MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53. 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: 8


Intelligence 8 IOCs 1 YARA 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53
SHA3-384 hash: e24b70f1d6546e73174ceaed6aa2cc20c98625a2e62c97cc4ec92e71b48280459919e22d4d4f339ce5b9b0f2f8309029
SHA1 hash: c38ab17141de2a290d2e15c226f49d33ac69c098
MD5 hash: 265f7662aea5f1c136abd35abf1a609b
humanhash: kitten-timing-eighteen-table
File name:265f7662aea5f1c136abd35abf1a609b
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:6'796'037 bytes
First seen:2021-11-11 21:22:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (871 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 98304:JkBxbnfaB6MYstecFMt9l3GR/Tg5RroMIMKlWtLXCgLV1sHo9qQqToXZMtk54S2P:WBx66GteOMhSg52MtrVF9TZM+2Sg
TLSH T1B6663387BFE89673D55017B20A9D6B9120387D200E364FEF6774790FAA244C1FD28B99
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
185.250.149.224:44031 https://threatfox.abuse.ch/ioc/247484/

Intelligence

File Origin
# of uploads :
1
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/205135/
Detection(s):
SecuriteInfo.com.Gen.Variant.Razy.582340.18684.14597.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive greyware overlay packed
Link:
https://www.filescan.io/uploads/618d89b9a00afa9663a46290/reports/0c65959e-2aab-42a0-a528-fc31ff183a8a/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/32e28efb-55a8-494a-b81c-c1f6e631a9c3
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/887801
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Uses cmd line tools excessively to alter registry or file data
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 520271 Sample: mpjA0y4VMf Startdate: 11/11/2021 Architecture: WINDOWS Score: 100 77 185.215.113.205, 49781, 65531 WHOLESALECONNECTIONSNL Portugal 2->77 79 cdn.discordapp.com 162.159.130.233, 443, 49788 CLOUDFLARENETUS United States 2->79 81 www.google.com 2->81 103 Multi AV Scanner detection for dropped file 2->103 105 Multi AV Scanner detection for submitted file 2->105 107 Yara detected RedLine Stealer 2->107 109 9 other signatures 2->109 9 mpjA0y4VMf.exe 10 2->9         started        13 AppServices.exe 2->13         started        16 AppServices.exe 2->16         started        signatures3 process4 dnsIp5 87 192.168.2.1 unknown unknown 9->87 67 C:\Users\user\AppData\Local\Temp\st1.exe, PE32 9->67 dropped 69 C:\Users\user\AppData\Local\Temp\b1.exe, PE32+ 9->69 dropped 71 C:\Users\user\AppData\Local\Temp\clean.exe, PE32+ 9->71 dropped 18 st1.exe 9->18         started        21 b1.exe 7 9->21         started        24 clean.exe 9->24         started        73 C:\Users\user\AppData\...\1636665905.exe, PE32 13->73 dropped 123 Adds a directory exclusion to Windows Defender 13->123 125 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->125 26 cmd.exe 13->26         started        28 cmd.exe 13->28         started        30 cmd.exe 13->30         started        34 3 other processes 13->34 32 cmd.exe 16->32         started        36 4 other processes 16->36 file6 signatures7 process8 dnsIp9 89 Multi AV Scanner detection for dropped file 18->89 91 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 18->91 93 Machine Learning detection for dropped file 18->93 101 5 other signatures 18->101 38 AppLaunch.exe 18->38         started        42 WerFault.exe 18->42         started        83 213.226.71.125, 2021, 49751, 49752 MELBICOM-EU-ASMelbikomasUABNL Germany 21->83 95 Adds a directory exclusion to Windows Defender 21->95 97 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->97 44 5 other processes 21->44 47 2 other processes 26->47 99 Uses cmd line tools excessively to alter registry or file data 28->99 49 2 other processes 28->49 51 2 other processes 30->51 53 2 other processes 32->53 55 4 other processes 34->55 57 7 other processes 36->57 signatures10 process11 dnsIp12 85 185.250.149.224, 44031, 49758 FIRSTDC-ASRU Russian Federation 38->85 111 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 38->111 113 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 38->113 115 Tries to harvest and steal browser information (history, passwords, etc) 38->115 117 Tries to steal Crypto Currency Wallets 38->117 75 C:\Users\user\...\AppServices.exene (copy), PE32+ 44->75 dropped 119 Uses cmd line tools excessively to alter registry or file data 44->119 121 Adds a directory exclusion to Windows Defender 44->121 59 powershell.exe 23 44->59         started        61 conhost.exe 44->61         started        63 conhost.exe 44->63         started        65 6 other processes 44->65 file13 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53/
Threat name:
Win32.Adware.RedCap
Create hunting rule
Status:
Malicious
First seen:
2021-11-11 21:23:11 UTC
AV detection:
16 of 27 (59.26%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzrg5frdj3hs3eao4d5z2htusiwybzcdqq34oqsn6bha5ms2tzjq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence upx
Link:
https://tria.ge/reports/211111-z8fx6acbg8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Enumerates physical storage devices
Program crash
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Sets file to hidden
UPX packed file
Unpacked files
SH256 hash:
7701b72a9660a6c586f0880043c79504265d873620ad4157930db090167718b1
MD5 hash:
665dda9d056b2fe774b02155a5e4fa1f
SHA1 hash:
386c87f05fb69b2f6353b2f19d19ce24e06a59f9
Link:
https://www.unpac.me/results/e3fe12fb-8190-4f27-80e8-a55031f684a7/
SH256 hash:
586399a6d818c4fb7e7cfa65adf9ed572d4cbac5a07977250def9374bf124004
MD5 hash:
f0fb4a0d0df14aef6d90d44972b7e192
SHA1 hash:
d5ae8a18c76241f06e29a0bdbda00b605a02a355
Link:
https://www.unpac.me/results/e3fe12fb-8190-4f27-80e8-a55031f684a7/
SH256 hash:
66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53
MD5 hash:
265f7662aea5f1c136abd35abf1a609b
SHA1 hash:
c38ab17141de2a290d2e15c226f49d33ac69c098
Link:
https://www.unpac.me/results/e3fe12fb-8190-4f27-80e8-a55031f684a7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/66626e96234e/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/66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53

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:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
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 66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1777382/
Cape
Cape
https://www.capesandbox.com/analysis/205135/

Comments


Avatar
zbet commented on 2021-11-11 21:22:36 UTC

url : hxxp://95.181.152.184/zzz123.exe