Analysis
- max time kernel
94s - max time network
115s - platform
windows10_x64 - resource
win10v20210410 - submitted
17/08/2021, 13:07
General
- Target PO NO. P0008005.exe
- Size 8KB
- Sample210817-n8ytrgpf92
- SHA256 12a978875dc90e03cbb76d024222abfdc8296ed675fca2e17ca6447ce7bf0080
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.avatar.ps/
-
Port
21
-
Username
-
Password
tpe2zfF]j0Xc
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
- Downloads MZ/PE file
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO NO. P0008005.exe"C:\Users\Admin\AppData\Local\Temp\PO NO. P0008005.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\PO NO. P0008005.exe"C:\Users\Admin\AppData\Local\Temp\PO NO. P0008005.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2228-128-0x0000000004A10000-0x0000000004A11000-memory.dmp
memory/2228-119-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2228-127-0x00000000048B0000-0x0000000004DAE000-memory.dmp
memory/2228-129-0x00000000055A0000-0x00000000055A1000-memory.dmp
memory/2228-130-0x0000000005A70000-0x0000000005A71000-memory.dmp
memory/2228-131-0x0000000004D80000-0x0000000004D81000-memory.dmp
memory/2228-132-0x00000000048B0000-0x0000000004DAE000-memory.dmp
memory/3244-117-0x0000000001950000-0x0000000001959000-memory.dmp
memory/3244-118-0x0000000006770000-0x0000000006771000-memory.dmp
memory/3244-116-0x0000000005BD0000-0x0000000005BD1000-memory.dmp
memory/3244-126-0x0000000001560000-0x0000000001561000-memory.dmp
memory/3244-114-0x0000000000E90000-0x0000000000E91000-memory.dmp