General
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Target
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299.exe
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Size
909KB
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Sample
240807-cd578s1eqe
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MD5
c8efdf607fd50fdefbc76a3cc6a080a7
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SHA1
abc7950d08edf60d26526f03521b4f34a5bfe811
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SHA256
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299
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SHA512
1af34ac458fdef4763b2b2af9d40df213da2a007d874ceaacf0c368c43e4a95476093ee1ad7bdf126922cbb2699b7505a956efa23fc8e814c0ecd5b407ce12bd
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SSDEEP
24576:0K1e88CJPdUpyzrw2m93kKj8q3TsQ9Ud8x9x:V1ljJPdUpOw2+8WX9u8b
Static task
static1
Behavioral task
behavioral1
Sample
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
asyncrat
0.5.8
blue.o7lab.me:7777
server.underground-cheat.xyz:7777
dtDtRWyW1m1g
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delay
3
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install
false
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install_file
$77WinUpdate.exe
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install_folder
%AppData%
Extracted
asyncrat
0.5.8
o7lab
154.216.20.242:5000
gia.o7lab.me:5000
GpMiIzUX7KoW
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delay
3
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install
false
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install_file
$77svchost.exe
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install_folder
%AppData%
Extracted
redline
gia.o7lab.me:26644
gia.o7lab.me:26644
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
o7lab
154.216.20.242:4449
voddalsrlcsfjcxz
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delay
4
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install
false
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install_folder
%AppData%
Targets
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Target
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299.exe
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Size
909KB
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MD5
c8efdf607fd50fdefbc76a3cc6a080a7
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SHA1
abc7950d08edf60d26526f03521b4f34a5bfe811
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SHA256
ab4d88e95480bb5ab60fab6bff16d132b390c1dd723d98616d40ff23fbad3299
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SHA512
1af34ac458fdef4763b2b2af9d40df213da2a007d874ceaacf0c368c43e4a95476093ee1ad7bdf126922cbb2699b7505a956efa23fc8e814c0ecd5b407ce12bd
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SSDEEP
24576:0K1e88CJPdUpyzrw2m93kKj8q3TsQ9Ud8x9x:V1ljJPdUpOw2+8WX9u8b
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Detect Neshta payload
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Modifies security service
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Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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SectopRAT payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Async RAT payload
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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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Modifies system executable filetype association
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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
3PowerShell
2Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Change Default File Association
1Scheduled Task/Job
1Scheduled Task
1