MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb
SHA3-384 hash: e80b57474a28eb50b44132bf9e6566464126bdbb1025c147ef649af5559d1f649c886df44451760cd016c6e6863f03e7
SHA1 hash: c4968da6a019ca12ae8bebf86927b82d54626dbc
MD5 hash: 1813abbe49de404c0c0c02a28fc06d64
humanhash: juliet-ten-april-fillet
File name:Valorant Skin Changer.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'535'704 bytes
First seen:2021-12-05 23:22:53 UTC
Last seen:2021-12-06 00:56:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d7dd6fa75115d9909f747434e40fff68 (173 x RedLineStealer, 10 x DCRat, 1 x CoinMiner.XMRig)
ssdeep 24576:jrxD0wWrggRTi3j1KdSZwZAPEB3bCcsLrOKdwNk4Gc1wqTcZJjkEaHNYK3TnYf/:jVg5EAiAiSrCcsLBwy4wJJjNaFm
Threatray 9'182 similar samples on MalwareBazaar
TLSH T1AF6533F4C7D1FB4EDA5797B01BF47E29A3C6E5D44E91C099C2D9510E8C38842A72D2B8
Reporter JaffaCakes118
Tags:exe RedLineStealer

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.82.202.246:81 https://threatfox.abuse.ch/ioc/260105/

Intelligence

File Origin
# of uploads :
2
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Valorant Skin Changer.exe
Verdict:
Malicious activity
Analysis date:
2021-12-05 23:22:46 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/b7190045-5bb1-4046-aee3-06fb01d83ef1

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/211538/
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Сreating synchronization primitives
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a file in the %temp% directory
Creating a process from a recently created file
Running batch commands
Launching a process
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/967/overview
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61ad49d8fa72c81b5b0d6bf3/reports/add47c7a-7f93-48b1-86ca-b7f9cf40a3c4/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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/599d1d38-8e11-4ef6-a7d3-5fbce5d7fcfb
Result
Threat name:
BitCoin Miner RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/901853
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Detected VMProtect packer
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
PE file has nameless sections
Performs DNS queries to domains with low reputation
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)
Sigma detected: Conti Backup Database
Sigma detected: Disable or Delete Windows Eventlog
Sigma detected: Powershell Defender Exclusion
Sigma detected: PowerShell SAM Copy
Sigma detected: Suspicious PowerShell Invocations - Generic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected BitCoin Miner
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 534331 Sample: Valorant Skin Changer.exe Startdate: 06/12/2021 Architecture: WINDOWS Score: 100 77 Found malware configuration 2->77 79 Detected unpacking (changes PE section rights) 2->79 81 Detected unpacking (overwrites its own PE header) 2->81 83 13 other signatures 2->83 10 Valorant Skin Changer.exe 15 7 2->10         started        15 services32.exe 2->15         started        process3 dnsIp4 71 yabynennet.xyz 185.82.202.246, 49728, 81 HSAE Netherlands 10->71 73 cdn.discordapp.com 162.159.129.233, 443, 49736 CLOUDFLARENETUS United States 10->73 75 2 other IPs or domains 10->75 67 C:\Users\user\AppData\Local\Temp\fl.exe, PE32+ 10->67 dropped 69 C:\Users\...\Valorant Skin Changer.exe.log, ASCII 10->69 dropped 105 Query firmware table information (likely to detect VMs) 10->105 107 Tries to harvest and steal browser information (history, passwords, etc) 10->107 109 Tries to steal Crypto Currency Wallets 10->109 111 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->111 17 fl.exe 4 10->17         started        113 Antivirus detection for dropped file 15->113 115 Machine Learning detection for dropped file 15->115 117 Adds a directory exclusion to Windows Defender 15->117 21 cmd.exe 15->21         started        file5 signatures6 process7 file8 63 C:\Windows\System32\services32.exe, PE32+ 17->63 dropped 85 Antivirus detection for dropped file 17->85 87 Machine Learning detection for dropped file 17->87 89 Adds a directory exclusion to Windows Defender 17->89 23 cmd.exe 17->23         started        26 cmd.exe 1 17->26         started        28 cmd.exe 17->28         started        30 conhost.exe 21->30         started        32 powershell.exe 21->32         started        34 powershell.exe 21->34         started        signatures9 process10 signatures11 99 Drops executables to the windows directory (C:\Windows) and starts them 23->99 36 services32.exe 23->36         started        40 conhost.exe 23->40         started        101 Uses schtasks.exe or at.exe to add and modify task schedules 26->101 103 Adds a directory exclusion to Windows Defender 26->103 42 powershell.exe 23 26->42         started        44 conhost.exe 26->44         started        46 powershell.exe 26->46         started        48 conhost.exe 28->48         started        50 schtasks.exe 28->50         started        process12 file13 65 C:\Windows\System32\...\sihost32.exe, PE32+ 36->65 dropped 95 Drops executables to the windows directory (C:\Windows) and starts them 36->95 97 Adds a directory exclusion to Windows Defender 36->97 52 cmd.exe 36->52         started        55 sihost32.exe 36->55         started        signatures14 process15 signatures16 91 Adds a directory exclusion to Windows Defender 52->91 57 conhost.exe 52->57         started        59 powershell.exe 52->59         started        61 powershell.exe 52->61         started        93 Antivirus detection for dropped file 55->93 process17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-05 23:23:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ihxncksr5hyhbqlbuhhnvqhf5kvylv6ieuj5lvos46mkdg6e7tvq._file
Verdict:
malicious
Similar samples:
13b783d0b5826a825f6c402d295622d1913510155bdccbaad15b4bc633108523
RedLineStealer
1ae23f0ef7e87606cbedc68a7c5bc45f995462d13cac3907a2a5f344e8cc3f2e
RedLineStealer
1fd73d2549cb9a36d4a27fd7ed6f9ba7aa0ff0e1103b4b96821de901152b118e
RedLineStealer
a335d97ace132155f16cac45c5890a4b829d01b8738bbcb1968cb1ceef6f3d71
RedLineStealer
e054e82df11497575ab2329cc1c862724cb4fa85d5fb94b75480c83015dc33ac
RedLineStealer
e3007d101e7b91e6eec1ddfee567aabd01613faae772967a61aff14d460d9230
RedLineStealer
ef442a1bff31ad5dedfaa7ff07d52039e6127467388b755ce52d480744cd9705
RedLineStealer
f3be41b2bc5802f2f66b6a88aff430c04fbf8f08c2e7cf1a0f23dd464138630f
RedLineStealer
+ 9'172 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline discovery evasion infostealer spyware stealer trojan
Link:
https://tria.ge/reports/211205-3c5hesdaen/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/01c4b626-09c1-4b04-84fa-7d15c9a3d5b1/
SH256 hash:
41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb
MD5 hash:
1813abbe49de404c0c0c02a28fc06d64
SHA1 hash:
c4968da6a019ca12ae8bebf86927b82d54626dbc
Link:
https://www.unpac.me/results/01c4b626-09c1-4b04-84fa-7d15c9a3d5b1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/41eed12a51e9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb

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
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 41eed12a51e9f070c161a1cedac0e5eaab85d7c82513d5d5d2e798a19bc4fceb

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/211538/

Comments