General
- Target setup.exe
- Size 1.9MB
- Sample240730-t2hkhsycpp
- SHA256 a840bdaefb80641123d7ca786ebace65769da70f45e18bd3f0c7ef7b2ffcabdd
- MD5 60fd2d6645e5b41740828e73d4040d5f
- SHA1 c135e0d348ff99c0155b88ef3ab603fed3018c8c
- SHA512 ed2a187666f23fb12d585611b5cf947b00ef881345aa57a96bb3f81883c3ec7a750c4044d0d7e1c64c00764e4f9e9b86147423b4506343c1c1efba1f04192b84
- SSDEEP 49152:g04/3N9QDpjQgodOKqtuIGSPMunSeKRj/xo4012F:54VspjQgoYuknnS5li4
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20240729-en
20 signatures
150 seconds
Malware Config
Extracted
Family
-
amadey
Version
-
4.41
Botnet
-
fed3aa
C2
-
http://185.215.113.16
Attributes
-
install_dir
44111dbc49
-
install_file
axplong.exe
-
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
-
url_paths
/Jo89Ku7d/index.php
rc4.plain
Extracted
Family
-
redline
Botnet
-
25072023
C2
-
185.215.113.67:40960
Targets
-
- Target setup.exe
- Size 1.9MB
- SHA256 a840bdaefb80641123d7ca786ebace65769da70f45e18bd3f0c7ef7b2ffcabdd
- MD5 60fd2d6645e5b41740828e73d4040d5f
- SHA1 c135e0d348ff99c0155b88ef3ab603fed3018c8c
- SHA512 ed2a187666f23fb12d585611b5cf947b00ef881345aa57a96bb3f81883c3ec7a750c4044d0d7e1c64c00764e4f9e9b86147423b4506343c1c1efba1f04192b84
- SSDEEP 49152:g04/3N9QDpjQgodOKqtuIGSPMunSeKRj/xo4012F:54VspjQgoYuknnS5li4
- MD5 SHA1 SHA512 SSDEEP
-
Detects Monster Stealer.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2