General
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Target
a1dcf277a250c0e5fea2107ac6c3ffbd3a2835a9ef6618c777c6bb773ff41484
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Size
934KB
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Sample
230923-2al3macd87
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MD5
0cb31340c43c720386ce146e9dc6af7b
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SHA1
c74df145b136a4a7816dd7c7669d34075feffed3
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SHA256
a1dcf277a250c0e5fea2107ac6c3ffbd3a2835a9ef6618c777c6bb773ff41484
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SHA512
97589f05513d01ecfd53879fadc77c88b28ee637b4b8cec8a836708edd63997926a305843d5729abe3f2a4264fe1540fd241e421b3323d88fdd0711f2769230f
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SSDEEP
12288:yMrty90SFF34Wy1OaGQaeZqhA/7Wxegw+fnd9Q88ceSrdQH9/iv6XVmwWFS0Fx:HyV34d1j3jZJsBw+PV8cgdKvelMJ7
Static task
static1
Behavioral task
behavioral1
Sample
a1dcf277a250c0e5fea2107ac6c3ffbd3a2835a9ef6618c777c6bb773ff41484.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
a1dcf277a250c0e5fea2107ac6c3ffbd3a2835a9ef6618c777c6bb773ff41484
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Size
934KB
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MD5
0cb31340c43c720386ce146e9dc6af7b
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SHA1
c74df145b136a4a7816dd7c7669d34075feffed3
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SHA256
a1dcf277a250c0e5fea2107ac6c3ffbd3a2835a9ef6618c777c6bb773ff41484
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SHA512
97589f05513d01ecfd53879fadc77c88b28ee637b4b8cec8a836708edd63997926a305843d5729abe3f2a4264fe1540fd241e421b3323d88fdd0711f2769230f
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SSDEEP
12288:yMrty90SFF34Wy1OaGQaeZqhA/7Wxegw+fnd9Q88ceSrdQH9/iv6XVmwWFS0Fx:HyV34d1j3jZJsBw+PV8cgdKvelMJ7
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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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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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