General
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Target
Vespy_Reborn.zip
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Size
12.7MB
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Sample
240508-wy4dxsgh3t
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MD5
509f2c3b16693d6f5567a4a6dffde364
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SHA1
cf39af0140ebe861cf2af42021d52ecfad17f159
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SHA256
17a451a55f760f6f99545b60f3c5bda02eb7ca8a4174bc53dbbb4ea5d6da6520
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SHA512
68c33171dbeac8c7b62d9049b3aa5bf051693600e12e6f904ac523920146cd51941aeca5c9b12ce9a2aec3f56d009887e6fc11408b0d47fb8a25fb68e55aef21
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SSDEEP
393216:Z9Urth+b05ydAwy3rYXIaMm4MQDY/5Hy74:Z3jSF7YXBMm4MEY5Hy74
Static task
static1
Behavioral task
behavioral1
Sample
Vespy/VespyGrabberBuilder.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
growtopia
https://discord.com/api/webhooks/1199763266872803338/8vedcXoMcyExhe1xhBm5f8ncmafWmOB3pkulE0l8g9Pel0t3ziyr2V51cLTVEjYsE4Rj
Extracted
xenorat
jctestwindows.airdns.org
Xeno_rat_nd8913d
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delay
5000
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install_path
temp
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port
45010
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startup_name
WindowsErrorHandler
Targets
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Target
Vespy/VespyGrabberBuilder.exe
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Size
12.6MB
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MD5
fab385fb154644665f94aca9424fb0ce
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SHA1
8dc525108cebd97b3127129cc1633a7f31010424
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SHA256
c08b63c50a78ca119a5ff4fe10592a0f66289708df38349e91e645214aae7576
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SHA512
07def38b8590ebaa95d7213e77e3892f60f10a87cef797fa07c6feb033f08d4148024360c7c32b5f92441c41236b8a86e66cee59bb51d6fbde97b86923a640e3
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SSDEEP
393216:NayDfg/3Y8G6jgVINcfwt+F2CZZiLe2Wq:wyDfYPwPwtO2Mie2J
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Detect ZGRat V1
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Creates new service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1