Analysis Overview
SHA256
5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536
Threat Level: Known bad
The file 5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
AgentTesla payload
CustAttr .NET packer
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 01:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 01:06
Reported
2024-06-10 01:08
Platform
win7-20240419-en
Max time kernel
138s
Max time network
119s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
CustAttr .NET packer
| 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 |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2052 set thread context of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe
"C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.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\OCFgeyqT.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OCFgeyqT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9EDE.tmp"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OCFgeyqT.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/2052-0-0x000000007459E000-0x000000007459F000-memory.dmp
memory/2052-1-0x00000000000D0000-0x0000000000160000-memory.dmp
memory/2052-2-0x0000000074590000-0x0000000074C7E000-memory.dmp
memory/2052-3-0x0000000001E10000-0x0000000001E1C000-memory.dmp
memory/2052-4-0x000000007459E000-0x000000007459F000-memory.dmp
memory/2052-5-0x0000000074590000-0x0000000074C7E000-memory.dmp
memory/2052-6-0x0000000005300000-0x0000000005382000-memory.dmp
memory/2052-7-0x0000000001E90000-0x0000000001ED4000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PSDZEB2AC6TTB0DXFURS.temp
| MD5 | 148c392a69c5a63db2da6bc571458541 |
| SHA1 | 44847cff868cf2724b4f90d7fdebcac995aef5b4 |
| SHA256 | 1ecf4ac043f9a343a3c3be8bf680f5e95874056982ceb8ed95d384dde178ad4a |
| SHA512 | 20a838aa828534766a3711cf5164d2922ed132db765811f4ec52c4e6d879585d0067cce7860751b85bdb55cae0aeb1d18eae9a3738d1a065b3c29fbeb1634827 |
C:\Users\Admin\AppData\Local\Temp\tmp9EDE.tmp
| MD5 | 52cc55a1abcfedf041e140a6f57b3cbe |
| SHA1 | fddbb00e09f0c4587c2ac2d83b162c142450a379 |
| SHA256 | 42fe91d7d1dafdb925cdb0a11c65c8eee31612216e77ae2d49a818bc72a11a42 |
| SHA512 | aefc91cf29bf6adc9a293e3b09605357d7d98761a4f21c30c137e8848e73cc28fb8910a1b5865dbbcc61b2c14f7daae1332174d4fe45578176b9f0c5872b0b14 |
memory/2220-33-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-30-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-29-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2220-26-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-24-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-22-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2220-20-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2052-38-0x0000000074590000-0x0000000074C7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 01:06
Reported
2024-06-10 01:08
Platform
win10v2004-20240426-en
Max time kernel
146s
Max time network
102s
Command Line
Signatures
AgentTesla
AgentTesla payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
CustAttr .NET packer
| 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 |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| 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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2880 set thread context of 4628 | N/A | C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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 |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe
"C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5186efdfdceb4fa893f40ac77d48ea439cf222d52637b6e8387053906234d536.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\OCFgeyqT.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OCFgeyqT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC06D.tmp"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OCFgeyqT.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
Files
memory/2880-0-0x00000000752BE000-0x00000000752BF000-memory.dmp
memory/2880-1-0x0000000000550000-0x00000000005E0000-memory.dmp
memory/2880-2-0x0000000004FB0000-0x000000000504C000-memory.dmp
memory/2880-3-0x0000000005600000-0x0000000005BA4000-memory.dmp
memory/2880-4-0x00000000050F0000-0x0000000005182000-memory.dmp
memory/2880-7-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/2880-6-0x0000000005190000-0x00000000051E6000-memory.dmp
memory/2880-5-0x0000000005080000-0x000000000508A000-memory.dmp
memory/2880-8-0x00000000055F0000-0x00000000055FC000-memory.dmp
memory/2880-9-0x00000000752BE000-0x00000000752BF000-memory.dmp
memory/2880-10-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/2880-11-0x0000000000DA0000-0x0000000000E22000-memory.dmp
memory/2880-12-0x0000000000E60000-0x0000000000EA4000-memory.dmp
memory/4536-17-0x0000000005370000-0x00000000053A6000-memory.dmp
memory/4536-18-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/4536-20-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/4536-19-0x0000000005A90000-0x00000000060B8000-memory.dmp
memory/4536-21-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/3268-22-0x00000000752B0000-0x0000000075A60000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpC06D.tmp
| MD5 | 1b42b999916537a278495d9f264e3cda |
| SHA1 | 7407d9a4726a7af2a9f47cf8b17929e24b1a2fe6 |
| SHA256 | e169a5baee7a2015f739b60413f32685c9d0c67a67273ef6eb8f66859a44694e |
| SHA512 | 0f51228f90828f5891baee8080bad9de726461d12712f015e7b47434a897d3eb25523337009b4cf104e2bd73e313b11f066ee874aba0c2a4a8c47b5a160e0b92 |
memory/3268-27-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/3268-26-0x0000000004C30000-0x0000000004C96000-memory.dmp
memory/3268-25-0x0000000004B10000-0x0000000004B76000-memory.dmp
memory/3268-24-0x0000000004970000-0x0000000004992000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fo1fuvne.kgh.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4628-47-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4536-28-0x0000000006360000-0x00000000066B4000-memory.dmp
memory/2880-49-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/3268-59-0x0000000005A20000-0x0000000005A3E000-memory.dmp
memory/4536-60-0x0000000006EE0000-0x0000000006F2C000-memory.dmp
memory/3268-62-0x0000000075B60000-0x0000000075BAC000-memory.dmp
memory/3268-61-0x0000000006A30000-0x0000000006A62000-memory.dmp
memory/3268-72-0x0000000006000000-0x000000000601E000-memory.dmp
memory/3268-73-0x0000000006A70000-0x0000000006B13000-memory.dmp
memory/4536-74-0x0000000075B60000-0x0000000075BAC000-memory.dmp
memory/4312-84-0x0000000075B60000-0x0000000075BAC000-memory.dmp
memory/4536-95-0x0000000007C50000-0x0000000007C6A000-memory.dmp
memory/4312-94-0x0000000007ED0000-0x000000000854A000-memory.dmp
memory/4536-96-0x0000000007CC0000-0x0000000007CCA000-memory.dmp
memory/3268-97-0x0000000006FE0000-0x0000000007076000-memory.dmp
memory/4536-98-0x0000000007E50000-0x0000000007E61000-memory.dmp
memory/3268-99-0x0000000006F90000-0x0000000006F9E000-memory.dmp
memory/3268-100-0x0000000006FA0000-0x0000000006FB4000-memory.dmp
memory/3268-101-0x00000000070A0000-0x00000000070BA000-memory.dmp
memory/4536-102-0x0000000007F70000-0x0000000007F78000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | bc7a1f47784919d0d37da52774525cdc |
| SHA1 | 55d209c53910e40d0576c98f72af5a0178cbc7ca |
| SHA256 | 82764e8b67669a72bd52be3435f1f108e145cc5216ce0f9cf75adbe2d6628fc4 |
| SHA512 | 39b1c3c8a0f773a30908558d26f19331a0697466d99a9842a8fde439f914f665a7853f5390a895a992456d532297e7e5a5b78aadf11a3f4923728bb5e7b48fc2 |
memory/4536-110-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/3268-111-0x00000000752B0000-0x0000000075A60000-memory.dmp
memory/4628-112-0x0000000005360000-0x0000000005378000-memory.dmp