Analysis Overview
SHA256
a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37
Threat Level: Known bad
The file a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-31 01:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 01:44
Reported
2024-08-31 01:46
Platform
win7-20240708-en
Max time kernel
122s
Max time network
124s
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 2064 set thread context of 2356 | N/A | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe
"C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe"
C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe
"C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe"
Network
Files
memory/2064-0-0x0000000073FAE000-0x0000000073FAF000-memory.dmp
memory/2064-1-0x0000000000B30000-0x0000000000BCC000-memory.dmp
memory/2064-2-0x0000000073FA0000-0x000000007468E000-memory.dmp
memory/2064-3-0x0000000002100000-0x0000000002118000-memory.dmp
memory/2064-4-0x0000000073FAE000-0x0000000073FAF000-memory.dmp
memory/2064-5-0x0000000073FA0000-0x000000007468E000-memory.dmp
memory/2064-6-0x00000000047E0000-0x0000000004856000-memory.dmp
memory/2356-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2356-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2356-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2356-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2064-15-0x0000000073FA0000-0x000000007468E000-memory.dmp
memory/2356-16-0x0000000000BD0000-0x0000000000ED3000-memory.dmp
memory/2356-17-0x0000000000BD0000-0x0000000000ED3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-31 01:44
Reported
2024-08-31 01:46
Platform
win10v2004-20240802-en
Max time kernel
140s
Max time network
134s
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 4572 set thread context of 876 | N/A | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe
"C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4380,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=4128 /prefetch:8
C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe
"C:\Users\Admin\AppData\Local\Temp\a68bc9acb795949fa2d0ee4a4ea0d7242ed87c9a3017af29a8bca49e6814ae37.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/4572-0-0x000000007524E000-0x000000007524F000-memory.dmp
memory/4572-1-0x00000000000E0000-0x000000000017C000-memory.dmp
memory/4572-2-0x00000000050D0000-0x0000000005674000-memory.dmp
memory/4572-3-0x0000000004A60000-0x0000000004AF2000-memory.dmp
memory/4572-4-0x0000000075240000-0x00000000759F0000-memory.dmp
memory/4572-5-0x0000000004C50000-0x0000000004C5A000-memory.dmp
memory/4572-6-0x0000000007770000-0x0000000007788000-memory.dmp
memory/4572-7-0x000000007524E000-0x000000007524F000-memory.dmp
memory/4572-8-0x0000000075240000-0x00000000759F0000-memory.dmp
memory/4572-9-0x0000000005C80000-0x0000000005CF6000-memory.dmp
memory/4572-10-0x0000000005EE0000-0x0000000005F7C000-memory.dmp
memory/876-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4572-13-0x0000000075240000-0x00000000759F0000-memory.dmp
memory/876-14-0x00000000016B0000-0x00000000019FA000-memory.dmp