MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d4834d306301c09cf85ad8e9bb9a85e5159130a9296e8656dcb2014229429aa. 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 YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d4834d306301c09cf85ad8e9bb9a85e5159130a9296e8656dcb2014229429aa
SHA3-384 hash: 18dcc0b22a655c723a8f0b502313034d69a4e971296d70a06f3c00f8f040d08676a64a872ed02f1e8eca942e51d57e31
SHA1 hash: ce6c151921ee7fce231f42aa4d5ea3148fe3c1cc
MD5 hash: f5c5d858d89d6808494a1490d9f69f26
humanhash: pluto-rugby-neptune-oregon
File name:build.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'818'112 bytes
First seen:2021-11-22 21:39:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (261 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep 49152:eZcW6dIEyj0OtANFnbazZYsypy2FFsDose+:VWhEyj0OSbaesytwXe+
Threatray 2 similar samples on MalwareBazaar
TLSH T17185337F324D113BF1D38DBF259183371467E2A587C62513A942E9B60CABFC62FA4650
Reporter FirehaK
Tags:boba botnet exe RedLineStealer UPX

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
build.exe
Verdict:
No threats detected
Analysis date:
2021-11-22 21:47:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fdec580b-f65b-4b2d-b258-5b2e2cea0852

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/619c0e3894a88037d2ff2739/reports/9e1613b9-c5a5-47c1-90bd-20de3a76669d/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:
Suspicious
Link:
https://analyze.intezer.com/analyses/69b8bc9a-e646-43d3-a035-6c94fd3e563c
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/894220
Signature
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Multi AV Scanner detection for submitted file
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Script Execution From Temp Folder
Uses cmd line tools excessively to alter registry or file data
Uses known network protocols on non-standard ports
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 526706 Sample: build.exe Startdate: 22/11/2021 Architecture: WINDOWS Score: 84 79 Multi AV Scanner detection for submitted file 2->79 81 Yara detected RedLine Stealer 2->81 83 Uses known network protocols on non-standard ports 2->83 85 3 other signatures 2->85 9 build.exe 7 2->9         started        13 Registry.exe 2->13         started        15 Registry.exe 2->15         started        process3 dnsIp4 71 95.181.152.184, 49755, 49758, 49759 MSKHOSTRU Russian Federation 9->71 95 Adds a directory exclusion to Windows Defender 9->95 97 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->97 18 cmd.exe 1 9->18         started        21 cmd.exe 1 9->21         started        23 cmd.exe 1 9->23         started        31 2 other processes 9->31 25 cmd.exe 1 13->25         started        27 cmd.exe 13->27         started        29 cmd.exe 13->29         started        33 2 other processes 13->33 69 C:\Users\user\AppData\...\1637651693.exe, PE32 15->69 dropped file5 signatures6 process7 signatures8 87 Uses cmd line tools excessively to alter registry or file data 18->87 35 cmd.exe 18->35         started        40 7 other processes 18->40 89 Adds a directory exclusion to Windows Defender 21->89 38 conhost.exe 21->38         started        42 2 other processes 23->42 44 2 other processes 25->44 46 2 other processes 27->46 48 2 other processes 29->48 50 4 other processes 31->50 52 3 other processes 33->52 process9 signatures10 91 Adds a directory exclusion to Windows Defender 35->91 54 conhost.exe 35->54         started        56 powershell.exe 35->56         started        93 Uses cmd line tools excessively to alter registry or file data 40->93 58 1637651693.exe 40->58         started        61 conhost.exe 40->61         started        63 conhost.exe 40->63         started        65 6 other processes 40->65 process11 dnsIp12 73 bitbucket.org 104.192.141.1, 443, 49828 AMAZON-02US United States 58->73 75 s3-w.us-east-1.amazonaws.com 52.216.170.203, 443, 49830 AMAZON-02US United States 58->75 77 2 other IPs or domains 58->77 67 1637651693.exe 58->67         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d4834d306301c09cf85ad8e9bb9a85e5159130a9296e8656dcb2014229429aa/
Threat name:
Win64.Trojan.WinGGo
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 21:40:23 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
3215decffc40b3257ebeb9b6e5c81c45e298a020f33ef90c9418c153c6071b36
RedLineStealer
66626e96234ecf2d900ee0fb9d1e74922d80e4438437c7424df04e0eb25a9e53
RedLineStealer
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence upx
Link:
https://tria.ge/reports/211122-1h8e6aghbr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Adds Run key to start application
Sets file to hidden
Unpacked files
SH256 hash:
3d4834d306301c09cf85ad8e9bb9a85e5159130a9296e8656dcb2014229429aa
MD5 hash:
f5c5d858d89d6808494a1490d9f69f26
SHA1 hash:
ce6c151921ee7fce231f42aa4d5ea3148fe3c1cc
Link:
https://www.unpac.me/results/28f38685-5d6b-47a3-aba7-708c7532247c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3d4834d30630/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/3d4834d306301c09cf85ad8e9bb9a85e5159130a9296e8656dcb2014229429aa

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:Geoirb_TCP
Create hunting rule
Author:@_FirehaK
Description:Detects the message library created for the Boba botnet.
Rule name:GoBinTest
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule

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/208443/

Comments


Avatar
Stephan (@FirehaK@infosec.exchange) commented on 2021-11-23 13:48:54 UTC

This is the Boba botnet, but so far the operator(s) have only pushed Redline stealer.