Analysis
- max time kernel
120s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240419-en - resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 06:39
Behavioral task
behavioral1
Sample
QUOTATION_MAYQTRA031244·PDF.scr.exe
Resource
win7-20240220-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
QUOTATION_MAYQTRA031244·PDF.scr.exe
Resource
win10v2004-20240419-en
11 signatures
150 seconds
General
- Target QUOTATION_MAYQTRA031244·PDF.scr.exe
- Size 2.3MB
- Sample240508-hemp6sab99
- SHA256 be62769221f4db9ab152e7c2aebec4c1855f61087381bf75d322ab1f9685c782
- MD5 fe703d2fa965479822244b16bb6dc89d
- SHA1 1b5f59ee47ff3df701758e4d8fc3ea277006d72c
- SHA512 9b96af9ee5f5e6cb84c119d7737fea0c77ba1ea8d68332281a181d66abd08f51e6c853c2028a9a0b8d9136ec619f8d85b4749041d1f3e27be8dc0b6e59bed653
- SSDEEP 49152:e/72i9CswGQ7izXQX2KmiYAZ/KW7WbI28uRqj09u:OSipM2zXtqYA4BT8u4g
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
gator3220.hostgator.com
-
Port
587
-
Username
-
Password
RaFv@tsTUK55@@<<!!
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
resource yara_rule behavioral2/memory/4416-4-0x00000000052D0000-0x0000000005500000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-12-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-10-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-14-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-38-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-50-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-48-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-58-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-56-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-54-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-52-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-46-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-44-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-42-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-41-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-34-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-32-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-30-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-28-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-36-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-24-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-20-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-18-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-16-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-26-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-22-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-8-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-7-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-61-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-66-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-70-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-68-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-64-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4416-62-0x00000000052D0000-0x00000000054FA000-memory.dmp family_zgrat_v1 - PureLog Stealer
PureLog Stealer is an infostealer written in C#.
- PureLog Stealer payload 1 IoCs
resource yara_rule behavioral2/memory/4416-1-0x0000000000380000-0x00000000005C6000-memory.dmp family_purelog_stealer - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 40 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4416 set thread context of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3104 aspnet_compiler.exe 3104 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe Token: SeDebugPrivilege 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe Token: SeDebugPrivilege 3104 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3104 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96 PID 4416 wrote to memory of 3104 4416 QUOTATION_MAYQTRA031244·PDF.scr.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\QUOTATION_MAYQTRA031244·PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MAYQTRA031244·PDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3104
-