MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2c0021ab33c99034a3783dbbf6cf4aa92311bfdfbbf38cea06aee1e0f9f1f86. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments

SHA256 hash: a2c0021ab33c99034a3783dbbf6cf4aa92311bfdfbbf38cea06aee1e0f9f1f86
SHA3-384 hash: 71cd053fc47afc563026f6ef10b1c1940642182dcf914bd66c0f0298a015e83760cf7463e0f250680943d4064da84f73
SHA1 hash: 72cfdf090ed0cd1b44244cee7a186e615e90c343
MD5 hash: 19b2a2f229300ec684ab383bf1bf893a
humanhash: kansas-oscar-winter-diet
File name:file
Download: download sample
Signature RedLineStealer
File size:4'833'752 bytes
First seen:2022-09-15 23:25:19 UTC
Last seen:2022-09-16 07:55:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash aae5c7aedb5543af4d5580a8f0e1edbd (3 x RedLineStealer)
ssdeep 98304:mpJ5IUi/p/JAgNOX4Xgt3q7z1gr4YgTedwQKsLav4:mpJKFLAUXgc/1mmacYav4
Threatray 15'143 similar samples on MalwareBazaar
TLSH T12126233313651668D4D5C83E893FFDB931FA136B8780687465EAA6C224328E4F71BD93
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
dhash icon ccb2b2b0b092b2c4 (2 x RedLineStealer)
Reporter andretavare5
Tags:exe RedLineStealer signed

Code Signing Certificate

Organisation:ΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξ
Issuer:ΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξΞσΔζξξ
Algorithm:sha1WithRSAEncryption
Valid from:2022-09-14T14:54:24Z
Valid to:2032-09-15T14:54:24Z
Serial number: 15902d70964090be4cef6a42c610201c
Thumbprint Algorithm:SHA256
Thumbprint: faf8373bef65be7111ba3a003f36c324c3a34d4ddbcf3cec6c99fa68edbc6118
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
andretavare5
Sample downloaded from https://vk.com/doc749961351_645164476?hash=PvUZZBcg2Ts2DVq00qzVEZ9HcHygiaqwJnSX4Qg76z0&dl=G42DSOJWGEZTKMI:1663260210:yEjqGhwS5X0068uVFJUZ4U5TKQlFgzuJqh7vSZD3ErP&api=1&no_preview=1#cxc

Intelligence


File Origin
# of uploads :
87
# of downloads :
375
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2022-09-16 05:35:33 UTC
Tags:
evasion redline opendir trojan socelars stealer loader rat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for analyzing tools
Searching for the window
Sending a custom TCP request
Creating a file in the system32 subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
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 method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Malicious sample detected (through community Yara rule)
PE file contains section with special chars
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)
Query firmware table information (likely to detect VMs)
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Midie
Status:
Malicious
First seen:
2022-09-15 23:26:13 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline discovery evasion infostealer spyware stealer themida trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine payload
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
SH256 hash:
a2c0021ab33c99034a3783dbbf6cf4aa92311bfdfbbf38cea06aee1e0f9f1f86
MD5 hash:
19b2a2f229300ec684ab383bf1bf893a
SHA1 hash:
72cfdf090ed0cd1b44244cee7a186e615e90c343
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_Themida
Author:ditekSHen
Description:Detects executables packed with Themida

File information


The table below shows additional information about this malware sample such as delivery method and external references.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments