General
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Target
NezurExternal.exe
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Size
16.7MB
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Sample
241111-zznawavrew
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MD5
16633521375e4c41f42795772b2f3d8c
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SHA1
4d91dc868bdcf8ac30e497fb228c7da7e727e8c9
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SHA256
c50571f4804e26df25659624ee28ab859eb10fa1040c85d6f484e236a561798a
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SHA512
63ec8de664fd2aa9bd43e6e7ecf3d3e451da942852b333810a80cf38ee1e2f79d3760cbc8d42e2961c3538539571a26114597caba6396205f5924941fb90ea8c
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SSDEEP
196608:7dtABVEjBCvHs1jgGbd/o+XhZdxc4dKFJvm80Qn3fgjtak9+rrtRyomypejC4zQT:L+s1ho+Xh1c4doJfRfgjtaRrJRyjNs
Malware Config
Extracted
quasar
1.4.1
Nezur
dagoatlandon-37755.portmap.host:37755
3ddf884f-be3a-435b-88a2-f9e41fc7a24a
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encryption_key
FDDCE55D0A4786102F3BB3EE51B9C335B8CC8CCF
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install_name
Windows.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
WindowsUpdate
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subdirectory
SubDir
Targets
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Target
NezurExternal.exe
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Size
16.7MB
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MD5
16633521375e4c41f42795772b2f3d8c
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SHA1
4d91dc868bdcf8ac30e497fb228c7da7e727e8c9
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SHA256
c50571f4804e26df25659624ee28ab859eb10fa1040c85d6f484e236a561798a
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SHA512
63ec8de664fd2aa9bd43e6e7ecf3d3e451da942852b333810a80cf38ee1e2f79d3760cbc8d42e2961c3538539571a26114597caba6396205f5924941fb90ea8c
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SSDEEP
196608:7dtABVEjBCvHs1jgGbd/o+XhZdxc4dKFJvm80Qn3fgjtak9+rrtRyomypejC4zQT:L+s1ho+Xh1c4doJfRfgjtaRrJRyjNs
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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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