General
- Target Due Invoice pdf.exe
- Size 196KB
- Sample240529-netrdade26
- SHA256 71540af9f3dd877a91cd506fb2efb0ebb4211c4370c8edb74185a5b9554bb66d
- MD5 06f89bea6cec0ee3459c26732c6f4d40
- SHA1 077c773301223d98b07630487facd24710353335
- SHA512 a172753e363467928c9bf700f36865eb53ab5ea85dcbf7bb3fa8bc756f130eacf3ba194f8b25707203b55e8b84a256f756e27a17cce4f81991e9cc2c31353d6b
- SSDEEP 3072:gpFMiA1m+CfRqBpLd0aTUWs+zZl1/eSFZQ0xw5W1LvTFH:gpfqRCfsppZlBvvw5WNRH
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Due Invoice pdf.exe
Resource
win7-20240221-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
Due Invoice pdf.exe
Resource
win10v2004-20240426-en
18 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
jahnindustry.shop
-
Port
587
-
Username
-
Password
WmfkJ55yPdtj
-
Email to
Extracted
Family
-
xworm
Version
-
5.0
C2
-
178.215.236.251:717
Mutex
-
0AVeWj1eTvHM3Un2
Attributes
-
Install_directory
%AppData%
-
install_file
XClient.exe
-
telegram
https://api.telegram.org/bot5987023205:AAFlvwKv3zD3wQ2CQAewIB6uU95uBQ25ip0/sendMessage?chat_id=5202962680
aes.plain
Targets
-
- Target Due Invoice pdf.exe
- Size 196KB
- SHA256 71540af9f3dd877a91cd506fb2efb0ebb4211c4370c8edb74185a5b9554bb66d
- MD5 06f89bea6cec0ee3459c26732c6f4d40
- SHA1 077c773301223d98b07630487facd24710353335
- SHA512 a172753e363467928c9bf700f36865eb53ab5ea85dcbf7bb3fa8bc756f130eacf3ba194f8b25707203b55e8b84a256f756e27a17cce4f81991e9cc2c31353d6b
- SSDEEP 3072:gpFMiA1m+CfRqBpLd0aTUWs+zZl1/eSFZQ0xw5W1LvTFH:gpfqRCfsppZlBvvw5WNRH
- MD5 SHA1 SHA512 SSDEEP
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Detect Xworm Payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext