General
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Target
90bec86542417ab42ac85ea61fab49f1.bin
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Size
780KB
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Sample
240203-datwgahfer
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MD5
02d4532930164b7a255f28f84008d1d8
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SHA1
31d881087cf67ce8509f8592718347edda295145
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SHA256
a40dedad4f19224dc1a6647bff812ab313328e703f6f41d601a885ea1bc8b8bc
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SHA512
84a1e3ec339029314346605a1b2b83faa106623f608f1eb5dec9886b1cef7c9e67c47603e9768ecef0b694d93fd3c721cd20f70b92c846e248333209664034e1
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SSDEEP
12288:x56CotkMqhlFJX03d8G0EIwTklBYFyT1G0mJg++aOJZl2rvLOKXKmUS41Sw9ZPCq:DAk9lDA8ZELkl2Fmj3+1OvIfniSYSwH5
Static task
static1
Malware Config
Extracted
amadey
4.15
http://185.215.113.68
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install_dir
d887ceb89d
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install_file
explorhe.exe
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strings_key
7cadc181267fafff9df8503e730d60e1
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url_paths
/theme/index.php
Extracted
amadey
4.17
http://193.233.132.167
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install_dir
4d0ab15804
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install_file
chrosha.exe
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strings_key
1a9519d7b465e1f4880fa09a6162d768
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url_paths
/enigma/index.php
Extracted
redline
2024
195.20.16.103:20440
Extracted
redline
@oni912
45.15.156.209:40481
Extracted
smokeloader
pub1
Extracted
amadey
http://185.215.113.68
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strings_key
7cadc181267fafff9df8503e730d60e1
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url_paths
/theme/index.php
Extracted
redline
@oleh_ps
185.172.128.33:8924
Targets
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Target
4740f3d6addd39c3db42e52d079c6282f84977b5e0a83d0201d1506df93a53c1.exe
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Size
793KB
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MD5
90bec86542417ab42ac85ea61fab49f1
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SHA1
ff0a2d6fb6a5956d75af39e813f81a27e5c7ab21
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SHA256
4740f3d6addd39c3db42e52d079c6282f84977b5e0a83d0201d1506df93a53c1
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SHA512
db67909b6e2a8b0157e45971c5ed88f35ab76b4193de34bb2f03ed02736a4cc36f00447b92088b93c8eed72c7debf226c0459250dd122ee909fb41b2f2edd733
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SSDEEP
12288:NOFiY7f/q8wNgnuo7YNQ1l2YcKify3iwUeN+90QjUW1JRkaTT0b1B0uxU:/f8wNgnHwQysiK3T3N+9aGLTT0b7x
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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XMRig Miner payload
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Blocklisted process makes network request
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Creates new service(s)
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Downloads MZ/PE file
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1