Analysis Overview
SHA256
bac402b5749b2da2211db6d2404c1c621ccd0c2e5d492eb6f973b3e2d38dd361
Threat Level: Known bad
The file 242214131486132e33ceda794d66ca1f.exe was found to be: Known bad.
Malicious Activity Summary
Stealc
Downloads MZ/PE file
Loads dropped DLL
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-27 04:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 04:02
Reported
2024-06-27 04:04
Platform
win7-20240220-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe
"C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe"
Network
Files
memory/2208-0-0x000000007488E000-0x000000007488F000-memory.dmp
memory/2208-1-0x0000000001090000-0x00000000011C2000-memory.dmp
\Users\Admin\AppData\Roaming\d3d9.dll
| MD5 | 8fa26f1e37d3ff7f736fc93d520bc8ab |
| SHA1 | ad532e1cb4a1b3cd82c7a85647f8f6dd99833bb1 |
| SHA256 | 6c47da8fbd12f22d7272fbf223e054bf5093c0922d0e8fb7d6289a5913c2e45d |
| SHA512 | 8a0b53cbc3a20e2f0fd41c486b1af1fbbcf7f2fed9f7368b672a07f25faaa2568bbdbcf0841233ac8c473a4d1dee099e90bf6098a6fa15e44b8526efdafc1287 |
memory/2208-6-0x0000000075C40000-0x0000000075D01000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 04:02
Reported
2024-06-27 04:04
Platform
win10v2004-20240508-en
Max time kernel
125s
Max time network
131s
Command Line
Signatures
Stealc
Downloads MZ/PE file
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4840 set thread context of 1436 | N/A | C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe
"C:\Users\Admin\AppData\Local\Temp\242214131486132e33ceda794d66ca1f.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.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 --field-trial-handle=4212,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4128,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=2612 /prefetch:3
Network
| Country | Destination | Domain | Proto |
| DE | 65.21.175.0:80 | 65.21.175.0 | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.175.21.65.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
Files
memory/4840-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp
memory/4840-1-0x0000000000A10000-0x0000000000B42000-memory.dmp
C:\Users\Admin\AppData\Roaming\d3d9.dll
| MD5 | 8fa26f1e37d3ff7f736fc93d520bc8ab |
| SHA1 | ad532e1cb4a1b3cd82c7a85647f8f6dd99833bb1 |
| SHA256 | 6c47da8fbd12f22d7272fbf223e054bf5093c0922d0e8fb7d6289a5913c2e45d |
| SHA512 | 8a0b53cbc3a20e2f0fd41c486b1af1fbbcf7f2fed9f7368b672a07f25faaa2568bbdbcf0841233ac8c473a4d1dee099e90bf6098a6fa15e44b8526efdafc1287 |
memory/1436-8-0x0000000000400000-0x000000000063C000-memory.dmp
memory/1436-11-0x0000000000400000-0x000000000063C000-memory.dmp
memory/1436-13-0x0000000000400000-0x000000000063C000-memory.dmp
memory/4840-12-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/1436-14-0x0000000061E00000-0x0000000061EF3000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports
| MD5 | d751713988987e9331980363e24189ce |
| SHA1 | 97d170e1550eee4afc0af065b78cda302a97674c |
| SHA256 | 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945 |
| SHA512 | b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries
| MD5 | 20d4b8fa017a12a108c87f540836e250 |
| SHA1 | 1ac617fac131262b6d3ce1f52f5907e31d5f6f00 |
| SHA256 | 6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d |
| SHA512 | 507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856 |
memory/1436-73-0x0000000000400000-0x000000000063C000-memory.dmp
C:\ProgramData\nss3.dll
| MD5 | 1cc453cdf74f31e4d913ff9c10acdde2 |
| SHA1 | 6e85eae544d6e965f15fa5c39700fa7202f3aafe |
| SHA256 | ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5 |
| SHA512 | dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571 |
C:\ProgramData\mozglue.dll
| MD5 | c8fd9be83bc728cc04beffafc2907fe9 |
| SHA1 | 95ab9f701e0024cedfbd312bcfe4e726744c4f2e |
| SHA256 | ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a |
| SHA512 | fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040 |
memory/1436-96-0x0000000000400000-0x000000000063C000-memory.dmp