Analysis Overview
SHA256
c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f
Threat Level: Shows suspicious behavior
The file c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
VMProtect packed file
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-26 08:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 08:16
Reported
2024-06-26 08:19
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1644 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe |
| PID 1644 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe |
| PID 1644 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe |
| PID 1644 wrote to memory of 2808 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe
"C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe"
C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe
C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | os.ljq520.top | udp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| US | 8.8.8.8:53 | os.ieycc.com | udp |
Files
memory/1644-4-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1644-2-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1644-0-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1644-7-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1644-9-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1644-5-0x0000000000260000-0x0000000000261000-memory.dmp
memory/1644-30-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1644-38-0x0000000000EC4000-0x0000000001461000-memory.dmp
memory/1644-39-0x0000000000400000-0x0000000002111000-memory.dmp
memory/1644-35-0x0000000000400000-0x0000000002111000-memory.dmp
memory/1644-34-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1644-32-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1644-29-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1644-27-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1644-24-0x0000000000310000-0x0000000000311000-memory.dmp
memory/1644-22-0x0000000000310000-0x0000000000311000-memory.dmp
memory/1644-40-0x0000000000400000-0x0000000002111000-memory.dmp
memory/1644-19-0x0000000000300000-0x0000000000301000-memory.dmp
memory/1644-17-0x0000000000300000-0x0000000000301000-memory.dmp
memory/1644-14-0x0000000000270000-0x0000000000271000-memory.dmp
memory/1644-12-0x0000000000270000-0x0000000000271000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1E0A0C0B120A156E155A15D0F0D160B0D160D.exe
| MD5 | 075aca639797adb4e31f283b4de0ff9e |
| SHA1 | 150cec1ba5c8763d96f8b1e2b22e5dc0aa1adede |
| SHA256 | d6cf2c3101168b34873f56661c425e984b95a46d0944f16e4ed72df17ac1e46b |
| SHA512 | a7e418956ad9f885e2b2b3d5b1b2a3e636da24d4c44a14502979f29afd72448ae884e97b0d515e8f476a818a6424beb4a0ce6d03bdd733db79a9315a347861c2 |
memory/1644-86-0x0000000000400000-0x0000000002111000-memory.dmp
memory/1644-83-0x0000000000EC4000-0x0000000001461000-memory.dmp
memory/2808-71-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2808-69-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2808-66-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2808-64-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2808-61-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2808-59-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2808-56-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2808-54-0x0000000000250000-0x0000000000251000-memory.dmp
\Users\Admin\AppData\Roaming\testing.dat
| MD5 | 22ec14d2b15f50d872a9befc5fdf4ad4 |
| SHA1 | f4347c8222b62b152608baeebe54776ad9cde997 |
| SHA256 | b9c15cc65e80aa0f4332c86e8323f2a2a6840ad46a784dd6391a124a6f792590 |
| SHA512 | 28a59bb59ee66b93b1792177f9eaef13e9696b4b4c6e5427e98608e28cd1fb56a5765dd07ccfc30651eaf79d24610b79e12d1454ef50a79ef30a0074aa5f5240 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 08:16
Reported
2024-06-26 08:19
Platform
win10v2004-20240226-en
Max time kernel
139s
Max time network
159s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2260 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe |
| PID 2260 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe |
| PID 2260 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe | C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe
"C:\Users\Admin\AppData\Local\Temp\c31593901343aabce327ff867f8963a3bcaefe318c96478a6b582a441c2c037f.exe"
C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe
C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.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 --no-appcompat-clear --mojo-platform-channel-handle=3668 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
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 | 81.144.22.2.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 | os.ljq520.top | udp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| GB | 142.250.187.202:443 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| CN | 120.27.243.153:32520 | os.ljq520.top | tcp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | os.ieycc.com | udp |
| US | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/2260-0-0x0000000000EC4000-0x0000000001461000-memory.dmp
memory/2260-1-0x00000000022D0000-0x00000000022D1000-memory.dmp
memory/2260-2-0x00000000022F0000-0x00000000022F1000-memory.dmp
memory/2260-4-0x0000000002730000-0x0000000002731000-memory.dmp
memory/2260-3-0x0000000002720000-0x0000000002721000-memory.dmp
memory/2260-6-0x0000000002750000-0x0000000002751000-memory.dmp
memory/2260-5-0x0000000002740000-0x0000000002741000-memory.dmp
memory/2260-7-0x0000000000400000-0x0000000002111000-memory.dmp
memory/2260-8-0x0000000002760000-0x0000000002761000-memory.dmp
memory/2260-11-0x0000000000400000-0x0000000002111000-memory.dmp
memory/2260-12-0x0000000000400000-0x0000000002111000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1F0E0E0F120A156A155B15E0B0B160A0C160C.exe
| MD5 | fc621d4a96b1f5a78d1572425e781341 |
| SHA1 | 9eda2e7aac28052a66dc3a8ebc553257d3560af1 |
| SHA256 | 2a4a270b899fee6e524bae68b3c02353cb5c5a8a197c7ebada9c1390d10e8d70 |
| SHA512 | 69b6cbc331bb100da5eff918860df5bd01adcd146c2f98fbc36352f715835ee7c4c8751350fa3743c557df75177f8c696ed58ccf287a675fb0eeeff46b4f58d4 |
memory/3536-18-0x0000000002200000-0x0000000002201000-memory.dmp
memory/2260-28-0x0000000000EC4000-0x0000000001461000-memory.dmp
memory/3536-29-0x0000000000400000-0x0000000002111000-memory.dmp
memory/2260-30-0x0000000000400000-0x0000000002111000-memory.dmp
memory/3536-31-0x0000000000400000-0x0000000002111000-memory.dmp
C:\Users\Admin\AppData\Roaming\testing.dat
| MD5 | 22ec14d2b15f50d872a9befc5fdf4ad4 |
| SHA1 | f4347c8222b62b152608baeebe54776ad9cde997 |
| SHA256 | b9c15cc65e80aa0f4332c86e8323f2a2a6840ad46a784dd6391a124a6f792590 |
| SHA512 | 28a59bb59ee66b93b1792177f9eaef13e9696b4b4c6e5427e98608e28cd1fb56a5765dd07ccfc30651eaf79d24610b79e12d1454ef50a79ef30a0074aa5f5240 |
memory/3536-37-0x0000000073450000-0x000000007377D000-memory.dmp