Analysis
-
max time kernel
72s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
26-11-2022 04:30
Static task
static1
Behavioral task
behavioral1
Sample
c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe
Resource
win7-20220812-en
General
-
Target
c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe
-
Size
11.7MB
-
MD5
c85b1bbf36dbb8b0e712c614089b512a
-
SHA1
7b0a01c1c0e6170fc2e7dd681addff6a9845b1ce
-
SHA256
c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3
-
SHA512
3c83df266ca733424472c2d2648be488fbd0d28f6cf3f963de218d81c8bc4769d56aad2a177fcace7ce918b97ad8bff0342a8d26f153716801744dd2945d9176
-
SSDEEP
196608:A6b+pyFrwB5Yp/hX+AkZ74MAlfv2tX9jxHcvio9BRLGNAJX6bp7Wn0XHurVcX4Z6:5+gWB5o/hXlkubvWX9FHcviALGyapDuE
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dll acprotect \Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dll acprotect -
Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
-
Executes dropped EXE 1 IoCs
Processes:
Bodprv.exepid process 1968 Bodprv.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dll upx \Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dll upx -
Loads dropped DLL 22 IoCs
Processes:
c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exeBodprv.exeWerFault.exepid process 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1968 Bodprv.exe 1316 WerFault.exe 1316 WerFault.exe 1316 WerFault.exe 1316 WerFault.exe 1316 WerFault.exe 1316 WerFault.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1316 1968 WerFault.exe Bodprv.exe -
NSIS installer 8 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 \Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe nsis_installer_2 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Bodprv.exepid process 1968 Bodprv.exe 1968 Bodprv.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exeBodprv.exedescription pid process target process PID 1896 wrote to memory of 1968 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe Bodprv.exe PID 1896 wrote to memory of 1968 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe Bodprv.exe PID 1896 wrote to memory of 1968 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe Bodprv.exe PID 1896 wrote to memory of 1968 1896 c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe Bodprv.exe PID 1968 wrote to memory of 1316 1968 Bodprv.exe WerFault.exe PID 1968 wrote to memory of 1316 1968 Bodprv.exe WerFault.exe PID 1968 wrote to memory of 1316 1968 Bodprv.exe WerFault.exe PID 1968 wrote to memory of 1316 1968 Bodprv.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe"C:\Users\Admin\AppData\Local\Temp\c342e3b65bdf154878b86880ec05a1e04bb1a44a2fa1fe4dbca40662a15452a3.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe"C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 5723⤵
- Loads dropped DLL
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
C:\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils.dllFilesize
805KB
MD5c3791c4e0905c2792dfdaa54572d0a72
SHA11e7e670947e2ea8e8c48c2b1d6d94d27b7ce87ba
SHA25669a6050810fab7102b2e1ae06bafc8d4374b5c8bed17c45bd42b4a6f53731b88
SHA512b07560ec9b010008ba5af9bbcacc7fabedb226b51bb885d3b7e00e43b44b18d6f7455f6cddbd5cbb3adf95703da3edb099f4265089aedbfc6b9354fb6a3e6267
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\InstallerUtils2.dllFilesize
95KB
MD5df6d08e2067ed72684375eb6ae450be7
SHA1cc2af590ab2cbf24c652cff2d4691140e3e61f01
SHA2563006287dd66d8c43753627891c79eca7e94fafefb88bb6dbb5c0cc614da9cbbe
SHA512a5a6a315ead5cf328178c300d715239879f1f8a24a5f94161c7469b4794a49b0f3f10695b33bb2fa31de25b064e3f3d0b714c387a136bdecc65eba146c2318ac
