General
- Target 28A5B3BC1801EA6443643F1AD8710A82.exe
- Size 3.1MB
- Sample210531-fa9e5g6b8j
- SHA256 e55e95de03dff2a35cb8304d855c944a5309c56ff8d369af0a542e600faa6808
- MD5 28a5b3bc1801ea6443643f1ad8710a82
- SHA1 8be30d706d5de45bfdba5ff38caba3e9e982fa1b
- SHA512 8c7ed424f54f0f05ab03c99a47db60c6a2c3a29f2e251f62f16c1dea3861571ac5ecc5b55612b9fa69230babe35d7ff779aae65e19d34a0558e459c4e5bed24d
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
28A5B3BC1801EA6443643F1AD8710A82.exe
Resource
win7v20210410
0 signatures
0 seconds
Malware Config
Extracted
Family
-
redline
Botnet
-
8
C2
-
wimuawzice.xyz:80
Extracted
Family
-
smokeloader
Version
-
2020
C2
-
http://20xbtc.com/upload/
-
http://yzsnw.com/upload/
-
http://kaledebiyat.com/upload/
-
http://expertizizmir.com/upload/
-
http://dedkndy.com/upload/
-
http://theuncu.com/upload/
rc4.i32
rc4.i32
Targets
-
- Target 28A5B3BC1801EA6443643F1AD8710A82.exe
- Size 3.1MB
- SHA256 e55e95de03dff2a35cb8304d855c944a5309c56ff8d369af0a542e600faa6808
- MD5 28a5b3bc1801ea6443643f1ad8710a82
- SHA1 8be30d706d5de45bfdba5ff38caba3e9e982fa1b
- SHA512 8c7ed424f54f0f05ab03c99a47db60c6a2c3a29f2e251f62f16c1dea3861571ac5ecc5b55612b9fa69230babe35d7ff779aae65e19d34a0558e459c4e5bed24d
- MD5 SHA1 SHA512
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine Payload
Suspicious use of NtCreateProcessExOtherParentProcess
Suspicious use of NtCreateUserProcessOtherParentProcess
Downloads MZ/PE file
Executes dropped EXE
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Loads dropped DLL
Modifies file permissions
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
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Drops file in System32 directory
Suspicious use of SetThreadContext
autoit_exe
AutoIT scripts compiled to PE executables.