb78eb2277a6b6bec8c745.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)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.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\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
74KB
MD5c96f2dd2ffbafd7bd15eb2ebcffac896
SHA14b12d840f7af63d89ef935035fe0b79216440608
SHA256684a1b6abea77d19f13db69f6a35ba11ea50bdb3e99746d6965e05b5df8e2446
SHA512d2f8d25f50251dae1983ee90018775efbf81ef4435610d4e0154acee8a09bbc076ab53098fa81292c7d6f155125b83b7b386341f1cf9cf40434cb932d631dfd6
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Filesize
158KB
MD53d14830b67035e6e2adb9ab4c2cf47ce
SHA15070059135f5a6aab44978432f1db8198b3df9b7
SHA256d6ecc08124169fd6be3c9c0601bbe2049b82f2c3363ed1fa7ad23c1868486f97
SHA512b087d96cf50661ce0005379ac3c6d30cc84fb094d22e05ab86f43e12fa352d7590b2fbb0b024ceee53fa5574036796b8d919732711e0ebc77ba40373ae0ef602
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Filesize
121KB
MD52e6af6104752b456b3eab54867b5705e
SHA1e0964f602762fcbf51456bbf0a9695250ca3b6d4
SHA25615412b2446d216a65f11957f465b2cd8ba4ff1cbd5dd92194d284251042b8ff3
SHA5126f378db900c15a8b5bab5c1298b5dc6fdc1ef88dcdff1efb5084060b1339a14a2500eadadc72e200454b59be8de4e6fe1116dbf1d9df021b258ff95188ed1b09
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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
1KB
MD5db6184777f072d8f3d28804aa99da162
SHA1b62f98de6ac12318bb03da9a5329dc7930a474b4
SHA25604d109206044de4c8c52eb3bf17bb335b195f181d7740d18e89b5deb3e0e48cf
SHA512f530c401a202aab567d956a8ea40e76339421408ffbe663672736356e83de4e10992960a644097e4e9f20449be62be9eafa3cde50d6e8c7cd2026c7dde4baec7
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Filesize
54KB
MD59cdfc17be5cb59fd343195093da21208
SHA1e09c1120d5a2173d8121310281b896cff29d38c4
SHA256e490d101b76b272b3cdf1a7052598d2b33f66b34fc5f5f1df636b7680e07f89b
SHA512c27b1bc35b74cb40ccf27e012e8d3a476b8bc17cb570084447b0e190117ad7c2458ac74f60c2b1ee67a1da2596ff8b8dcc401dc1b118da1cbf0472d85bb1e690
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Filesize
42KB
MD5eed4cb08731bd7ebbb5d53f891b57393
SHA186e01ca4eccf1a18bf6051e53b12715d955b3109
SHA2569f7ecb5da18d59b4e139e1cb4470e118cf58c37b091d4e949f46614f896f5193
SHA51285c6810b82c397a62ba51e17b97f65be17581b51182755581d5182e09d626431adba379db1e4fdde9822a637a18811b243e827ae5b44f21083ede7e8f808781c
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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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
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
632KB
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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