Analysis
- max time kernel
145s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
28/06/2024, 10:33
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe
Resource
win7-20240611-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe
Resource
win10v2004-20240508-en
6 signatures
150 seconds
General
- Target SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe
- Size 2.7MB
- Sample240628-mll5favcld
- SHA256 407fa06249007223b302b481a49e1abaf8a10fe3409e6812c6f2fc9ff9e29582
- MD5 80ab4901e0e9519b8d3a6b774a822f8b
- SHA1 65933df4128e1bb5aac049c535c784fb16e4b34e
- SHA512 85b62195c62e6871020ee26d43ddc93e693149e11e0c4c9cb7f03df7cc5686742c1606fecd19f60a58268eade429f4c70e8716097c9df081f204a50ada68433e
- SSDEEP 49152:HnfT3GGQtfuwFLich65S72+o49kBIXZGaLGqce1HMggnTkLRR1oEiwqP6PbOO:H72GQV9iI6dakBzFCsggTkdR1oDwyqOO
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- PureLog Stealer
PureLog Stealer is an infostealer written in C#.
- PureLog Stealer payload 1 IoCs
resource yara_rule behavioral2/memory/2848-1-0x00000000008D0000-0x0000000000B82000-memory.dmp family_purelog_stealer - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cvchost = "C:\\Users\\Admin\\AppData\\Local\\cvchost.exe" SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2848 set thread context of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe Token: SeDebugPrivilege 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe Token: SeDebugPrivilege 3572 InstallUtil.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90 PID 2848 wrote to memory of 3572 2848 SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject5.3917.9683.3142.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3572
-