Analysis
- max time kernel
88s - max time network
139s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 20:07
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order Needed.Pdf.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
- Target Purchase Order Needed.Pdf.exe
- Size 1.0MB
- Sample201109-ymk9rtb6ge
- SHA256 314843bc96cbfa3115bc86edd37758ecdaaf6af6ae543a64014e921fda7294fb
- MD5 a67bd793586a4318710f2ea5f708124a
- SHA1 b15d5ffc7a92073b248dd8ced531dd74e226a069
- SHA512 66adc8b61a06c2c3a8b84c30829939ca42731b2b0cf03e8776d87a0baec389807525234e95ee83927bb9cb48b58358e18b297711596b8521a1c969faa36e80c1
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.gmail.com
-
Port
587
-
Username
-
Password
iefjtgbwxjcwxeww
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 13 IoCs
resource yara_rule behavioral2/memory/3924-4-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/3924-5-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-15-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-16-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-17-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-18-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-19-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-21-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-20-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-22-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-23-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-24-0x000000000044CB1E-mapping.dmp family_agenttesla behavioral2/memory/3924-25-0x000000000044CB1E-mapping.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3372 set thread context of 3924 3372 Purchase Order Needed.Pdf.exe 75 - Program crash 1 IoCs
pid pid_target Process procid_target 1004 3924 WerFault.exe 75 - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe 3372 Purchase Order Needed.Pdf.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3372 Purchase Order Needed.Pdf.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 3372 Purchase Order Needed.Pdf.exe Token: SeDebugPrivilege 3924 RegAsm.exe Token: SeRestorePrivilege 1004 WerFault.exe Token: SeBackupPrivilege 1004 WerFault.exe Token: SeDebugPrivilege 1004 WerFault.exe - Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3372 wrote to memory of 3924 3372 Purchase Order Needed.Pdf.exe 75 PID 3372 wrote to memory of 3924 3372 Purchase Order Needed.Pdf.exe 75 PID 3372 wrote to memory of 3924 3372 Purchase Order Needed.Pdf.exe 75 PID 3372 wrote to memory of 3924 3372 Purchase Order Needed.Pdf.exe 75 PID 3924 wrote to memory of 2160 3924 RegAsm.exe 79 PID 3924 wrote to memory of 2160 3924 RegAsm.exe 79 PID 3924 wrote to memory of 2160 3924 RegAsm.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\Purchase Order Needed.Pdf.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order Needed.Pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3372 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3924 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:2160
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 15403⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
PID:1004
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