General
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Target
TLauncher-2.879-Installer-1.1.1.exe
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Size
22.6MB
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Sample
230502-zjyfxace29
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MD5
c4ceda8c435298d23cc40a842f426d61
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SHA1
c7337094f09852b00a815950e96f3292295e9e15
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SHA256
e132be19bc7ae8a96d3d620710fa26b614e022abecccc161ad733eff732afcd6
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SHA512
25e74422d3b7adeb0cc805bbe41298d4e0fcf984b038c63a3a4faeea16e10a18f113c9a7d946e16f377ad9e3a5ca0a6425d7650b62c1e5db9ee2299e9921f52b
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SSDEEP
393216:LXfgqusAgbGPfs/dQETVlOBbpFEjdGphRqV56Hpkf+V4scTKAjENq3:LvtDpsHExi73qqHpg+Vvc+Amc
Static task
static1
Behavioral task
behavioral1
Sample
TLauncher-2.879-Installer-1.1.1.exe
Resource
win7-20230220-en
Malware Config
Targets
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Target
TLauncher-2.879-Installer-1.1.1.exe
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Size
22.6MB
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MD5
c4ceda8c435298d23cc40a842f426d61
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SHA1
c7337094f09852b00a815950e96f3292295e9e15
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SHA256
e132be19bc7ae8a96d3d620710fa26b614e022abecccc161ad733eff732afcd6
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SHA512
25e74422d3b7adeb0cc805bbe41298d4e0fcf984b038c63a3a4faeea16e10a18f113c9a7d946e16f377ad9e3a5ca0a6425d7650b62c1e5db9ee2299e9921f52b
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SSDEEP
393216:LXfgqusAgbGPfs/dQETVlOBbpFEjdGphRqV56Hpkf+V4scTKAjENq3:LvtDpsHExi73qqHpg+Vvc+Amc
Score10/10-
BazarBackdoor
Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.
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Bazar/Team9 Backdoor payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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