Analysis
- max time kernel
151s - max time network
148s - platform
windows10_x64 - resource
win10v20210408 - submitted
22/04/2021, 05:38
General
- Target NEW ENQUIRYRFQ ALUMINIUM DOOR CLOSER (120421PR1).pdf.exe
- Size 1.0MB
- Sample210422-ckepgh4cvs
- SHA256 d7b031ffe2c4ed9b09bfcdc171677a70adfb4bfef6a094afcb72050912493dc3
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.vivaldi.net
-
Port
587
-
Username
-
Password
4Lmm4pew4Z3EVCn
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEW ENQUIRYRFQ ALUMINIUM DOOR CLOSER (120421PR1).pdf.exe"C:\Users\Admin\AppData\Local\Temp\NEW ENQUIRYRFQ ALUMINIUM DOOR CLOSER (120421PR1).pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4264-126-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4264-134-0x00000000061D0000-0x00000000061D1000-memory.dmp
memory/4264-133-0x0000000005640000-0x0000000005641000-memory.dmp
memory/4264-132-0x00000000054D0000-0x00000000054D1000-memory.dmp
memory/4660-119-0x00000000058E0000-0x00000000058E1000-memory.dmp
memory/4660-121-0x00000000058A0000-0x0000000005D9E000-memory.dmp
memory/4660-122-0x00000000063B0000-0x00000000063B9000-memory.dmp
memory/4660-123-0x000000007E060000-0x000000007E061000-memory.dmp
memory/4660-124-0x0000000001940000-0x00000000019B9000-memory.dmp
memory/4660-125-0x0000000009120000-0x000000000915C000-memory.dmp
memory/4660-120-0x0000000006770000-0x0000000006771000-memory.dmp
memory/4660-114-0x0000000000FA0000-0x0000000000FA1000-memory.dmp
memory/4660-118-0x00000000059E0000-0x00000000059E1000-memory.dmp
memory/4660-117-0x0000000005940000-0x0000000005941000-memory.dmp
memory/4660-116-0x0000000005DA0000-0x0000000005DA1000-memory.dmp