General
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Target
df577e470c318e1742981d5f4029734392e3ef74366b554a77e78023590fc57f.zip
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Size
833KB
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Sample
240402-l7k9laec7y
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MD5
d393330ff1dae7ba41e00808f0bec80f
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SHA1
16555529a366f32fbbe81b2f5fc17cbe5f565b6c
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SHA256
db697782cf909776181ac61571c8cea7b322a8516dcf2362080fe0587c0c8439
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SHA512
c56d432b1f9184f167b95693d27b780acb8cd5523afdfdf77e8320ecb8061ab96439e472b99b173f7fbd5c21998795451d4113ba3d117acabfc316464361db7a
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SSDEEP
24576:y9Kcvv1B/NAOM0rDrA76KjYdHX5KlfhVeuiZ:y0e1B/Nvfv8i4lfhcua
Static task
static1
Behavioral task
behavioral1
Sample
df577e470c318e1742981d5f4029734392e3ef74366b554a77e78023590fc57f.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
breha
77.91.124.55:19071
Targets
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Target
df577e470c318e1742981d5f4029734392e3ef74366b554a77e78023590fc57f.exe
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Size
877KB
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MD5
eca05379305a79927fa28d92dfae17e4
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SHA1
04dd6087a27ae3c952e37f7e3376d1684c4d89c2
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SHA256
df577e470c318e1742981d5f4029734392e3ef74366b554a77e78023590fc57f
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SHA512
399cc8ae6be5a08ada89a58409e5c5e97a6e936d140279066b90133ca0cdb3efbf36f90f2c480abcdc3849471ce56de4fa35c22f94bc7fc3923143dfd800b644
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SSDEEP
12288:mMrRy90OZS8MmmyqQaai0wpNTcHMPAqUA/im7He4aHKOC1AzOIwV:vyb/myDaaRecsoqFimDe5Hsy8V
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Detect Mystic stealer payload
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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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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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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
1