Analysis
- max time kernel
126s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
10/05/2024, 12:11
General
- Target RFQ;NEW REQUIREMENT WITH PO.exe
- Size 4.6MB
- Sample240510-pcqsdagh38
- SHA256 29a30186b1e30d369c564e680e8c6f90bcacf14c442090837ad9ac0955484cdd
Malware Config
Extracted
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
YuWsikfV67lD
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
YuWsikfV67lD
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
- ZGRat
ZGRat is remote access trojan written in C#.
- 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
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ;NEW REQUIREMENT WITH PO.exe"C:\Users\Admin\AppData\Local\Temp\RFQ;NEW REQUIREMENT WITH PO.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RFQ;NEW REQUIREMENT WITH PO.exe"C:\Users\Admin\AppData\Local\Temp\RFQ;NEW REQUIREMENT WITH PO.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4212,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=3768 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
RFQ;NEW REQUIREMENT WITH PO.exe.log
memory/2476-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp
memory/2476-1-0x00000000003E0000-0x000000000087C000-memory.dmp
memory/2476-2-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/2476-3-0x0000000006AA0000-0x0000000006CD0000-memory.dmp
memory/2476-4-0x0000000007280000-0x0000000007824000-memory.dmp
memory/2476-5-0x0000000006D70000-0x0000000006E02000-memory.dmp
memory/2476-13-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-15-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-27-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-43-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-37-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-25-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-21-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-19-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-18-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-23-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-11-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-9-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-7-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-6-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-63-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-65-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-69-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-67-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-61-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-59-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-57-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-55-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-53-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-51-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-49-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-47-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-45-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-41-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-39-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-35-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-33-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-31-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-29-0x0000000006AA0000-0x0000000006CC9000-memory.dmp
memory/2476-4886-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/2476-4887-0x0000000006F70000-0x0000000006FDC000-memory.dmp
memory/2476-4888-0x0000000006FE0000-0x000000000702C000-memory.dmp
memory/2476-4889-0x0000000074B9E000-0x0000000074B9F000-memory.dmp
memory/2476-4890-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/2476-4891-0x00000000056B0000-0x0000000005704000-memory.dmp
memory/2476-4896-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/3408-4897-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3408-4898-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/3408-4899-0x0000000074B90000-0x0000000075340000-memory.dmp
memory/3408-4900-0x00000000054C0000-0x0000000005526000-memory.dmp
memory/3408-4901-0x0000000006A20000-0x0000000006A70000-memory.dmp
memory/3408-4902-0x0000000006B10000-0x0000000006BAC000-memory.dmp
memory/3408-4903-0x0000000006D00000-0x0000000006D0A000-memory.dmp
memory/3408-4904-0x0000000074B90000-0x0000000075340000-memory.dmp