General
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Target
58fc32b8dd5fecda153ec0275ac5ac85.bin
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Size
1.7MB
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Sample
230721-bpk6rsbe72
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MD5
d71fc48d5d256c615ca6ffc5c8360b36
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SHA1
d2df21202b02e4c48417d804108465968a4d8a08
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SHA256
d9ed35ad9a48a546ade2bb12b34b3e66a12239a2bfe742afae6d83490c6defc9
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SHA512
762ce2cb8898bc5ce075df98d336507ab7cd96cb17d9fe7d6fc14049b4a6de8655dd6689c09acb75cd5d04b17d8af80b672c685bdac7a53b2fffa3d83413e9b4
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SSDEEP
24576:frHA5kdohjqUoL3jIJQIE+2Yi2n5YoSQRmnLhOLLtCFXyXkXTjq+MVA5T:Dh6ti3y1SYi2naJNkLtCVOMNV5T
Static task
static1
Behavioral task
behavioral1
Sample
0cbd85402b0521a07025a92e87ec97859fd9c1310786728899b3981e8bc55e0c.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
0cbd85402b0521a07025a92e87ec97859fd9c1310786728899b3981e8bc55e0c.exe
Resource
win10v2004-20230703-en
Malware Config
Extracted
redline
140723_11_RED
85.209.3.7:11615
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auth_value
3f34a491203d0fbe384ab2b527118c80
Extracted
amadey
3.80
45.15.156.208/jd9dd3Vw/index.php
second.amadgood.com/jd9dd3Vw/index.php
Extracted
laplas
http://168.100.10.236
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api_key
f52a5c9bc5eb2f51b22f04f3e85c301ac0170a650de6044773f0a8309fbdfb79
Targets
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Target
0cbd85402b0521a07025a92e87ec97859fd9c1310786728899b3981e8bc55e0c.exe
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Size
2.1MB
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MD5
58fc32b8dd5fecda153ec0275ac5ac85
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SHA1
02bc5d590f413c10f1846eaad45db40b425351e6
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SHA256
0cbd85402b0521a07025a92e87ec97859fd9c1310786728899b3981e8bc55e0c
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SHA512
e2587504c51ddf524ddc8969bcbec21fad3c000936718db13b0105d403f8930f21fe939ac5c81865c8d483f9ff406dea7a4ccd221861a6786997bc3902eca228
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SSDEEP
49152:2VRZIgNvEao5vRe22qrB2f2e5OUbR1S6LPYp39U0Ul/BlnjyHIG/L5LCOPA1:2VRZIgNvEao5vRe22qrB2f2e5OUb9gp2
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Drops file in Drivers directory
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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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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
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1