Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
-
submitted
13-05-2024 07:08
General
-
Target
RFQ(PO1,2AN3)002088UTH-PDF.exe
-
Size
1.1MB
-
MD5
3958dafe982242ba8f1f7e7e825ec4a2
-
SHA1
39a4d7bae94362f847e27a74d6bdde9e67156151
-
SHA256
efd16c6f8fc22f43df89359117ff7ee0b82b82bce6d0849c1b1fd40bdf0a841f
-
SHA512
84dc7972a23def2db184688e22a7d2a32b0aa574b521e63d180485eac38d154ed67c745b15e55de01990b009248316e05a118ed7d67b84024d890bf0e2664458
-
SSDEEP
24576:CA0ReRHP4+ngiPzZPQgBt9o/1bIhTmOLp:CUd+gBWbIhaO9
Malware Config
Extracted
Protocol: smtp- Host:
mail.flowja.com - Port:
587 - Username:
[email protected] - Password:
526242227
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.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Modifies system certificate store 2 TTPs 2 IoCs
-
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
-
Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ(PO1,2AN3)002088UTH-PDF.exe"C:\Users\Admin\AppData\Local\Temp\RFQ(PO1,2AN3)002088UTH-PDF.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\extrac32.exeC:\\Windows\\System32\\extrac32.exe /C /Y C:\Users\Admin\AppData\Local\Temp\RFQ(PO1,2AN3)002088UTH-PDF.exe C:\\Users\\Public\\Libraries\\Xhauzthq.PIF2⤵
-
-
C:\Users\Public\Libraries\qhtzuahX.pifC:\Users\Public\Libraries\qhtzuahX.pif2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
66KB
MD5c116d3604ceafe7057d77ff27552c215
SHA1452b14432fb5758b46f2897aeccd89f7c82a727d
SHA2567bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
SHA5129202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6
-
Filesize
4KB
-
Filesize
1.1MB
-
Filesize
16.0MB
-
Filesize
16.0MB
-
Filesize
4KB
-
Filesize
360KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
5.6MB
-
Filesize
360KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
7.7MB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
332KB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
320KB
-
Filesize
624KB
-
Filesize
584KB
-
Filesize
40KB
-
Filesize
4KB
-
Filesize
7.7MB