MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406
SHA3-384 hash: 514ebb1c9bf80d138f1094f7fd43b3e55e298e37c4c7046ce2920788cc4cc96445af3e9370ac35733acd25880674bc11
SHA1 hash: 8e0551025910eea3d57d3d54352e8706f1077284
MD5 hash: 19cf6f293f7ae5c90aee59ed4dc3dbb8
humanhash: triple-carpet-lion-mexico
File name:rbxmod.bin
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:3'256'320 bytes
First seen:2022-07-13 13:47:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 140094f13383e9ae168c4b35b6af3356 (32 x DCRat, 11 x CoinMiner, 10 x njrat)
ssdeep 49152:Yusy43niSWwIFztOYXPYWZOKMHtTBo2nyx6Dj6HtU:YRy4XQ5DfOJ2fH+
TLSH T156E5337A83D25E83E89C60B49B9F47F899722F79D70C937DA458B3280BB1B7605C109D
TrID 32.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.8% (.EXE) Win32 Executable (generic) (4505/5/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 7cf0a48cc2dec0c0 (1 x RedLineStealer)
Reporter KdssSupport
Tags:exe RedLineStealer


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rbxmod.exe
Verdict:
Malicious activity
Analysis date:
2022-07-13 13:01:45 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/8d4f0f6f-b77a-4796-92ee-11ab41c704e7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
A310Logger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/287075/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Reading critical registry keys
Creating a file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Moving a recently created file
Connecting to a non-recommended domain
Sending an HTTP POST request
Unauthorized injection to a recently created process
Stealing user critical data
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/62cecd6f3ec0b0689976f7ac/reports/4afa070a-6fa4-43f2-a511-8744e2f3fd91/overview
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/46ebd8d6-4b65-4d98-9b67-b3ec05e05177
Result
Threat name:
NitroStealer, RedLine
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1030218
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to capture screen (.Net source)
Drops PE files with benign system names
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Yara detected Generic Downloader
Yara detected Nitro Stealer
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 662728 Sample: rbxmod.bin Startdate: 13/07/2022 Architecture: WINDOWS Score: 100 59 Malicious sample detected (through community Yara rule) 2->59 61 Antivirus / Scanner detection for submitted sample 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 7 other signatures 2->65 8 rbxmod.exe 3 2->8         started        process3 file4 27 C:\Users\user\AppData\...\robloxlauncher.exe, PE32 8->27 dropped 29 C:\Users\user\AppData\Local\Temp\464632.exe, PE32 8->29 dropped 11 464632.exe 14 34 8->11         started        16 robloxlauncher.exe 14 377 8->16         started        process5 dnsIp6 47 141.8.192.58 SPRINTHOSTRU Russian Federation 11->47 49 8.8.8.8 GOOGLEUS United States 11->49 55 3 other IPs or domains 11->55 31 C:\ProgramData\svchost.exe, PE32 11->31 dropped 33 C:\Users\user\AppData\...\TQDGENUHWP.jpg, ASCII 11->33 dropped 35 C:\Users\user\AppData\...\DTBZGIOOSO.jpg, ASCII 11->35 dropped 37 C:\Users\user\AppData\...\AFWAAFRXKO.jpg, ASCII 11->37 dropped 71 Antivirus detection for dropped file 11->71 73 Multi AV Scanner detection for dropped file 11->73 75 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->75 79 3 other signatures 11->79 18 svchost.exe 1 11->18         started        51 128.116.121.3 ROBLOX-PRODUCTIONUS United States 16->51 53 205.185.216.42 HIGHWINDS3US United States 16->53 57 2 other IPs or domains 16->57 39 C:\Users\user\AppData\...\RBX-74980FF4.tmp, PE32 16->39 dropped 41 C:\Users\...\RobloxStudioLauncherBeta[1].exe, PE32 16->41 dropped 43 C:\...\RobloxPlayerLauncher.exe, PE32 16->43 dropped 45 C:\...\RobloxStudioLauncherBeta.exe, PE32 16->45 dropped 77 Tries to harvest and steal browser information (history, passwords, etc) 16->77 21 robloxlauncher.exe 19 16->21         started        file7 signatures8 process9 signatures10 67 Multi AV Scanner detection for dropped file 18->67 69 Machine Learning detection for dropped file 18->69 23 conhost.exe 18->23         started        25 AppLaunch.exe 18->25         started        process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406/
Threat name:
Win32.Trojan.ExNuma
Create hunting rule
Status:
Malicious
First seen:
2022-07-13 13:48:11 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f7tjtnvvvk2kz7ptaxmdnsvluywx6mmoti6zzlala3jz26ysuqda._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery evasion spyware stealer suricata trojan
Link:
https://tria.ge/reports/220713-q34btsegan/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
suricata: ET MALWARE Trojan Generic - POST To gate.php with no accept headers
suricata: ET MALWARE Trojan Generic - POST To gate.php with no referer
Unpacked files
SH256 hash:
ab88b7d68a2bae1eaea3c2da6472460aa21e0d006a098135170da94cacb95f33
MD5 hash:
d5d9c7f2907f8bb8bbb715a15c8e5d29
SHA1 hash:
c368d20b0c4f4c23462f4498b9bc169fb24bdfed
Link:
https://www.unpac.me/results/f0830a4b-cb95-44a5-8bae-371dfe56eb45/
SH256 hash:
2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406
MD5 hash:
19cf6f293f7ae5c90aee59ed4dc3dbb8
SHA1 hash:
8e0551025910eea3d57d3d54352e8706f1077284
Link:
https://www.unpac.me/results/f0830a4b-cb95-44a5-8bae-371dfe56eb45/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2fe699b6b5aa/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406

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:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RedLineStealer

Executable exe 2fe699b6b5aab4acfdf305d836caaba62d7f318e9a3d9cac0b06d39d7b12a406

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/287075/

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