Analysis Overview
SHA256
93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243
Threat Level: Known bad
The file 93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe 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
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 01:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 01:41
Reported
2024-05-10 01:43
Platform
win7-20240220-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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 3056 set thread context of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe
"C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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\RiILrGgNwcpLS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RiILrGgNwcpLS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3350.tmp"
C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe
"C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe"
C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe
"C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe"
Network
Files
memory/3056-0-0x0000000074BDE000-0x0000000074BDF000-memory.dmp
memory/3056-1-0x0000000000300000-0x00000000003CA000-memory.dmp
memory/3056-2-0x0000000074BD0000-0x00000000752BE000-memory.dmp
memory/3056-3-0x0000000000450000-0x0000000000468000-memory.dmp
memory/3056-4-0x00000000005A0000-0x00000000005AE000-memory.dmp
memory/3056-5-0x00000000006B0000-0x00000000006C4000-memory.dmp
memory/3056-6-0x0000000004B20000-0x0000000004B9E000-memory.dmp
memory/3056-7-0x0000000000510000-0x0000000000586000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3350.tmp
| MD5 | 00f931a34942bd6bc7ac645078e424bb |
| SHA1 | 824a4207e0bff270eb232237733ff9c1af6e248e |
| SHA256 | f8074e769a2313ceb6e88264164bfcce2ff8c25fee16aaf1b64f10df3133c4e8 |
| SHA512 | c3362ab092a1e623ee80f2744efc81a1e34e8e710369052cbe4084b4b3b2834b96814905207ba3f2b8da4c98fc4d8c56bef53460d13ebfcbe554501c2a4a8a8c |
memory/2640-20-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2640-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2640-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2640-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3056-21-0x0000000074BD0000-0x00000000752BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 01:41
Reported
2024-05-10 01:43
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2280 set thread context of 1592 | N/A | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe
"C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.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\RiILrGgNwcpLS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RiILrGgNwcpLS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9579.tmp"
C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe
"C:\Users\Admin\AppData\Local\Temp\93ffb46ce3a6d27b2cb64dbda30d1594d39c305d665bdc6665516be2a280a243.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 20.160.190.20.in-addr.arpa | udp |
| BE | 2.17.196.177:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.196.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.173.189.20.in-addr.arpa | udp |
Files
memory/2280-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp
memory/2280-1-0x0000000000240000-0x000000000030A000-memory.dmp
memory/2280-2-0x0000000005270000-0x0000000005814000-memory.dmp
memory/2280-3-0x0000000004D60000-0x0000000004DF2000-memory.dmp
memory/2280-4-0x0000000004D10000-0x0000000004D1A000-memory.dmp
memory/2280-5-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/2280-6-0x0000000005070000-0x0000000005088000-memory.dmp
memory/2280-7-0x00000000050B0000-0x00000000050BE000-memory.dmp
memory/2280-8-0x0000000005240000-0x0000000005254000-memory.dmp
memory/2280-9-0x00000000062B0000-0x000000000632E000-memory.dmp
memory/2280-10-0x00000000046E0000-0x0000000004756000-memory.dmp
memory/2280-11-0x0000000008800000-0x000000000889C000-memory.dmp
memory/1036-16-0x00000000028F0000-0x0000000002926000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9579.tmp
| MD5 | 558e412d651a2e20025fae9391398f05 |
| SHA1 | 8d8e0e59e58ae866cd30bae8f3dec78c2ea69a3d |
| SHA256 | 67bde5a04b22b278875187d2c778e46c3ba3c4a21b28a79a2b60d9edbee4f903 |
| SHA512 | 189a68da8c411c502ac2e79748fd0ea8e5f72d44e57111931f3a89580b298283baeaec8c428170b7da545b66c5fd83fac6b2ea71564247f8f5308d991b5f9dd8 |
memory/1036-19-0x00000000055A0000-0x0000000005BC8000-memory.dmp
memory/1036-18-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/1036-20-0x0000000005250000-0x0000000005272000-memory.dmp
memory/1036-22-0x00000000053D0000-0x0000000005436000-memory.dmp
memory/1036-23-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/1036-21-0x00000000052F0000-0x0000000005356000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4almoays.5ol.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1592-36-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2280-38-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/1036-35-0x0000000074EA0000-0x0000000075650000-memory.dmp
memory/1592-40-0x0000000000EA0000-0x00000000011EA000-memory.dmp
memory/1036-33-0x0000000005C00000-0x0000000005F54000-memory.dmp
memory/1036-41-0x0000000006200000-0x000000000621E000-memory.dmp
memory/1036-42-0x0000000006540000-0x000000000658C000-memory.dmp
memory/1036-43-0x000000007FBE0000-0x000000007FBF0000-memory.dmp
memory/1036-44-0x00000000067C0000-0x00000000067F2000-memory.dmp
memory/1036-45-0x0000000075730000-0x000000007577C000-memory.dmp
memory/1036-55-0x00000000071F0000-0x000000000720E000-memory.dmp
memory/1036-56-0x0000000007210000-0x00000000072B3000-memory.dmp
memory/1036-57-0x0000000007B90000-0x000000000820A000-memory.dmp
memory/1036-58-0x0000000007540000-0x000000000755A000-memory.dmp
memory/1036-59-0x00000000075C0000-0x00000000075CA000-memory.dmp
memory/1036-60-0x00000000077C0000-0x0000000007856000-memory.dmp
memory/1036-61-0x0000000007740000-0x0000000007751000-memory.dmp
memory/1036-62-0x0000000007770000-0x000000000777E000-memory.dmp
memory/1036-63-0x0000000007780000-0x0000000007794000-memory.dmp
memory/1036-64-0x0000000007880000-0x000000000789A000-memory.dmp
memory/1036-65-0x0000000007860000-0x0000000007868000-memory.dmp
memory/1036-68-0x0000000074EA0000-0x0000000075650000-memory.dmp