General
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Target
3f5d7a56ba1191ed29d0adb424c142bb186038a2511038ab40ac2f72b1f76aba
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Size
932KB
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Sample
230923-y2pq2sca53
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MD5
2a04c0c8529f1b77130b264a3fcf8300
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SHA1
3184308d14bf8a61885bd65e7cdba0f737a76a38
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SHA256
3f5d7a56ba1191ed29d0adb424c142bb186038a2511038ab40ac2f72b1f76aba
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SHA512
8e6426710083b0fa0920215682a2bfeebce6fadede52c45fdbece4f303ade049f30860b0142d87f29b801710e2d4f410838d290dbc3ee192ff612118f55c617e
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SSDEEP
12288:4Mr7y90b2QkBveFK/aWBqq1o6Um3NRMuOz/bvacM0QPikyeSve4Eemjr529Vpksn:DyK2vC8qJ7wSuOc0ReSveu22JksRB
Static task
static1
Behavioral task
behavioral1
Sample
3f5d7a56ba1191ed29d0adb424c142bb186038a2511038ab40ac2f72b1f76aba.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
redline
nanya
77.91.124.82:19071
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auth_value
640aa5afe54f566d8795f0dc723f8b52
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
fabookie
http://app.nnnaajjjgc.com/check/safe
Targets
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Target
3f5d7a56ba1191ed29d0adb424c142bb186038a2511038ab40ac2f72b1f76aba
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Size
932KB
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MD5
2a04c0c8529f1b77130b264a3fcf8300
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SHA1
3184308d14bf8a61885bd65e7cdba0f737a76a38
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SHA256
3f5d7a56ba1191ed29d0adb424c142bb186038a2511038ab40ac2f72b1f76aba
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SHA512
8e6426710083b0fa0920215682a2bfeebce6fadede52c45fdbece4f303ade049f30860b0142d87f29b801710e2d4f410838d290dbc3ee192ff612118f55c617e
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SSDEEP
12288:4Mr7y90b2QkBveFK/aWBqq1o6Um3NRMuOz/bvacM0QPikyeSve4Eemjr529Vpksn:DyK2vC8qJ7wSuOc0ReSveu22JksRB
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Detect Fabookie payload
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Detects Healer an antivirus disabler dropper
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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XMRig Miner payload
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Downloads MZ/PE file
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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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Uses the VBS compiler for execution
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
1Disable or Modify Tools
1Modify Registry
2Scripting
1