General
-
Target
Setup_soft.exe
-
Size
7.6MB
-
Sample
230125-stlfrsac8w
-
MD5
0a6c5a1589ce307de6910aa8ae5504ae
-
SHA1
7e1168be4c273e7802eb560183c3dcae68d92356
-
SHA256
d95d8f734f2459ca045b7ba1de3af1603a31b06c2dde127f837e383f4a1425fe
-
SHA512
f73e70d37c8f884d1ac059663a23e3d9f492821d9922fd76fc87db37b49316d2759170d600cc26facc1a5fe511d8363c3bb90e648c8ae779ee0a7d87f8bdabf7
-
SSDEEP
98304:Y5I5x3omArylYOI5CAaT+dPas2Yv0zcBWc1fldTRwaykXf1D:15xqyoaT+dPB2mwq7T5bXf
Static task
static1
Behavioral task
behavioral1
Sample
Setup_soft.exe
Resource
win7-20221111-en
Malware Config
Extracted
amadey
3.65
83.217.11.7/8vcWxwwx3/index.php
Extracted
redline
95.217.146.176:4283
-
auth_value
a909e2aaecf96137978fea4f86400b9b
Targets
-
-
Target
Setup_soft.exe
-
Size
7.6MB
-
MD5
0a6c5a1589ce307de6910aa8ae5504ae
-
SHA1
7e1168be4c273e7802eb560183c3dcae68d92356
-
SHA256
d95d8f734f2459ca045b7ba1de3af1603a31b06c2dde127f837e383f4a1425fe
-
SHA512
f73e70d37c8f884d1ac059663a23e3d9f492821d9922fd76fc87db37b49316d2759170d600cc26facc1a5fe511d8363c3bb90e648c8ae779ee0a7d87f8bdabf7
-
SSDEEP
98304:Y5I5x3omArylYOI5CAaT+dPas2Yv0zcBWc1fldTRwaykXf1D:15xqyoaT+dPB2mwq7T5bXf
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detects Smokeloader packer
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Executes dropped EXE
-
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.
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Legitimate hosting services abused for malware hosting/C2
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-