Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
10/05/2024, 08:51
General
- Target doc023561361500__079422732__202410502__000023.pdf.exe
- Size 897KB
- Sample240510-kr7l8ade8v
- SHA256 cdc1aa78c777e437a8945a500650fd6fbee46ece9f29537566dbd7ea13d21978
Malware Config
Extracted
-
Protocol
smtp
-
Host
sslout.de
-
Port
587
-
Username
-
Password
dataset123
Signatures
- Detect ZGRat V1 33 IoCs
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ZGRat
ZGRat is remote access trojan written in C#.
- ModiLoader Second Stage 2 IoCs
- Executes dropped EXE 1 IoCs
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\doc023561361500__079422732__202410502__000023.pdf.exe"C:\Users\Admin\AppData\Local\Temp\doc023561361500__079422732__202410502__000023.pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Libraries\wbqblamF.pifC:\Users\Public\Libraries\wbqblamF.pif2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
wbqblamF.pif
memory/1420-0-0x00000000006C0000-0x00000000006C1000-memory.dmp
memory/1420-1-0x0000000000400000-0x00000000004E9000-memory.dmp
memory/4988-4-0x0000000000400000-0x0000000001400000-memory.dmp
memory/4988-7-0x0000000000400000-0x0000000001400000-memory.dmp
memory/4988-9-0x0000000074FEE000-0x0000000074FEF000-memory.dmp
memory/4988-10-0x0000000034360000-0x00000000343BE000-memory.dmp
memory/4988-11-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/4988-12-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/4988-13-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/4988-14-0x00000000343C0000-0x0000000034964000-memory.dmp
memory/4988-15-0x00000000349B0000-0x0000000034A0C000-memory.dmp
memory/4988-19-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-29-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-75-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-71-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-69-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-67-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-65-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-63-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-61-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-59-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-57-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-53-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-51-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-49-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-48-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-45-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-43-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-41-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-39-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-35-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-33-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-31-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-27-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-25-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-23-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-21-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-73-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-55-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-37-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-17-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-16-0x00000000349B0000-0x0000000034A07000-memory.dmp
memory/4988-1167-0x0000000074FE0000-0x0000000075790000-memory.dmp
memory/4988-1166-0x0000000034B40000-0x0000000034BA6000-memory.dmp
memory/4988-1168-0x0000000035A10000-0x0000000035A60000-memory.dmp
memory/4988-1169-0x0000000035A60000-0x0000000035AFC000-memory.dmp
memory/4988-1170-0x0000000035E30000-0x0000000035EC2000-memory.dmp
memory/4988-1171-0x0000000036060000-0x000000003606A000-memory.dmp
memory/4988-1174-0x0000000074FEE000-0x0000000074FEF000-memory.dmp
memory/4988-1175-0x0000000074FE0000-0x0000000075790000-memory.dmp