General
-
Target
850b8b4539d9183414d8193f944d473b.exe
-
Size
318KB
-
Sample
211203-1qgx6scdb2
-
MD5
850b8b4539d9183414d8193f944d473b
-
SHA1
b3e09a0abb2cebefba9f8c9cec85fe887445e5e1
-
SHA256
cfcb4062dd5c8da96fabdcbf29539198303d9db0d9b2ab04c725a27c69aa5648
-
SHA512
72dc2dbb9e57d0aac55ddde67844056b771bef55eb60d0baf207bf2e9aea42fbc5af9fcb2eac7ad70e25b65d1ebae6ea687fc7759bf0c0aabc6a085f7a624843
Static task
static1
Behavioral task
behavioral1
Sample
850b8b4539d9183414d8193f944d473b.exe
Resource
win7-en-20211104
Behavioral task
behavioral2
Sample
850b8b4539d9183414d8193f944d473b.exe
Resource
win10-en-20211014
Malware Config
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
Extracted
redline
)
65.108.4.86:21391
Extracted
redline
star
37.9.13.169:63912
Targets
-
-
Target
850b8b4539d9183414d8193f944d473b.exe
-
Size
318KB
-
MD5
850b8b4539d9183414d8193f944d473b
-
SHA1
b3e09a0abb2cebefba9f8c9cec85fe887445e5e1
-
SHA256
cfcb4062dd5c8da96fabdcbf29539198303d9db0d9b2ab04c725a27c69aa5648
-
SHA512
72dc2dbb9e57d0aac55ddde67844056b771bef55eb60d0baf207bf2e9aea42fbc5af9fcb2eac7ad70e25b65d1ebae6ea687fc7759bf0c0aabc6a085f7a624843
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload
-
Suspicious use of NtCreateProcessExOtherParentProcess
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Deletes itself
-
Loads dropped DLL
-
Accesses Microsoft Outlook profiles
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-