Analysis
- max time kernel
69s - max time network
31s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system - submitted
22/11/2022, 20:31
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.FileRepMalware.7895.30207.exe
Resource
win7-20221111-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.FileRepMalware.7895.30207.exe
Resource
win10v2004-20221111-en
10 signatures
150 seconds
General
- Target SecuriteInfo.com.FileRepMalware.7895.30207.exe
- Size 475KB
- Sample221122-zapseagb36
- SHA256 f194cc1d2476f819084e0612933173c0a8302453d32f77331e39a5d96ef5e46f
- MD5 4f9b05428942b2b250d3595f98ee50e0
- SHA1 90970fa1f2fcb18978f09369228a943da7825c16
- SHA512 d879af35b7bfb8dff5d5b7508708ea8d56f31264ab561764792d5a3e6690bd9b2dae43ca70803d499b8bf903593cbcffd94e8583e4439b8281b9b4c54241598e
- SSDEEP 12288:zbdkCScfmNa99zkVPO6MOICkDRSnSkhoSVNjgcI5d:zTfmN5VPLMOODKSioEjgc
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\TaskKill\ImagePath = "\\??\\C:\\Users\\Admin\\AppData\\Local\\Temp\\Иисус.sys" SecuriteInfo.com.FileRepMalware.7895.30207.exe - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CasPol.exe Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CasPol.exe Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CasPol.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1752 set thread context of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1156 CasPol.exe 1156 CasPol.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe Token: SeDebugPrivilege 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe Token: SeLoadDriverPrivilege 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe Token: SeDebugPrivilege 1156 CasPol.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 PID 1752 wrote to memory of 1156 1752 SecuriteInfo.com.FileRepMalware.7895.30207.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CasPol.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CasPol.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.7895.30207.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.7895.30207.exe"1⤵
- Sets service image path in registry
- Suspicious use of SetThreadContext
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1156
-