MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91a2c70fd1c8105343b14cbfc161f3710c83afc002864c5e761f83ae51238d07. 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: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: 91a2c70fd1c8105343b14cbfc161f3710c83afc002864c5e761f83ae51238d07
SHA3-384 hash: fd5caac8b89b79e70df1af468e82a0591fb0b1d9c2055521e88873282ba8ba9a557e695ca14cb239c61c11e9d38c00f9
SHA1 hash: 9083a62e9a47669dc3b8a01da98e3c1696677698
MD5 hash: d0b9d0e83165e863b710993d3bf0a96b
humanhash: october-cat-lamp-romeo
File name:WindowsChecker.EXE
Download: download sample
Signature RedLineStealer
File size:157'696 bytes
First seen:2023-01-15 05:16:22 UTC
Last seen:2023-01-15 06:27:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cea7ae85c87ddc7295d39ff9cda31d1 (85 x RedLineStealer, 71 x LummaStealer, 61 x Rhadamanthys)
ssdeep 3072:FahKyd2n31b5GWp1icKAArDZz4N9GhbkrNEk1bT:FahObp0yN90QEA
Threatray 4'023 similar samples on MalwareBazaar
TLSH T178F38D4A63E420A6E4B657B499F202939E31BCB15B7486FF12C4D57E0E336C0A532F17
TrID 83.0% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
6.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
4.4% (.EXE) Win64 Executable (generic) (10523/12/4)
2.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.8% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f8f0f4c8c8c8d8f0 (8'803 x RedLineStealer, 5'078 x Amadey, 288 x Smoke Loader)
Reporter r3dbU7z
Tags:exe RedLineStealer stager WindowsChecker

Intelligence


File Origin
# of uploads :
2
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WindowsChecker.EXE
Verdict:
Malicious activity
Analysis date:
2023-01-15 05:18:57 UTC
Tags:
opendir loader

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

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Running batch commands
Creating a process with a hidden window
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Delayed writing of the file
Launching a process
Downloading the file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
advpack.dll rundll32.exe setupapi.dll shell32.dll
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:
Unknown
Detection:
malicious
Classification:
evad
Score:
56 / 100
Signature
Multi AV Scanner detection for submitted file
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 784546 Sample: WindowsChecker.EXE.exe Startdate: 15/01/2023 Architecture: WINDOWS Score: 56 22 Multi AV Scanner detection for submitted file 2->22 8 WindowsChecker.EXE.exe 1 3 2->8         started        process3 process4 10 cmd.exe 9 8->10         started        signatures5 24 Suspicious powershell command line found 10->24 26 Tries to download and execute files (via powershell) 10->26 13 powershell.exe 14 14 10->13         started        16 conhost.exe 10->16         started        process6 dnsIp7 20 18.209.76.109, 49695, 8080 AMAZON-AESUS United States 13->20 18 conhost.exe 13->18         started        process8
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2023-01-14 21:01:47 UTC
File Type:
PE+ (Exe)
Extracted files:
36
AV detection:
7 of 26 (26.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Blocklisted process makes network request
Malware Config
Dropper Extraction:
http://18.209.76.109:8080/privesc/checker_start.ps1
Unpacked files
SH256 hash:
91a2c70fd1c8105343b14cbfc161f3710c83afc002864c5e761f83ae51238d07
MD5 hash:
d0b9d0e83165e863b710993d3bf0a96b
SHA1 hash:
9083a62e9a47669dc3b8a01da98e3c1696677698
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

RedLineStealer

Executable exe 91a2c70fd1c8105343b14cbfc161f3710c83afc002864c5e761f83ae51238d07

(this sample)

  
Delivery method
Distributed via web download

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