Analysis
- max time kernel
151s - max time network
146s - platform
windows10_x64 - resource
win10v200722 - submitted
13/08/2020, 12:38
General
- Target NEW ORDER po 21000491 from Ukraine.exe
- Size 810KB
- Sample200813-jptjabbjw6
- SHA256 aa556dde1f62e5e897bf5db6980f8202febe626f2e9840190f1f2695eec3c065
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.suncurepelletmill.com
-
Port
587
-
Username
-
Password
pellet2013
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 5 IoCs
- UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops startup file 1 IoCs
- 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 4 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEW ORDER po 21000491 from Ukraine.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER po 21000491 from Ukraine.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
-
-
C:\Users\Admin\AppData\Local\Temp\NEW ORDER po 21000491 from Ukraine.exe"C:\Users\Admin\AppData\Local\Temp\NEW ORDER po 21000491 from Ukraine.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3032-6-0x0000000002362000-0x0000000002363000-memory.dmp
memory/3032-14-0x0000000005CE0000-0x0000000005CE1000-memory.dmp
memory/3032-3-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/3032-4-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/3032-5-0x0000000002230000-0x000000000228A000-memory.dmp
memory/3032-10-0x0000000004B10000-0x0000000004B11000-memory.dmp
memory/3032-15-0x0000000005C90000-0x0000000005C91000-memory.dmp
memory/3032-1-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/3032-11-0x00000000049D0000-0x00000000049D1000-memory.dmp
memory/3032-12-0x0000000000950000-0x0000000000951000-memory.dmp
memory/3032-13-0x0000000005110000-0x0000000005111000-memory.dmp
memory/3032-7-0x0000000073460000-0x0000000073B4E000-memory.dmp