MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c55d8b1e171b21b41833dcbab1b07157f3bd3a12a06578c9063a211bb0bc61e. 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 1 YARA 5 File information Comments

SHA256 hash: 9c55d8b1e171b21b41833dcbab1b07157f3bd3a12a06578c9063a211bb0bc61e
SHA3-384 hash: c0df8a8cb3117e5bfe4da11de19fa87b4df52e85ed426252e4bfecdf2562c734d2dde94b0be5eb8643b47efe4f78e485
SHA1 hash: e5289609b29c0ab6b399e100c9f87fc39b29ac61
MD5 hash: 224016e7d9a073ce240c6df108ba0ebb
humanhash: network-music-september-cola
File name:224016e7d9a073ce240c6df108ba0ebb.exe
Download: download sample
Signature RedLineStealer
File size:542'720 bytes
First seen:2021-12-20 19:04:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:epvIskwvid/x2oGtCWBW7Bh73HnRAnbTYfPj:GvILygn9
Threatray 5'173 similar samples on MalwareBazaar
TLSH T1A0B4F52839FA5019F2B3FF759AD874A6DA6FF7633703A45E205003864A13A81DDD163E
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
3.145.62.47:2905

Indicators Of Compromise (IOCs)


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

IOCThreatFox Reference
3.145.62.47:2905 https://threatfox.abuse.ch/ioc/278400/

Intelligence


File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
DNS request
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated 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.
Malware family:
RedLine stealer
Verdict:
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
Allocates memory in foreign processes
Antivirus detection for dropped 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
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file has nameless sections
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 virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 543016 Sample: svMujnmhG9.exe Startdate: 20/12/2021 Architecture: WINDOWS Score: 100 61 Found malware configuration 2->61 63 Multi AV Scanner detection for submitted file 2->63 65 Yara detected RedLine Stealer 2->65 67 5 other signatures 2->67 9 svMujnmhG9.exe 3 2->9         started        process3 file4 35 C:\Users\user\AppData\...\svMujnmhG9.exe.log, ASCII 9->35 dropped 77 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->77 79 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->79 81 Injects a PE file into a foreign processes 9->81 13 svMujnmhG9.exe 15 6 9->13         started        18 svMujnmhG9.exe 9->18         started        signatures5 process6 dnsIp7 49 86.107.197.138, 38133, 49757 MOD-EUNL Romania 13->49 51 cdn.discordapp.com 162.159.129.233, 443, 49761 CLOUDFLARENETUS United States 13->51 39 C:\Users\user\AppData\Local\Temp\xyu.exe, PE32 13->39 dropped 91 Tries to steal Crypto Currency Wallets 13->91 20 xyu.exe 13->20         started        23 cmd.exe 18->23         started        file8 signatures9 process10 signatures11 69 Machine Learning detection for dropped file 20->69 71 Tries to shutdown other security tools via broadcasted WM_QUERYENDSESSION 20->71 73 Writes to foreign memory regions 20->73 75 2 other signatures 20->75 25 AppLaunch.exe 14 5 20->25         started        30 WerFault.exe 23 9 20->30         started        process12 dnsIp13 41 185.215.113.104, 30010, 49786 WHOLESALECONNECTIONSNL Portugal 25->41 43 github.com 140.82.121.4, 443, 49837 GITHUBUS United States 25->43 45 raw.githubusercontent.com 185.199.109.133, 443, 49840 FASTLYUS Netherlands 25->45 37 C:\Users\user\AppData\Local\Temp\build.exe, PE32+ 25->37 dropped 83 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 25->83 85 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 25->85 87 Tries to harvest and steal browser information (history, passwords, etc) 25->87 89 Tries to steal Crypto Currency Wallets 25->89 32 build.exe 2 25->32         started        47 192.168.2.1 unknown unknown 30->47 file14 signatures15 process16 signatures17 53 Antivirus detection for dropped file 32->53 55 Multi AV Scanner detection for dropped file 32->55 57 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 32->57 59 Tries to detect virtualization through RDTSC time measurements 32->59
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-12-20 13:22:34 UTC
AV detection:
24 of 43 (55.81%)
Threat level:
  5/5
Result
Malware family:
redline
Score:
  10/10
Tags:
family:redline botnet:1 discovery infostealer spyware stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
RedLine
RedLine Payload
Malware Config
C2 Extraction:
86.107.197.138:38133
Unpacked files
SH256 hash:
bb6f13c161223723a8c26d1e1c5b5ffac03fabaadf772322466e79936d7448c7
MD5 hash:
8b12915d63711fb53290512a951da019
SHA1 hash:
94cfe313eb46ccbd5e9607e538aab486ff3cf2cf
SH256 hash:
9c55d8b1e171b21b41833dcbab1b07157f3bd3a12a06578c9063a211bb0bc61e
MD5 hash:
224016e7d9a073ce240c6df108ba0ebb
SHA1 hash:
e5289609b29c0ab6b399e100c9f87fc39b29ac61
Malware family:
Verdict:
Malicious
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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
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:pe_imphash
Rule name:Skystars_Malware_Imphash
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 9c55d8b1e171b21b41833dcbab1b07157f3bd3a12a06578c9063a211bb0bc61e

(this sample)

  
Delivery method
Distributed via web download

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