Analysis Overview
SHA256
c130e741cc6e4f44af4c3835ebb3c45b91c49db628a04784cb73be4df6bbf011
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
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 10:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 10:15
Reported
2024-04-02 10:19
Platform
win7-20240221-en
Max time kernel
121s
Max time network
126s
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 2956 set thread context of 2468 | 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\tmpCA51.tmp"
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
Network
Files
memory/2956-0-0x0000000000AB0000-0x0000000000B58000-memory.dmp
memory/2956-1-0x0000000074610000-0x0000000074CFE000-memory.dmp
memory/2956-2-0x0000000000490000-0x00000000004D0000-memory.dmp
memory/2956-3-0x00000000003E0000-0x00000000003F2000-memory.dmp
memory/2956-4-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2956-5-0x0000000004660000-0x00000000046D6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpCA51.tmp
| MD5 | 499d5a79c7d5ce1797d14fa50518a1c3 |
| SHA1 | dedd3c885533eb4eedc0d98711dcf23afb70b58f |
| SHA256 | bce45df8ad3440216d51010dd0bebb7650f05d54915b7075003ee266c0f095d2 |
| SHA512 | 1c80cd073cc79c4b4fee03228980472ab075f89c03495347e477e52d60585535d73000a28767bd50b6bd66f7d39d6d9c1956756e8917c0c51a31ef9b907af370 |
memory/2468-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2468-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2468-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2468-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2956-20-0x0000000074610000-0x0000000074CFE000-memory.dmp
memory/2912-21-0x0000000073660000-0x0000000073C0B000-memory.dmp
memory/2912-22-0x0000000073660000-0x0000000073C0B000-memory.dmp
memory/2912-23-0x0000000002680000-0x00000000026C0000-memory.dmp
memory/2912-25-0x0000000002680000-0x00000000026C0000-memory.dmp
memory/2468-24-0x0000000000B60000-0x0000000000E63000-memory.dmp
memory/2912-26-0x0000000073660000-0x0000000073C0B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 10:15
Reported
2024-04-02 10:20
Platform
win10v2004-20240226-en
Max time kernel
143s
Max time network
171s
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-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4124 set thread context of 3648 | 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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe | N/A |
| 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\tmpF5D.tmp"
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe
"C:\Users\Admin\AppData\Local\Temp\d56e9061e7f6df6e094d1582d817c381f8ce9ac6c3925cba5da96464487a18b7.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.189.79.40.in-addr.arpa | udp |
Files
memory/4124-0-0x00000000005B0000-0x0000000000658000-memory.dmp
memory/4124-1-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/4124-2-0x0000000005610000-0x0000000005BB4000-memory.dmp
memory/4124-3-0x0000000005060000-0x00000000050F2000-memory.dmp
memory/4124-4-0x00000000052C0000-0x00000000052D0000-memory.dmp
memory/4124-5-0x0000000005040000-0x000000000504A000-memory.dmp
memory/4124-6-0x0000000005370000-0x000000000540C000-memory.dmp
memory/4124-7-0x0000000005340000-0x0000000005352000-memory.dmp
memory/4124-8-0x0000000005510000-0x000000000551C000-memory.dmp
memory/4124-9-0x00000000065B0000-0x0000000006626000-memory.dmp
memory/4124-10-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/4252-16-0x00000000021B0000-0x00000000021E6000-memory.dmp
memory/4124-15-0x00000000052C0000-0x00000000052D0000-memory.dmp
memory/4252-18-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/4252-19-0x0000000004D50000-0x0000000005378000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF5D.tmp
| MD5 | 2c2b5bedd0ca61001677111c3c1af845 |
| SHA1 | e375c162a37205fc3862a05dc31e73b9a894978e |
| SHA256 | 8683633889228ab6442d0e23c11f4d9361cf1349b6c2268fa0fd8ceeb3aabfac |
| SHA512 | c4490d4a2a595484a1ed5dd37cb08d406471fece6e614c360121e3c4d61542132c9b7304261f6c04aa2fc00bd0db9f15399264bb998f54b3d110a056dfe862ba |
memory/4252-21-0x0000000002240000-0x0000000002250000-memory.dmp
memory/4252-20-0x0000000002240000-0x0000000002250000-memory.dmp
memory/3648-22-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4252-24-0x0000000004B90000-0x0000000004BB2000-memory.dmp
memory/4124-26-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/4252-25-0x0000000004C30000-0x0000000004C96000-memory.dmp
memory/4252-27-0x0000000005530000-0x0000000005596000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_wz4kk2fz.r5p.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4252-37-0x00000000056A0000-0x00000000059F4000-memory.dmp
memory/3648-38-0x0000000001B10000-0x0000000001E5A000-memory.dmp
memory/4252-39-0x0000000004900000-0x000000000491E000-memory.dmp
memory/4252-40-0x0000000005BD0000-0x0000000005C1C000-memory.dmp
memory/4252-41-0x0000000002240000-0x0000000002250000-memory.dmp
memory/4252-42-0x000000007F280000-0x000000007F290000-memory.dmp
memory/4252-43-0x0000000006150000-0x0000000006182000-memory.dmp
memory/4252-44-0x0000000070C80000-0x0000000070CCC000-memory.dmp
memory/4252-54-0x0000000006120000-0x000000000613E000-memory.dmp
memory/4252-55-0x0000000006B50000-0x0000000006BF3000-memory.dmp
memory/4252-56-0x00000000074F0000-0x0000000007B6A000-memory.dmp
memory/4252-57-0x0000000074790000-0x0000000074F40000-memory.dmp
memory/4252-58-0x0000000006EB0000-0x0000000006ECA000-memory.dmp
memory/4252-59-0x0000000006F30000-0x0000000006F3A000-memory.dmp
memory/4252-60-0x0000000007130000-0x00000000071C6000-memory.dmp
memory/4252-61-0x0000000002240000-0x0000000002250000-memory.dmp
memory/4252-62-0x0000000002240000-0x0000000002250000-memory.dmp
memory/4252-63-0x0000000006E30000-0x0000000006E41000-memory.dmp
memory/4252-64-0x0000000002240000-0x0000000002250000-memory.dmp
memory/4252-65-0x000000007F280000-0x000000007F290000-memory.dmp
memory/4252-66-0x0000000006EE0000-0x0000000006EEE000-memory.dmp
memory/4252-67-0x0000000006EF0000-0x0000000006F04000-memory.dmp
memory/4252-68-0x0000000004850000-0x000000000486A000-memory.dmp
memory/4252-69-0x0000000004840000-0x0000000004848000-memory.dmp
memory/4252-73-0x0000000074790000-0x0000000074F40000-memory.dmp