General
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Target
JaffaCakes118_f459a784ada721c739fdd0ffd39f0725
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Size
13.3MB
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Sample
250111-cqrklsyncs
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MD5
f459a784ada721c739fdd0ffd39f0725
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SHA1
8e9dad10f064f4d7e831176e9082c7fd2ff38c0b
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SHA256
7a09042fcabbf4eb8d290df23a00b023fa10aadf329d599d7ff6ed5034621535
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SHA512
b481c57a94c1cd0bc3a2edf1aa5b1c1075051231e76298f0f75469722bdd34d28afce9327242b10b133276d5b24858a7691418a42d5e807bc965710d2c820c5a
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SSDEEP
49152:Kqsm55NYMPrb/T7vO90dL3BmAFd4A64nsfJlFngTR55I7NLz1:Kq95TUGP
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_f459a784ada721c739fdd0ffd39f0725.exe
Resource
win7-20240708-en
Malware Config
Extracted
quasar
1.4.0
COM Surrogate
10.8.1.66:8869
119b9028-5664-4725-b2c1-1e4eaf743d68
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encryption_key
B0092D1E1BA8BCBB825AA0760094E03D6D52E169
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install_name
3388.exe
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log_directory
COMLogs
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reconnect_delay
5000
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startup_key
COM Surrogate
Targets
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Target
JaffaCakes118_f459a784ada721c739fdd0ffd39f0725
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Size
13.3MB
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MD5
f459a784ada721c739fdd0ffd39f0725
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SHA1
8e9dad10f064f4d7e831176e9082c7fd2ff38c0b
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SHA256
7a09042fcabbf4eb8d290df23a00b023fa10aadf329d599d7ff6ed5034621535
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SHA512
b481c57a94c1cd0bc3a2edf1aa5b1c1075051231e76298f0f75469722bdd34d28afce9327242b10b133276d5b24858a7691418a42d5e807bc965710d2c820c5a
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SSDEEP
49152:Kqsm55NYMPrb/T7vO90dL3BmAFd4A64nsfJlFngTR55I7NLz1:Kq95TUGP
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Quasar family
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Quasar 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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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1