General
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Target
emmasBackdoor.exe
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Size
2.9MB
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Sample
241217-pqj7rayrbz
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MD5
0266f80fe6efd3e3e4bd0363d17bcbde
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SHA1
b144914eb53d2e35e410be64d2db052d06d680df
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SHA256
6cffbcd23aeb7ea8c813cda4dad413b9c24d983c0fa6da03931b690b04502411
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SHA512
21174624b988b26d16ba96c57b65a0dd0c0fa02d5396ca29c5cc11851f7546a528e1343f3216b224f3deebb1e749ac1dfd02fc5485bf4a0dd5b6d0983c496ac8
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SSDEEP
49152:EwREDDMVBq77B4L8lXQn/zJNGJ7YTpZIn+lD2GgWinoaDFO/82:EwRE8q77B44+zJNN1aHNo2O/82
Static task
static1
Malware Config
Extracted
quasar
1.4.1
EmmasSub
rath3r.xyz:4782
7126373e-e872-4f94-bbbb-42e88d57137b
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encryption_key
4DC093FC202D016F95DCEE92AAF2874F56ACC3F2
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install_name
Windows.WARP.JITService.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
MicrosoftUpdateTaskMachineCore
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subdirectory
ice
Targets
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Target
emmasBackdoor.exe
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Size
2.9MB
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MD5
0266f80fe6efd3e3e4bd0363d17bcbde
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SHA1
b144914eb53d2e35e410be64d2db052d06d680df
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SHA256
6cffbcd23aeb7ea8c813cda4dad413b9c24d983c0fa6da03931b690b04502411
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SHA512
21174624b988b26d16ba96c57b65a0dd0c0fa02d5396ca29c5cc11851f7546a528e1343f3216b224f3deebb1e749ac1dfd02fc5485bf4a0dd5b6d0983c496ac8
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SSDEEP
49152:EwREDDMVBq77B4L8lXQn/zJNGJ7YTpZIn+lD2GgWinoaDFO/82:EwRE8q77B44+zJNN1aHNo2O/82
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Quasar family
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Quasar payload
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Executes dropped EXE
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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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