General
- Target Doc0781123608.exe
- Size 94KB
- Sample240523-vvt6eaac4s
- SHA256 4deb0f08ddd189fab483b1efcabcaf507e43a68d255ca87e1ffa32f248f1f8ac
- MD5 9f170077dff189a195a49d2e2904b1d6
- SHA1 9467dbf8dd36ebb899eed2200ab0eb5fcabc5604
- SHA512 a061207c5f11025de58d9bd143f2dc80612e8599b921b9e6d398e2394239cab702b0a9d6020eb899899df3b0a29976bf8c5043f8f2220d6a7a10d48aef7dc415
- SSDEEP 1536:4glqLIQqCxlxFCxMk/joIAy/vezSTXU/JyLN0wKEsvp3hGH:VqLdPxlxFhTvAd22N5psv2H
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Doc0781123608.exe
Resource
win7-20240221-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
Doc0781123608.exe
Resource
win10v2004-20240426-en
18 signatures
150 seconds
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
tCUWipA8mPMH
-
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
Extracted
Credentials
-
Protocol
smtp
-
Host
66.29.151.236
-
Port
587
-
Username
-
Password
tCUWipA8mPMH
Targets
-
- Target Doc0781123608.exe
- Size 94KB
- SHA256 4deb0f08ddd189fab483b1efcabcaf507e43a68d255ca87e1ffa32f248f1f8ac
- MD5 9f170077dff189a195a49d2e2904b1d6
- SHA1 9467dbf8dd36ebb899eed2200ab0eb5fcabc5604
- SHA512 a061207c5f11025de58d9bd143f2dc80612e8599b921b9e6d398e2394239cab702b0a9d6020eb899899df3b0a29976bf8c5043f8f2220d6a7a10d48aef7dc415
- SSDEEP 1536:4glqLIQqCxlxFCxMk/joIAy/vezSTXU/JyLN0wKEsvp3hGH:VqLdPxlxFhTvAd22N5psv2H
- 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