Analysis
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max time kernel
147s -
max time network
174s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
15-02-2022 16:09
Static task
static1
Behavioral task
behavioral1
Sample
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe
Resource
win10v2004-en-20220113
General
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Target
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe
-
Size
5.1MB
-
MD5
2a546fbb6001f5824e78096255282da9
-
SHA1
5193501158de8a32bc0d91915e6f9a2af9f342ab
-
SHA256
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c
-
SHA512
da40f932a4a64d24feba65011e7b90a4a4c7b80069613564e6f89a17f216d0eced1805c99471ff2ba8d8d16355516a02afb001710485e0c09a06a999f67aa25a
Malware Config
Extracted
redline
@sc4lly1337
185.215.113.83:60722
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1892-61-0x0000000000D40000-0x0000000001A74000-memory.dmp family_redline behavioral1/memory/1892-62-0x0000000000D40000-0x0000000001A74000-memory.dmp family_redline -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe -
Processes:
resource yara_rule behavioral1/memory/1892-61-0x0000000000D40000-0x0000000001A74000-memory.dmp themida behavioral1/memory/1892-62-0x0000000000D40000-0x0000000001A74000-memory.dmp themida -
Processes:
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exepid process 1892 90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe"C:\Users\Admin\AppData\Local\Temp\90be6ac311a6ba3a3cf50f3fb4c39d67ead054ef3b23ff98866faba74e6fc61c.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1892