General
-
Target
[Schedule_&_Booking__18th_oct.exe
-
Size
525KB
-
Sample
211018-nn7plaedfl
-
MD5
4114e15de65a9ec4b8eacc3ef60804bb
-
SHA1
eb450264abe3b3ed70167f267cb974ea13d60260
-
SHA256
d81e35754aa34fb2fd0b850b4f1d8080a64a8408623303d3a8abecea5b0a30de
-
SHA512
256e27521a7008896808a798222025769a00aa155148e843a959c969bb9b7e369a4d57f5d1605fe4c1d1f0704c675df638eea032f602c51d1fb78e2af8e6805c
Static task
static1
Behavioral task
behavioral1
Sample
[Schedule_&_Booking__18th_oct.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
[Schedule_&_Booking__18th_oct.exe
Resource
win10-en-20210920
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.mail.ru - Port:
587 - Username:
[email protected] - Password:
PxhrKDkvikRcSaP2dkv9
Extracted
quasar
2.1.0.0
Office04
grace.adds-only.xyz:1609
VNM_MUTEX_c2q7y2ayYutZ2XaYe7
-
encryption_key
wHq4o3k6UfKZv19jkcxs
-
install_name
winrara.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Venom Client Startup
-
subdirectory
SubDir
Extracted
quasar
- encryption_key
- install_name
- log_directory
-
reconnect_delay
3000
- startup_key
- subdirectory
Targets
-
-
Target
[Schedule_&_Booking__18th_oct.exe
-
Size
525KB
-
MD5
4114e15de65a9ec4b8eacc3ef60804bb
-
SHA1
eb450264abe3b3ed70167f267cb974ea13d60260
-
SHA256
d81e35754aa34fb2fd0b850b4f1d8080a64a8408623303d3a8abecea5b0a30de
-
SHA512
256e27521a7008896808a798222025769a00aa155148e843a959c969bb9b7e369a4d57f5d1605fe4c1d1f0704c675df638eea032f602c51d1fb78e2af8e6805c
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
-
Quasar Payload
-
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
-
AgentTesla Payload
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
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
-