Analysis Overview
SHA256
64dfa8fa8cf1bb8142635b93f4248696e8c184401cd1ef4a966421e9f9ce0f45
Threat Level: Known bad
The file d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.zip was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 10:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 10:03
Reported
2024-04-02 10:07
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2864 set thread context of 2676 | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ozCkrZdsJL.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ozCkrZdsJL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp319B.tmp"
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
Network
Files
memory/2864-1-0x0000000074A20000-0x000000007510E000-memory.dmp
memory/2864-0-0x0000000000E80000-0x0000000000F28000-memory.dmp
memory/2864-2-0x0000000000590000-0x00000000005D0000-memory.dmp
memory/2864-3-0x0000000000430000-0x0000000000442000-memory.dmp
memory/2864-4-0x0000000000450000-0x000000000045C000-memory.dmp
memory/2864-5-0x0000000005010000-0x0000000005086000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp319B.tmp
| MD5 | 7778141c22e35509016ab88a9c4807e4 |
| SHA1 | 717045f069a6cae88babc3b069b99c4e4f7d62e5 |
| SHA256 | 90c3799642d34777a7aa390b767c164eb6d5d848e9a5dc75db4ac6bafde21414 |
| SHA512 | b8099b887f27a6bff29450a5b0bb968fac7655c2dc2d8b3e4020b492ffefe2778f0c64d8278685d6cfaa4c4780911cd07c2d9281ff2c4bc66f792e50c1c078b0 |
memory/2676-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2676-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-19-0x00000000008F0000-0x0000000000BF3000-memory.dmp
memory/2864-18-0x0000000074A20000-0x000000007510E000-memory.dmp
memory/2636-20-0x000000006EEB0000-0x000000006F45B000-memory.dmp
memory/2636-21-0x000000006EEB0000-0x000000006F45B000-memory.dmp
memory/2636-22-0x0000000002A40000-0x0000000002A80000-memory.dmp
memory/2636-23-0x0000000002A40000-0x0000000002A80000-memory.dmp
memory/2636-24-0x000000006EEB0000-0x000000006F45B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 10:03
Reported
2024-04-02 10:07
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1628 set thread context of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ozCkrZdsJL.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ozCkrZdsJL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5EBA.tmp"
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/1628-0-0x0000000000BC0000-0x0000000000C68000-memory.dmp
memory/1628-1-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/1628-2-0x0000000005C60000-0x0000000006204000-memory.dmp
memory/1628-3-0x0000000005750000-0x00000000057E2000-memory.dmp
memory/1628-4-0x00000000032A0000-0x00000000032B0000-memory.dmp
memory/1628-6-0x00000000058E0000-0x000000000597C000-memory.dmp
memory/1628-5-0x0000000005660000-0x000000000566A000-memory.dmp
memory/1628-7-0x00000000059F0000-0x0000000005A02000-memory.dmp
memory/1628-8-0x0000000005A20000-0x0000000005A2C000-memory.dmp
memory/1628-9-0x0000000006BC0000-0x0000000006C36000-memory.dmp
memory/5052-14-0x0000000002840000-0x0000000002876000-memory.dmp
memory/5052-15-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/5052-18-0x0000000005490000-0x0000000005AB8000-memory.dmp
memory/5052-19-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/5052-17-0x0000000002890000-0x00000000028A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp5EBA.tmp
| MD5 | 2ab3fb8d87f943ba556515d670445c47 |
| SHA1 | 64f054e51710e7bea60f92af3e7ffc361318f623 |
| SHA256 | 7d17e0d64e02a47e145cc0c69718a4f4d82c9bf1ac9eae32a5f20f8b81236efd |
| SHA512 | f7e94b6b2673c341f8cfe30b8b91322da0acb00feeb8a8e2db69c0a1d678dd11232fb21589aebe35208f79607dc5fe2ce8eb6d0499267b0857bc927f18ea6bac |
memory/2000-20-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5052-23-0x0000000005260000-0x00000000052C6000-memory.dmp
memory/1628-25-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/2000-24-0x0000000001500000-0x000000000184A000-memory.dmp
memory/5052-26-0x00000000053D0000-0x0000000005436000-memory.dmp
memory/5052-22-0x00000000050C0000-0x00000000050E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qvjoneu3.540.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5052-36-0x0000000005CC0000-0x0000000006014000-memory.dmp
memory/5052-37-0x0000000006170000-0x000000000618E000-memory.dmp
memory/5052-38-0x00000000061C0000-0x000000000620C000-memory.dmp
memory/5052-39-0x000000007FB60000-0x000000007FB70000-memory.dmp
memory/5052-41-0x0000000071160000-0x00000000711AC000-memory.dmp
memory/5052-40-0x0000000007120000-0x0000000007152000-memory.dmp
memory/5052-51-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/5052-53-0x0000000006740000-0x000000000675E000-memory.dmp
memory/5052-52-0x0000000002890000-0x00000000028A0000-memory.dmp
memory/5052-54-0x0000000007360000-0x0000000007403000-memory.dmp
memory/5052-56-0x00000000074A0000-0x00000000074BA000-memory.dmp
memory/5052-55-0x0000000007AE0000-0x000000000815A000-memory.dmp
memory/5052-57-0x0000000007510000-0x000000000751A000-memory.dmp
memory/5052-58-0x0000000007720000-0x00000000077B6000-memory.dmp
memory/5052-59-0x00000000076A0000-0x00000000076B1000-memory.dmp
memory/5052-60-0x00000000076D0000-0x00000000076DE000-memory.dmp
memory/5052-61-0x00000000076E0000-0x00000000076F4000-memory.dmp
memory/5052-62-0x00000000077E0000-0x00000000077FA000-memory.dmp
memory/5052-63-0x00000000077C0000-0x00000000077C8000-memory.dmp
memory/5052-66-0x0000000074C70000-0x0000000075420000-memory.dmp