MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5f84c131c226a09079b8a7a4a952ad7773b11b5b9b120d9bd2cf71883ea8487. 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: 14


Intelligence 14 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5f84c131c226a09079b8a7a4a952ad7773b11b5b9b120d9bd2cf71883ea8487
SHA3-384 hash: 91b3e1654a1938892db07440ccceb2ae508f8fd8e3843741ab4485b6c6da4ca98bd7c8daba5cd7f5378ae592d8bfefa6
SHA1 hash: 23dc7b9627434f35bd4beb626fdc27f3d14c0499
MD5 hash: a892c137f4aba1374b699754b5a6eedd
humanhash: freddie-foxtrot-bluebird-berlin
File name:Dekont2200547712.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:607'744 bytes
First seen:2022-05-26 01:30:27 UTC
Last seen:2022-05-26 02:34:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:vMJWEVnW7nIZbHopvGLFnMWJgzozewksYiOn5RNWHsamCkmAq3X:vMJWEVAIZbHodYnZq+EXiOn5/usamCu8
Threatray 1'071 similar samples on MalwareBazaar
TLSH T113D4122435FC0A28D7FF0BBA20781001577AAA4B6616D70E5FC974D92C937C64F52BAB
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cc8a8accccaaaacc (12 x AgentTesla, 5 x Formbook, 5 x Loki)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
2.56.59.101:17559

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
2.56.59.101:17559 https://threatfox.abuse.ch/ioc/631971/

Intelligence

File Origin
# of uploads :
2
# of downloads :
353
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
Dekont2200547712.exe
Verdict:
Malicious activity
Analysis date:
2022-05-26 01:31:59 UTC
Tags:
trojan rat redline stealer
Link:
https://app.any.run/tasks/2bb420ac-23ba-486b-94ec-1b53bfe89425

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/274627/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.24546.6189.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/628ed8366eb3ff32632e1081/reports/ddb316a8-b315-4710-80df-05fe6d899f58/overview
Result
Verdict:
UNKNOWN
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/474cfe06-9805-4627-bc96-212271615bed
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001909
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Malicious sample detected (through community Yara rule)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 634405 Sample: Dekont2200547712.exe Startdate: 26/05/2022 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Yara detected RedLine Stealer 2->39 41 6 other signatures 2->41 7 Dekont2200547712.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\FsndXiVpvmvX.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp1601.tmp, XML 7->29 dropped 43 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->43 45 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 11 Dekont2200547712.exe 15 33 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        19 Dekont2200547712.exe 7->19         started        signatures5 process6 dnsIp7 31 2.56.59.101, 17559, 49746, 49755 GBTCLOUDUS Netherlands 11->31 33 api.ip.sb 11->33 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 53 Tries to steal Crypto Currency Wallets 11->53 21 conhost.exe 11->21         started        23 conhost.exe 15->23         started        25 conhost.exe 17->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5f84c131c226a09079b8a7a4a952ad7773b11b5b9b120d9bd2cf71883ea8487/
Threat name:
ByteCode-MSIL.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2022-05-26 01:31:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wx4eyey4ejvasb43rj5evfjk253twenvxgysbwn5ft3rra7kqsdq._file
Verdict:
malicious
Similar samples:
6481dd646e6b2c2c66d976781cc79ef769cb6a885566f8d965b304f58cf08061
RedLineStealer
8e62fa9bee31b3884ed681ecd50d1fa31f0a9d889b16ff0b980ac4686f9b288f
RedLineStealer
b95bd197d4b956bfc2dcc23830c5150997776954c8d2003265c8628524bec24b
RedLineStealer
c39b65870a9134612935225334d16590d89261cacac9f99817c2b64cfe884ce0
RedLineStealer
c5977cd65e2e24ea203eaf3dd8742f4827beda5568bfe0f742461e795acc0396
RedLineStealer
+ 1'061 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:xxl discovery infostealer spyware stealer
Link:
https://tria.ge/reports/220526-bxc55afcb3/
Behaviour
Creates scheduled task(s)
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
Checks computer location settings
Reads user/profile data of web browsers
RedLine
RedLine Payload
Malware Config
C2 Extraction:
2.56.59.101:17559
Unpacked files
SH256 hash:
742bfb49cf3904931ce87b810106611867a6b4b7a8d69f308e21d9d221365b3d
MD5 hash:
81cf021b05eebb622775151dc87f2aa1
SHA1 hash:
480c103ac6e66fe00b488d286832dc89eee088a6
Link:
https://www.unpac.me/results/d8217e69-a1c9-4791-a664-2a61f46dd5e5/
SH256 hash:
8a7141d1ba3b43476907bf502bdd9fe9bdcd573b2c26a516b138fb7ab350e4e4
MD5 hash:
0da7c17d2e7722a731c5f0c6f3309de9
SHA1 hash:
1902bd1bffe218f64c5a8069f34f87213a4dca34
Link:
https://www.unpac.me/results/d8217e69-a1c9-4791-a664-2a61f46dd5e5/
SH256 hash:
79218176c264218cdcfa7f2556287eeabfed75c9b7b98802b0616865b92c61e9
MD5 hash:
9250acf42ac4980e58a97b511a0697bb
SHA1 hash:
146e76ff70f6a691e81e175190957c9ded231bde
Link:
https://www.unpac.me/results/d8217e69-a1c9-4791-a664-2a61f46dd5e5/
SH256 hash:
655d2e2c537e58d55405bdc9fa2fcaf94a484bd0eed1a22fe529091c4d8d5937
MD5 hash:
ed35fb67ae9e0ab4eded8e680cb4f875
SHA1 hash:
036cc9ac9134e0910d1e6007f2a8e22c4887e650
Link:
https://www.unpac.me/results/d8217e69-a1c9-4791-a664-2a61f46dd5e5/
SH256 hash:
b5f84c131c226a09079b8a7a4a952ad7773b11b5b9b120d9bd2cf71883ea8487
MD5 hash:
a892c137f4aba1374b699754b5a6eedd
SHA1 hash:
23dc7b9627434f35bd4beb626fdc27f3d14c0499
Link:
https://www.unpac.me/results/d8217e69-a1c9-4791-a664-2a61f46dd5e5/
Malware family:
RedLine.A
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b5f84c131c22/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b5f84c131c226a09079b8a7a4a952ad7773b11b5b9b120d9bd2cf71883ea8487

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/274627/

Comments