Analysis
-
max time kernel
149s -
max time network
70s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
23-02-2021 12:57
General
-
Target
SecuriteInfo.com.Win32.32289.26241.exe
-
Size
511KB
-
MD5
c59f71a02c13a01d95bf37c095895748
-
SHA1
59c60b6a90cec4676afcc55a1397409e9d54b792
-
SHA256
983c358590898925db49d1d6a731b54d37c76760267664be45a7dc00646cff60
-
SHA512
f3ce51dfaefb5ca303c9facf646581af0ca7e823a0bc1f13bbd927a394ba701a82a5d188726fb6c6471928d1d2469b499654520fb5eadf264f8d0b49cd5059a0
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
jason.samtani@rxcleco.com - Password:
@Mexico1.,
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 2 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.32289.26241.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.32289.26241.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\avJawOiuQtyAB" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6FCD.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.32289.26241.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.32289.26241.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\tmp6FCD.tmpMD5
ae7b6e4ad47fa83a1e5e23a79356178d
SHA1884d0e57e221ded189fc611308ebd03942b3ddb6
SHA256ab3c826dd391006a70afb1bbde4527ad0afb483d3055fc16e922d5afb9305997
SHA51201e3ff118c0c16e8d2e5a46c72f240fd5d26f94d1e3e8ed42757a3d20f6418615b1fef7642efe9bfbe5d89ec417824b65e6eabc7291d238e1f5f43a534b1570d
-
memory/900-24-0x0000000005D20000-0x0000000005D21000-memory.dmpFilesize
4KB
-
memory/900-23-0x00000000051B0000-0x00000000051B1000-memory.dmpFilesize
4KB
-
memory/900-22-0x0000000002B70000-0x0000000002B71000-memory.dmpFilesize
4KB
-
memory/900-17-0x0000000073290000-0x000000007397E000-memory.dmpFilesize
6.9MB
-
memory/900-16-0x000000000043749E-mapping.dmp
-
memory/900-15-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/1036-7-0x0000000004CB0000-0x0000000004CB1000-memory.dmpFilesize
4KB
-
memory/1036-11-0x0000000004F40000-0x0000000004F43000-memory.dmpFilesize
12KB
-
memory/1036-12-0x0000000006F50000-0x0000000006FAE000-memory.dmpFilesize
376KB
-
memory/1036-10-0x00000000026B0000-0x00000000026B1000-memory.dmpFilesize
4KB
-
memory/1036-9-0x0000000004E70000-0x0000000004E71000-memory.dmpFilesize
4KB
-
memory/1036-8-0x0000000004C20000-0x0000000004C21000-memory.dmpFilesize
4KB
-
memory/1036-2-0x0000000073290000-0x000000007397E000-memory.dmpFilesize
6.9MB
-
memory/1036-6-0x0000000005110000-0x0000000005111000-memory.dmpFilesize
4KB
-
memory/1036-5-0x0000000002800000-0x0000000002801000-memory.dmpFilesize
4KB
-
memory/1036-3-0x00000000002D0000-0x00000000002D1000-memory.dmpFilesize
4KB
-
memory/3448-13-0x0000000000000000-mapping.dmp