General
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Target
66c921db2c6fdcd4a1e1fb49e8aee7a7f519ba35e3d9c0594aa2ae7a130b5f00
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Size
244KB
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Sample
210920-fl8j4sfedp
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MD5
8872a0810f84b22f76e9c01e4b8d19c7
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SHA1
cd5c3b7ae7c1343d3b896e56db32085b9140f7bc
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SHA256
66c921db2c6fdcd4a1e1fb49e8aee7a7f519ba35e3d9c0594aa2ae7a130b5f00
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SHA512
4b5e962a3403cd6f871e083a7910e48a9a3e0682068be7b5536a842f5cf54ba7e6393e277d1041b66fd284fd052eedc7f28e728f8f62e72ea334198a5dca6a0f
Static task
static1
Malware Config
Extracted
smokeloader
2020
http://venerynnet1.top/
http://kevonahira2.top/
http://vegangelist3.top/
http://kingriffaele4.top/
http://arakeishant5.top/
Extracted
redline
UDP
45.9.20.20:13441
Extracted
redline
New777
45.67.231.145:10991
Targets
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Target
66c921db2c6fdcd4a1e1fb49e8aee7a7f519ba35e3d9c0594aa2ae7a130b5f00
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Size
244KB
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MD5
8872a0810f84b22f76e9c01e4b8d19c7
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SHA1
cd5c3b7ae7c1343d3b896e56db32085b9140f7bc
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SHA256
66c921db2c6fdcd4a1e1fb49e8aee7a7f519ba35e3d9c0594aa2ae7a130b5f00
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SHA512
4b5e962a3403cd6f871e083a7910e48a9a3e0682068be7b5536a842f5cf54ba7e6393e277d1041b66fd284fd052eedc7f28e728f8f62e72ea334198a5dca6a0f
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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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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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Deletes itself
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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