Analysis
- max time kernel
142s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
21/02/2024, 07:35
General
- Target 570a6f299fe580cc42ea482aa091e1e6.exe
- Size 681KB
- Sample240221-jepp7sch9z
- SHA256 f297ff70bf504f4de6493af8ee41f6db917d6c849436c88caaaeda0bc779d599
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp8nl.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp8nl.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\570a6f299fe580cc42ea482aa091e1e6.exe"C:\Users\Admin\AppData\Local\Temp\570a6f299fe580cc42ea482aa091e1e6.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\570a6f299fe580cc42ea482aa091e1e6.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\570a6f299fe580cc42ea482aa091e1e6.exe"C:\Users\Admin\AppData\Local\Temp\570a6f299fe580cc42ea482aa091e1e6.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
570a6f299fe580cc42ea482aa091e1e6.exe.log
__PSScriptPolicyTest_x1mhi2fp.o2n.ps1
memory/760-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/760-53-0x0000000006520000-0x0000000006570000-memory.dmp
memory/760-64-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/760-16-0x0000000005640000-0x0000000005650000-memory.dmp
memory/760-17-0x0000000005790000-0x00000000057F6000-memory.dmp
memory/760-14-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/2212-5-0x00000000059E0000-0x00000000059EA000-memory.dmp
memory/2212-9-0x0000000007350000-0x00000000073D2000-memory.dmp
memory/2212-10-0x0000000009A00000-0x0000000009A9C000-memory.dmp
memory/2212-8-0x0000000005C80000-0x0000000005C92000-memory.dmp
memory/2212-7-0x0000000005C60000-0x0000000005C6E000-memory.dmp
memory/2212-15-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/2212-6-0x0000000005C20000-0x0000000005C40000-memory.dmp
memory/2212-0-0x0000000000F40000-0x0000000000FF0000-memory.dmp
memory/2212-4-0x00000000059B0000-0x00000000059C0000-memory.dmp
memory/2212-3-0x0000000005A50000-0x0000000005AE2000-memory.dmp
memory/2212-2-0x0000000006000000-0x00000000065A4000-memory.dmp
memory/2212-1-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/3668-23-0x0000000005990000-0x00000000059B2000-memory.dmp
memory/3668-51-0x00000000081C0000-0x000000000883A000-memory.dmp
memory/3668-22-0x0000000003040000-0x0000000003050000-memory.dmp
memory/3668-19-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/3668-24-0x0000000006130000-0x0000000006196000-memory.dmp
memory/3668-34-0x0000000006430000-0x0000000006784000-memory.dmp
memory/3668-35-0x0000000006860000-0x000000000687E000-memory.dmp
memory/3668-36-0x0000000006900000-0x000000000694C000-memory.dmp
memory/3668-37-0x0000000003040000-0x0000000003050000-memory.dmp
memory/3668-38-0x0000000006E40000-0x0000000006E72000-memory.dmp
memory/3668-39-0x00000000709C0000-0x0000000070A0C000-memory.dmp
memory/3668-49-0x0000000006E20000-0x0000000006E3E000-memory.dmp
memory/3668-50-0x0000000007840000-0x00000000078E3000-memory.dmp
memory/3668-20-0x0000000003040000-0x0000000003050000-memory.dmp
memory/3668-52-0x0000000007B70000-0x0000000007B8A000-memory.dmp
memory/3668-21-0x00000000059D0000-0x0000000005FF8000-memory.dmp
memory/3668-54-0x0000000007BE0000-0x0000000007BEA000-memory.dmp
memory/3668-55-0x0000000007DF0000-0x0000000007E86000-memory.dmp
memory/3668-56-0x0000000007D70000-0x0000000007D81000-memory.dmp
memory/3668-57-0x0000000007DC0000-0x0000000007DCE000-memory.dmp
memory/3668-58-0x0000000007DD0000-0x0000000007DE4000-memory.dmp
memory/3668-59-0x0000000007ED0000-0x0000000007EEA000-memory.dmp
memory/3668-60-0x0000000007EB0000-0x0000000007EB8000-memory.dmp
memory/3668-63-0x0000000074D40000-0x00000000754F0000-memory.dmp
memory/3668-18-0x0000000002F30000-0x0000000002F66000-memory.dmp