General
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Target
4a0711363568bbfd0c404309d58ee536_JaffaCakes118
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Size
1.2MB
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Sample
240516-jfqnwsag52
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MD5
4a0711363568bbfd0c404309d58ee536
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SHA1
80024ce5fab19c6275afd5588d246a1a1731e4c7
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SHA256
d9a9eec0d6b27dec8a2291eaa314611b1217ad6cfd02a3a923b20575228a9862
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SHA512
25dd82ff615bdcd4ad7818d66e678994a99354e9815f1847920a0e7cb42396ba8554b10f3e216459378df931af5a535049076734c3fa955705fe5fb39a612a66
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SSDEEP
24576:izld1fpw82KeHVv3Ti/sgzxgf0RMk8oKn2e5swElMoEz17RUzeDNUE9wanTTe:izld+THVasDToK7jECoI1lUqfle
Static task
static1
Behavioral task
behavioral1
Sample
4a0711363568bbfd0c404309d58ee536_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
4a0711363568bbfd0c404309d58ee536_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
quasar
1.4.0.0
1 radnik
52.188.202.106:8888
bytToFZNXzPXA5nAQB
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encryption_key
BF9zZGBjxY0nXXyDILV9
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
svchost.exe
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subdirectory
SubDir
Targets
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Target
4a0711363568bbfd0c404309d58ee536_JaffaCakes118
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Size
1.2MB
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MD5
4a0711363568bbfd0c404309d58ee536
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SHA1
80024ce5fab19c6275afd5588d246a1a1731e4c7
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SHA256
d9a9eec0d6b27dec8a2291eaa314611b1217ad6cfd02a3a923b20575228a9862
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SHA512
25dd82ff615bdcd4ad7818d66e678994a99354e9815f1847920a0e7cb42396ba8554b10f3e216459378df931af5a535049076734c3fa955705fe5fb39a612a66
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SSDEEP
24576:izld1fpw82KeHVv3Ti/sgzxgf0RMk8oKn2e5swElMoEz17RUzeDNUE9wanTTe:izld+THVasDToK7jECoI1lUqfle
Score10/10-
Quasar payload
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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