Analysis Overview
SHA256
eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb
Threat Level: Known bad
The file eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 13:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 13:27
Reported
2024-05-08 13:30
Platform
win7-20240221-en
Max time kernel
146s
Max time network
120s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2088 set thread context of 1316 | N/A | C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1316 set thread context of 1200 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2648 set thread context of 1200 | N/A | C:\Windows\SysWOW64\wscript.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe
"C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/2088-0-0x000000007406E000-0x000000007406F000-memory.dmp
memory/2088-1-0x0000000000F50000-0x0000000000FE6000-memory.dmp
memory/2088-2-0x0000000074060000-0x000000007474E000-memory.dmp
memory/2088-3-0x0000000000460000-0x0000000000478000-memory.dmp
memory/2088-4-0x0000000000480000-0x000000000048E000-memory.dmp
memory/2088-5-0x0000000000490000-0x00000000004A6000-memory.dmp
memory/2088-6-0x0000000004E20000-0x0000000004E96000-memory.dmp
memory/1316-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1316-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1316-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1316-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2088-16-0x0000000074060000-0x000000007474E000-memory.dmp
memory/1200-15-0x0000000003B40000-0x0000000003C40000-memory.dmp
memory/1316-14-0x0000000000A00000-0x0000000000D03000-memory.dmp
memory/1316-19-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2648-20-0x0000000000090000-0x00000000000B6000-memory.dmp
memory/2648-21-0x00000000000C0000-0x00000000000EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 13:27
Reported
2024-05-08 13:30
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
131s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3064 set thread context of 800 | N/A | C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 800 set thread context of 3392 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 800 set thread context of 3392 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 3880 set thread context of 3392 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe
"C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\eec2040b640e5b1806119e1a428d54c4dab8fe87e2afe89570d158968122e4bb.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\SysWOW64\svchost.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.53.126.40.in-addr.arpa | udp |
| BE | 88.221.83.232:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 232.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.zsqd4i.com | udp |
| US | 8.8.8.8:53 | www.lifestyledbymodigital.com | udp |
| GB | 18.245.187.79:80 | www.lifestyledbymodigital.com | tcp |
| US | 8.8.8.8:53 | 79.187.245.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.aimuzil.fun | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.buywestlakevillagehomes.com | udp |
| US | 8.8.8.8:53 | www.key-royalty.com | udp |
Files
memory/3064-0-0x000000007488E000-0x000000007488F000-memory.dmp
memory/3064-1-0x0000000000A70000-0x0000000000B06000-memory.dmp
memory/3064-2-0x0000000005B90000-0x0000000006134000-memory.dmp
memory/3064-3-0x00000000054E0000-0x0000000005572000-memory.dmp
memory/3064-5-0x0000000074880000-0x0000000075030000-memory.dmp
memory/3064-4-0x00000000055A0000-0x00000000055AA000-memory.dmp
memory/3064-6-0x0000000006E50000-0x0000000006E68000-memory.dmp
memory/3064-7-0x0000000006840000-0x000000000684E000-memory.dmp
memory/3064-8-0x0000000006860000-0x0000000006876000-memory.dmp
memory/3064-9-0x00000000068B0000-0x0000000006926000-memory.dmp
memory/3064-10-0x0000000009240000-0x00000000092DC000-memory.dmp
memory/800-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3064-13-0x0000000074880000-0x0000000075030000-memory.dmp
memory/800-14-0x0000000000EE0000-0x000000000122A000-memory.dmp
memory/828-17-0x000000007490E000-0x000000007490F000-memory.dmp
memory/828-21-0x0000000005160000-0x0000000005170000-memory.dmp
memory/828-20-0x0000000005160000-0x0000000005170000-memory.dmp
memory/800-19-0x0000000000BB0000-0x0000000000BC4000-memory.dmp
memory/800-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/828-22-0x00000000057A0000-0x0000000005DC8000-memory.dmp
memory/828-16-0x0000000005040000-0x0000000005076000-memory.dmp
memory/3392-24-0x00000000083C0000-0x00000000084E3000-memory.dmp
memory/828-25-0x0000000005E40000-0x0000000005EA6000-memory.dmp
memory/828-26-0x0000000005EB0000-0x0000000005F16000-memory.dmp
memory/828-23-0x0000000005520000-0x0000000005542000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sreruncc.ybw.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/828-36-0x0000000005FB0000-0x0000000006304000-memory.dmp
memory/828-37-0x0000000006600000-0x000000000661E000-memory.dmp
memory/828-38-0x0000000006710000-0x000000000675C000-memory.dmp
memory/828-39-0x000000007F0A0000-0x000000007F0B0000-memory.dmp
memory/828-40-0x0000000006BD0000-0x0000000006C02000-memory.dmp
memory/828-41-0x0000000070720000-0x000000007076C000-memory.dmp
memory/828-51-0x0000000005160000-0x0000000005170000-memory.dmp
memory/828-52-0x0000000006C10000-0x0000000006C2E000-memory.dmp
memory/828-53-0x00000000077F0000-0x0000000007893000-memory.dmp
memory/828-54-0x0000000007F70000-0x00000000085EA000-memory.dmp
memory/828-55-0x0000000007930000-0x000000000794A000-memory.dmp
memory/828-56-0x00000000079A0000-0x00000000079AA000-memory.dmp
memory/828-57-0x0000000007BB0000-0x0000000007C46000-memory.dmp
memory/828-58-0x0000000007B30000-0x0000000007B41000-memory.dmp
memory/828-59-0x0000000007B60000-0x0000000007B6E000-memory.dmp
memory/828-60-0x0000000007B70000-0x0000000007B84000-memory.dmp
memory/828-61-0x0000000007C70000-0x0000000007C8A000-memory.dmp
memory/828-62-0x0000000007C50000-0x0000000007C58000-memory.dmp
memory/800-66-0x0000000000400000-0x000000000042F000-memory.dmp
memory/800-67-0x0000000000E30000-0x0000000000E44000-memory.dmp
memory/3392-68-0x0000000008650000-0x00000000087ED000-memory.dmp
memory/3880-69-0x0000000000FA0000-0x0000000000FAE000-memory.dmp
memory/3880-71-0x0000000000FA0000-0x0000000000FAE000-memory.dmp
memory/3880-72-0x0000000000BB0000-0x0000000000BDF000-memory.dmp
memory/3392-74-0x0000000008650000-0x00000000087ED000-memory.dmp
memory/3392-77-0x00000000084F0000-0x00000000085C8000-memory.dmp