General
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Target
Seven.zip
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Size
1.2MB
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Sample
240427-zths7sgd44
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MD5
d9cf170636b9a430c624813619e3c168
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SHA1
2b17ffbb3ab2a3f4317f7fd75f633d64bbceb4eb
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SHA256
7a9903545d5426f33643b14a9bf96ae3835cdab512a6328d71f4b48e53d61e2d
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SHA512
fb1310e98a1e2247ac9a438d4971a82770304820fb4c3c972e959b4e153dacae4a7c7020e0ee7abac400c13789c53f424ebfa236b4665bd4bf3e5e12d2c2d665
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SSDEEP
24576:tV0Fu59cTU7YGubhiiR5epJtWbOq57FlUqdKZiD9O9bGZuiIUs+0:tV0c5b7Y5hP0TaOqJDdKO9O9OuF
Static task
static1
Behavioral task
behavioral1
Sample
Seven.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
Seven.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
runtimes/win/lib/netcoreapp2.0/System.Diagnostics.EventLog.dll
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
Seven.dll
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Size
1.0MB
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MD5
b6600bfb25a96266f32fc970c5f81af7
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SHA1
ec4d666fb864d209cfb537191c6344c75b60b35f
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SHA256
c522f6ff1e29c962afc5341090f4a5935a9e91ab420cb540ad5654c74f19a79a
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SHA512
3c237be55bb244782041d338fd789cf422975c88905f7a3153ccedaa3a4bd8e7aefa87409168bd11a6fdab77a750625f42bf177cafc73e6303264b3ef85d6036
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SSDEEP
24576:MAiJRmKabhoiT5mpV5Wfkqj7fl2qd8/eX58F7IZGAOKUJ:WmDh7MX2kq9Nd8O581gG9
Score1/10 -
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Target
Seven.exe
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Size
139KB
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MD5
6503f847c3281ff85b304fc674b62580
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SHA1
947536e0741c085f37557b7328b067ef97cb1a61
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SHA256
afd7657f941024ef69ca34d1e61e640c5523b19b0fad4dcb1c9f1b01a6fa166f
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SHA512
abc3b32a1cd7d0a60dd7354a9fcdff0bc37ec8a20bb2a8258353716d820f62d343c6ba9385ba893be0cca981bbb9ab4e189ccfeee6dd77cc0dc723e975532174
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SSDEEP
3072:miS4omp03WQthI/9S3BZi08iRQ1G78IVn27bSfcJd8lto:miS4ompB9S3BZi0a1G78IVhcTct
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Disables RegEdit via registry modification
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Disables Task Manager via registry modification
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Disables cmd.exe use via registry modification
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Executes dropped EXE
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Drops desktop.ini file(s)
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Drops file in System32 directory
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Target
runtimes/win/lib/netcoreapp2.0/System.Diagnostics.EventLog.dll
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Size
127KB
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MD5
9fb98981ec44d65d5a8fd867d7704dfb
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SHA1
7558a89c885ebad2fe4fdec28c1eb7235a751c7d
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SHA256
351f8619c3dafbad38ac8c89349b4c15073a944b2906b42cc7efe6353d21a985
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SHA512
b0226ad2487ee124953205079f7d13efdd8c4ec92a184a5687607ce78022ce5899bf079aff7a04685b5c44798483642f0996871ceebe094d8965d6ecf1833576
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SSDEEP
3072:GH/D1R8EYgMivs+qA8fb/+kPbPH5+LKlwnO4S5llBkQ7cEZ7A:GrQLgMivs+qdb/+kPl+4p4Sb7HZ7
Score1/10 -
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1