Analysis Overview
SHA256
308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236
Threat Level: Known bad
The file 308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe was found to be: Known bad.
Malicious Activity Summary
Detect Poverty Stealer Payload
Poverty Stealer
Executes dropped EXE
Enumerates connected drives
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Uses Task Scheduler COM API
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
GoLang User-Agent
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-11 14:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-11 14:29
Reported
2024-03-11 14:31
Platform
win7-20240221-en
Max time kernel
119s
Max time network
124s
Command Line
Signatures
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe
"C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe"
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-11 14:29
Reported
2024-03-11 14:32
Platform
win10v2004-20240226-en
Max time kernel
153s
Max time network
158s
Command Line
Signatures
Detect Poverty Stealer Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Poverty Stealer
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWoW64\calc.exe | N/A |
| N/A | N/A | C:\Windows\SysWoW64\calc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\App = "C:\\Windows\\SysWoW64\\calc.exe" | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates connected drives
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 868 set thread context of 4872 | N/A | C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe | C:\Windows\SysWoW64\calc.exe |
| PID 868 set thread context of 3124 | N/A | C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe | C:\Windows\SysWoW64\calc.exe |
GoLang User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
| HTTP User-Agent header | Go-http-client/1.1 | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
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
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe
"C:\Users\Admin\AppData\Local\Temp\308667b323852ff5bbc525f35b17882a49d175ab21f29c2cd1630b6986f4a236.exe"
C:\Windows\SysWoW64\calc.exe
C:\Windows\SysWoW64\calc.exe
C:\Windows\SysWoW64\calc.exe
C:\Windows\SysWoW64\calc.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -WindowStyle hidden -Command "if (-Not (Test-Path \"HKCU:\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\App\")) { Set-ItemProperty -Path \"HKCU:\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\" -Name \"App\" -Value \"C:\Windows\SysWoW64\calc.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=3692 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| GB | 216.58.201.106:443 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hostregister.info | udp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 8.8.8.8:53 | 8.162.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| 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 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 195.2.70.38:30001 | 195.2.70.38 | tcp |
| RU | 91.142.74.28:30001 | 91.142.74.28 | tcp |
| US | 8.8.8.8:53 | 38.70.2.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.74.142.91.in-addr.arpa | udp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| RU | 195.2.70.38:30001 | 195.2.70.38 | tcp |
| RU | 91.142.74.28:30001 | 91.142.74.28 | tcp |
| RU | 195.2.70.38:30001 | 195.2.70.38 | tcp |
| RU | 94.103.90.9:28910 | tcp | |
| US | 8.8.8.8:53 | 9.90.103.94.in-addr.arpa | udp |
| US | 172.67.162.8:443 | hostregister.info | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
Files
memory/868-0-0x000001F954370000-0x000001F954373000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\THC2C4B.tmp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/3124-5-0x00000000008D0000-0x00000000010EC000-memory.dmp
memory/4872-7-0x00000000009D0000-0x00000000009DA000-memory.dmp
memory/3124-8-0x00000000008D0000-0x00000000010EC000-memory.dmp
memory/4872-9-0x00000000009D0000-0x00000000009DA000-memory.dmp
memory/1796-10-0x0000000073E30000-0x00000000745E0000-memory.dmp
memory/1796-12-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1796-13-0x0000000001490000-0x00000000014C6000-memory.dmp
memory/1796-14-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1796-15-0x00000000057C0000-0x0000000005DE8000-memory.dmp
memory/1796-18-0x0000000005520000-0x0000000005542000-memory.dmp
memory/1796-19-0x0000000005740000-0x00000000057A6000-memory.dmp
memory/1796-20-0x0000000005EF0000-0x0000000005F56000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xvavxqju.llb.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1796-27-0x0000000005FA0000-0x00000000062F4000-memory.dmp
memory/1796-32-0x0000000073E30000-0x00000000745E0000-memory.dmp
memory/1796-34-0x00000000065A0000-0x00000000065BE000-memory.dmp
memory/1796-35-0x0000000006970000-0x00000000069BC000-memory.dmp
memory/1796-37-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1796-38-0x0000000005180000-0x0000000005190000-memory.dmp
memory/1796-40-0x0000000006AD0000-0x0000000006B66000-memory.dmp
memory/1796-41-0x0000000006920000-0x000000000693A000-memory.dmp
memory/1796-42-0x0000000006A30000-0x0000000006A52000-memory.dmp
memory/1796-43-0x0000000007B60000-0x0000000008104000-memory.dmp
memory/1796-47-0x0000000073E30000-0x00000000745E0000-memory.dmp
memory/3124-49-0x00000000008D0000-0x00000000010EC000-memory.dmp
memory/3124-55-0x00000000008D0000-0x00000000010EC000-memory.dmp
memory/3124-57-0x00000000008D0000-0x00000000010EC000-memory.dmp
memory/3124-62-0x00000000008D0000-0x00000000010EC000-memory.dmp