MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c76d31c147adb61e8a9a2bbc2434ef45a6ee77c8b8bda3bdac03fb12f98d1140. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
RedLineStealer
Vendor detections: 11
| SHA256 hash: | c76d31c147adb61e8a9a2bbc2434ef45a6ee77c8b8bda3bdac03fb12f98d1140 |
|---|---|
| SHA3-384 hash: | a03885f8c574ddfe1820b48576f6e92d5cb6af73161524e95f82952b8efcb55a18b5a0a1899dd655e2962a481af4bec0 |
| SHA1 hash: | 0f6b0d9ab5736e8eb6a0ff4f28a32b707b53aed7 |
| MD5 hash: | aaf20c5fd88ae5e66a6aa41d19385495 |
| humanhash: | blue-eleven-vermont-india |
| File name: | aaf20c5fd88ae5e66a6aa41d19385495.exe |
| Download: | download sample |
| Signature | RedLineStealer |
| File size: | 1'031'168 bytes |
| First seen: | 2021-05-20 05:40:28 UTC |
| Last seen: | 2021-05-20 06:05:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT) |
| ssdeep | 24576:8AHnh+eWsN3skA4RV1Hom2KXMmHabCUj9dT5:bh+ZkldoPK8YabCg3 |
| Threatray | 179 similar samples on MalwareBazaar |
| TLSH | FB258CD2A3918036FFAA91B35B35F60756BE6D2C0D23842F12A83D75FDB11B1162D623 |
| Reporter |  abuse_ch |
| Tags: | exe RedLineStealer |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 168.119.241.77:60932 | https://threatfox.abuse.ch/ioc/48771/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
aaf20c5fd88ae5e66a6aa41d19385495.exe
Verdict:
Malicious activity
Analysis date:
2021-05-20 05:42:36 UTC
Tags:
evasion loader trojan rat redline
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Using the Windows Management Instrumentation requests
Deleting a recently created file
Reading critical registry keys
Sending a UDP request
Launching cmd.exe command interpreter
Creating a process with a hidden window
Sending an HTTP POST request
Unauthorized injection to a recently created process
Sending a TCP request to an infection source
Connection attempt to an infection source
Stealing user critical data
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses ping.exe to check the status of other devices and networks
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Ramy
Status:
Malicious
First seen:
2021-05-17 11:06:57 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 169 additional samples on MalwareBazaar
Result
Malware family:
redline
Score:
10/10
Tags:
family:redline discovery infostealer spyware stealer
Behaviour
Modifies system certificate store
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | AutoIT_Compiled |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies compiled AutoIT script (as EXE). |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | MALWARE_Win_RedLine |
|---|---|
| Author: | ditekshen |
| Description: | Detects RedLine infostealer |
| Rule name: | pe_imphash |
|---|
| Rule name: | redline_stealer |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021) |
| Rule name: | Select_from_enumeration |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Steam_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Steam in files like avemaria |
| Rule name: | Telegram_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Telegram in files like avemaria |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.033] Anti-Behavioral Analysis::Timing/Delay Check QueryPerformanceCounter
1) [B0009.012] Anti-Behavioral Analysis::Human User Check
2) [F0002.002] Collection::Polling
4) [B0030.002] Command and Control::Receive Data
5) [B0030.001] Command and Control::Send Data
6) [C0002.009] Communication Micro-objective::Connect to Server::HTTP Communication
7) [C0002.012] Communication Micro-objective::Create Request::HTTP Communication
8) [C0002.017] Communication Micro-objective::Get Response::HTTP Communication
9) [C0002.004] Communication Micro-objective::Open URL::HTTP Communication
10) [C0002.014] Communication Micro-objective::Read Header::HTTP Communication
11) [C0002.003] Communication Micro-objective::Send Request::HTTP Communication
12) [C0014.002] Communication Micro-objective::Echo Request::ICMP Communication
13) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
14) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
15) [C0021.005] Cryptography Micro-objective::Mersenne Twister::Generate Pseudo-random Sequence
16) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
17) [C0026.001] Data Micro-objective::Base64::Encode Data
18) [C0026.002] Data Micro-objective::XOR::Encode Data
21) [B0043] Discovery::Taskbar Discovery
22) [C0045] File System Micro-objective::Copy File
23) [C0046] File System Micro-objective::Create Directory
24) [C0048] File System Micro-objective::Delete Directory
25) [C0047] File System Micro-objective::Delete File
26) [C0049] File System Micro-objective::Get File Attributes
27) [C0051] File System Micro-objective::Read File
28) [C0050] File System Micro-objective::Set File Attributes
29) [C0052] File System Micro-objective::Writes File
30) [E1510] Impact::Clipboard Modification
31) [C0007] Memory Micro-objective::Allocate Memory
32) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
33) [C0036.004] Operating System Micro-objective::Create Registry Key::Registry
34) [C0036.002] Operating System Micro-objective::Delete Registry Key::Registry
35) [C0036.007] Operating System Micro-objective::Delete Registry Value::Registry
36) [C0036.003] Operating System Micro-objective::Open Registry Key::Registry
37) [C0036.005] Operating System Micro-objective::Query Registry Key::Registry
38) [C0036.006] Operating System Micro-objective::Query Registry Value::Registry
39) [C0036.001] Operating System Micro-objective::Set Registry Key::Registry
40) [C0040] Process Micro-objective::Allocate Thread Local Storage
41) [C0017] Process Micro-objective::Create Process
42) [C0038] Process Micro-objective::Create Thread
43) [C0054] Process Micro-objective::Resume Thread
44) [C0041] Process Micro-objective::Set Thread Local Storage Value
45) [C0018] Process Micro-objective::Terminate Process
46) [C0039] Process Micro-objective::Terminate Thread