Analysis
-
max time kernel
149s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
28-12-2020 07:35
General
-
Target
89488162f046f9382ee2ef48127f07f6.exe
-
Size
593KB
-
MD5
89488162f046f9382ee2ef48127f07f6
-
SHA1
0855dab4c9297af28185e56d70ad56c34fa0dc7c
-
SHA256
db0de14458d1ec81a22be0f0393feee5885a668a78e88713162097255ad85c23
-
SHA512
441cfe52a4b8f53f8a64cb2faf36c65588aee7050492377beca2f22a0d914a195c366995d5a51b60dd01619c8b9f0beb5f77289e7d70832e1dc78b6dc0567a40
Malware Config
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine Payload 2 IoCs
-
Executes dropped EXE 1 IoCs
-
UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\89488162f046f9382ee2ef48127f07f6.exe"C:\Users\Admin\AppData\Local\Temp\89488162f046f9382ee2ef48127f07f6.exe"1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\leadentop\bestof.exebestof.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
MD5
ce62304c3eff639e1b2352667a569b8a
SHA15a5cb774b59befe102fe04e93d9853cfbda3334b
SHA256e8356fad49709d2563d2707dbb09f4f1019e30a0ff5836047a11b3d1d84f4d62
SHA51299d77537f2fade1ca2255c16fcd5d64618f0364f15cddb1b6a48814c9a7e59ccdac72db7f0a1cf4b0eac63180264fd58989e43839373d085ecb42ad2b9fe6f41
-
MD5
ce62304c3eff639e1b2352667a569b8a
SHA15a5cb774b59befe102fe04e93d9853cfbda3334b
SHA256e8356fad49709d2563d2707dbb09f4f1019e30a0ff5836047a11b3d1d84f4d62
SHA51299d77537f2fade1ca2255c16fcd5d64618f0364f15cddb1b6a48814c9a7e59ccdac72db7f0a1cf4b0eac63180264fd58989e43839373d085ecb42ad2b9fe6f41
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
6.9MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
-
Filesize
144KB
-
Filesize
4KB
-
Filesize
136KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB