General
- Target Skinschanger.exe
- Size 1.1MB
- Sample211230-mbc4saecgr
- SHA256 4fce37e360ca280e7aca9ce2eacef82c77a4b7d62bf23a447fe582ad79847d4d
- MD5 be277c5f2029e1e98383ddc3e6029a46
- SHA1 22e0a61b66d565190e0647057037b7c144cc0878
- SHA512 8571976840e4e2608a965cf22cf6dbbc834e467b3b7b97e0fcb8d268bb0c1eebccdc72f8ed238bef8a17fecedd1e85e3e7d0d76e8a6edfc052e2b7c31a658152
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
Skinschanger.exe
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Skinschanger.exe
Resource
win10-en-20211208
0 signatures
0 seconds
Malware Config
Extracted
Family
-
redline
C2
-
45.153.184.61:34783
Extracted
Family
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redline
Botnet
-
cheat
C2
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45.147.196.146:6213
Extracted
Family
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raccoon
Botnet
-
e9f10fade0328e7cef5c9f5bf00076086ba5a8a1
Attributes
-
url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
rc4.plain
rc4.plain
Targets
-
- Target Skinschanger.exe
- Size 1.1MB
- SHA256 4fce37e360ca280e7aca9ce2eacef82c77a4b7d62bf23a447fe582ad79847d4d
- MD5 be277c5f2029e1e98383ddc3e6029a46
- SHA1 22e0a61b66d565190e0647057037b7c144cc0878
- SHA512 8571976840e4e2608a965cf22cf6dbbc834e467b3b7b97e0fcb8d268bb0c1eebccdc72f8ed238bef8a17fecedd1e85e3e7d0d76e8a6edfc052e2b7c31a658152
- MD5 SHA1 SHA512
-
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 NtCreateProcessExOtherParentProcess
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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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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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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