General
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Target
NEAS.4774d686f9800df2d1e74d71b0f627a0.exe
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Size
692KB
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Sample
231113-cqmawsga84
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MD5
4774d686f9800df2d1e74d71b0f627a0
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SHA1
0151930b8a6cd3d4566c77d2575bb0967e385625
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SHA256
a27f78bc391c03ebfd8090575eeedf89b59b88ac92517eb4686d7bfcf458d673
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SHA512
5209a28f5dbd251e5c4804e838ffe975891f860f061c45e01e43275eb9c7fca4137557a1b8cfdb80837edb05bfee964af8b8adcbef8d0541385b146c1edb65a4
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SSDEEP
12288:VMr8y90OnvQf68z5Ti+uYDRtQM6vY8UUS2w8h60ZDVbl0MOMsYTlLiN:lyJnv8rPcvYxT2w8PDVblL1PTlK
Static task
static1
Malware Config
Extracted
smokeloader
2022
http://5.42.92.190/fks/index.php
Extracted
redline
taiga
5.42.92.51:19057
Targets
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Target
NEAS.4774d686f9800df2d1e74d71b0f627a0.exe
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Size
692KB
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MD5
4774d686f9800df2d1e74d71b0f627a0
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SHA1
0151930b8a6cd3d4566c77d2575bb0967e385625
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SHA256
a27f78bc391c03ebfd8090575eeedf89b59b88ac92517eb4686d7bfcf458d673
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SHA512
5209a28f5dbd251e5c4804e838ffe975891f860f061c45e01e43275eb9c7fca4137557a1b8cfdb80837edb05bfee964af8b8adcbef8d0541385b146c1edb65a4
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SSDEEP
12288:VMr8y90OnvQf68z5Ti+uYDRtQM6vY8UUS2w8h60ZDVbl0MOMsYTlLiN:lyJnv8rPcvYxT2w8PDVblL1PTlK
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Detect Mystic stealer payload
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Detect ZGRat V1
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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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Downloads MZ/PE file
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Stops running service(s)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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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Legitimate hosting services abused for malware hosting/C2
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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
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify Tools
3Modify Registry
5