General
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Target
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f
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Size
252KB
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Sample
230910-14h3dsbg4w
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MD5
b108a5b239f094a00f798670aed9854c
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SHA1
72e660ed85d65576d6f675431ac689b82b497b10
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SHA256
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f
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SHA512
5e49e14209a4273442f3e08526ac50b0f1470f9c20ac06d1b4188cf41260f7ffc85e24c58e9e41ebb37dfb3b9f4a05ad85a86dcbdea623aadfb0700036c04570
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SSDEEP
6144:5BtRVIuzvvCGCr2eaPsB6gAOekjWqPduRd:5lTCGQMk6uMRd
Static task
static1
Behavioral task
behavioral1
Sample
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f.exe
Resource
win10-20230831-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
amadey
3.83
http://5.42.65.80/8bmeVwqx/index.php
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install_dir
207aa4515d
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install_file
oneetx.exe
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strings_key
3e634dd0840c68ae2ced83c2be7bf0d4
Extracted
redline
amadey_api
amadapi.tuktuk.ug:11290
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auth_value
a004bea47cf55a1c8841d46c3fe3e6f5
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
laplas
http://lpls.tuktuk.ug
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api_key
a0f588021b58e0c7908a163f8750678efedf2a66bf739a12427b379aef47ccde
Targets
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-
Target
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f
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Size
252KB
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MD5
b108a5b239f094a00f798670aed9854c
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SHA1
72e660ed85d65576d6f675431ac689b82b497b10
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SHA256
19b320942fa70caca7d487867368924c2b8bdedf4d995d5ca40fc4d83406e14f
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SHA512
5e49e14209a4273442f3e08526ac50b0f1470f9c20ac06d1b4188cf41260f7ffc85e24c58e9e41ebb37dfb3b9f4a05ad85a86dcbdea623aadfb0700036c04570
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SSDEEP
6144:5BtRVIuzvvCGCr2eaPsB6gAOekjWqPduRd:5lTCGQMk6uMRd
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Stops running service(s)
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify Tools
2Modify Registry
4Scripting
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1