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\StdUtils.dllFilesize
14KB
MD521010df9bc37daffcc0b5ae190381d85
SHA1a8ba022aafc1233894db29e40e569dfc8b280eb9
SHA2560ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16
SHA51295d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\System.dllFilesize
11KB
MD500a0194c20ee912257df53bfe258ee4a
SHA1d7b4e319bc5119024690dc8230b9cc919b1b86b2
SHA256dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
SHA5123b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\UserInfo.dllFilesize
4KB
MD57579ade7ae1747a31960a228ce02e666
SHA18ec8571a296737e819dcf86353a43fcf8ec63351
SHA256564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5
SHA512a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dllFilesize
6KB
MD50745ff646f5af1f1cdd784c06f40fce9
SHA1bf7eba06020d7154ce4e35f696bec6e6c966287f
SHA256fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70
SHA5128d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\md5dll.dllFilesize
6KB
MD50745ff646f5af1f1cdd784c06f40fce9
SHA1bf7eba06020d7154ce4e35f696bec6e6c966287f
SHA256fbed2f1160469f42ce97c33ad558201b2b43e3020257f9b2259e3ce295317a70
SHA5128d31627c719e788b5d0f5f34d4cb175989eaa35aa3335c98f2ba7902c8ae01b23de3ccb9c6eb95945f0b08ef74d456f9f22ca7539df303e1df3f6a7e67b358da
-
\Users\Admin\AppData\Local\Temp\nseCA16.tmp\nsisos.dllFilesize
5KB
MD569806691d649ef1c8703fd9e29231d44
SHA1e2193fcf5b4863605eec2a5eb17bf84c7ac00166
SHA256ba79ab7f63f02ed5d5d46b82b11d97dac5b7ef7e9b9a4df926b43ceac18483b6
SHA5125e5e0319e701d15134a01cb6472c624e271e99891058aef4dfe779c29c73899771a5b6f8b1cd61b543a3b3defeaecaa080c9cc4e76e84038ca08e12084f128eb
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\Bodprv.exeFilesize
11.6MB
MD57fcd19898e5a1c153e1937806eddb508
SHA14b61a037745999fad8a52bd48645f44f600eb47d
SHA25663dc76ba3e082f56b22f06c696f6556fcf0a63c12021cbf309e42208fc8e57e9
SHA51222443a80a3796caac4f4d93bea04f4e2d518ed73f84413e46307c8c45c156b15433b22396107f575e207726efee0d7a117cd9f6cb6f8abb004299e9fb407c1e0
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\StdUtils.dllFilesize
14KB
MD521010df9bc37daffcc0b5ae190381d85
SHA1a8ba022aafc1233894db29e40e569dfc8b280eb9
SHA2560ebd62de633fa108cf18139be6778fa560680f9f8a755e41c6ab544ab8db5c16
SHA51295d3dbba6eac144260d5fcc7fcd5fb3afcb59ae62bd2eafc5a1d2190e9b44f8e125290d62fef82ad8799d0072997c57b2fa8a643aba554d0a82bbd3f8eb1403e
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\System.dllFilesize
11KB
MD500a0194c20ee912257df53bfe258ee4a
SHA1d7b4e319bc5119024690dc8230b9cc919b1b86b2
SHA256dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
SHA5123b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
-
\Users\Admin\AppData\Local\Temp\nst9E44.tmp\WrapperUtils.dllFilesize
58KB
MD549c82ac3fa9b2e8f0d7bfe56e26827c3
SHA18d678556793f10215414f0b44a869bcbe3a1ea79
SHA256cf25f2045a47850f9804b54c7ca474396505ce16755b22fd5a7821d9ef0ec285
SHA512161367b7784cc18036c41d47bdb00f45ca21a2a7d704f472e24b5495022ad3e03a415345d656204c4699b5240a8cdcb65ef09f3248dc20424a221f1933a10e06
-
memory/1316-75-0x0000000000000000-mapping.dmp
-
memory/1896-54-0x0000000076871000-0x0000000076873000-memory.dmpFilesize
8KB
-
memory/1968-59-0x0000000000000000-mapping.dmp
-
memory/1968-81-0x00000000003F0000-0x00000000003F9000-memory.dmpFilesize
36KB
-
memory/1968-82-0x00000000003F0000-0x00000000003F9000-memory.dmpFilesize
36KB
-
memory/1968-84-0x00000000003F0000-0x00000000003F9000-memory.dmpFilesize
36KB
-
memory/1968-85-0x00000000003F0000-0x00000000003F9000-memory.dmpFilesize
36KB