General
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Target
b24d317c065682317220e1b1280b0c3e.exe
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Size
9.7MB
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Sample
211228-klfljsdfb5
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MD5
b24d317c065682317220e1b1280b0c3e
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SHA1
93d1df814f81cf702823aea245408892c1468cc3
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SHA256
55560b608e7a7515329d395c72dc9cebc5cdd7b4c0f153d6e02eb74c2a609feb
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SHA512
c03c4ff86f3d9818b9d5132f27c8ea080ab949f8a0c6c5674a5641c5c7b329e4d217fc1f4ef39aa3e060e29e7ecdab896fc57971ad8bef33fb156907254242ab
Static task
static1
Behavioral task
behavioral1
Sample
b24d317c065682317220e1b1280b0c3e.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
http://www.biohazardgraphics.com/
Extracted
raccoon
8fc55a7ea41b0c5db2ca3c881e20966100c28a40
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url4cnc
http://194.180.174.53/jredmankun
http://91.219.236.18/jredmankun
http://194.180.174.41/jredmankun
http://91.219.236.148/jredmankun
https://t.me/jredmankun
Extracted
redline
v3user1
159.69.246.184:13127
Extracted
redline
media22ns
65.108.69.168:13293
Targets
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Target
b24d317c065682317220e1b1280b0c3e.exe
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Size
9.7MB
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MD5
b24d317c065682317220e1b1280b0c3e
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SHA1
93d1df814f81cf702823aea245408892c1468cc3
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SHA256
55560b608e7a7515329d395c72dc9cebc5cdd7b4c0f153d6e02eb74c2a609feb
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SHA512
c03c4ff86f3d9818b9d5132f27c8ea080ab949f8a0c6c5674a5641c5c7b329e4d217fc1f4ef39aa3e060e29e7ecdab896fc57971ad8bef33fb156907254242ab
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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