Analysis
- max time kernel
141s - max time network
123s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/04/2021, 05:39
General
- Target GS_ PO NO.1862021.exe
- Size 642KB
- Sample210409-abescd5aza
- SHA256 0dc0f8dca48090c22d53e8b76e32094fa65a5e994c01507a987dd9b572c10844
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.odessabd.com
-
Port
587
-
Username
-
Password
abc321
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
- Drops file in Drivers directory 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\GS_ PO NO.1862021.exe"C:\Users\Admin\AppData\Local\Temp\GS_ PO NO.1862021.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2096-117-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2096-119-0x0000000002DA0000-0x0000000002DA1000-memory.dmp
memory/2096-120-0x0000000002DA1000-0x0000000002DA2000-memory.dmp
memory/4692-114-0x0000000002C90000-0x0000000002C91000-memory.dmp
memory/4692-116-0x000000007E920000-0x000000007E921000-memory.dmp
memory/4692-115-0x0000000002C91000-0x0000000002C92000-memory.dmp