MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b
SHA3-384 hash: 4b645522e7bb20a543a9c50c1e370a1505b60c74a66eded2042526f9d374bf1a9c9c2e06ad656b151bbb19dbb479b314
SHA1 hash: 85717132522d72c0c80c537e1daf63f0f6f76547
MD5 hash: 21cf69e39bd3a43d3301d019e9e1680f
humanhash: indigo-asparagus-minnesota-hamper
File name:Nexus Hack v0.2.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'362'800 bytes
First seen:2021-11-26 16:39:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d7dd6fa75115d9909f747434e40fff68 (173 x RedLineStealer, 10 x DCRat, 1 x CoinMiner.XMRig)
ssdeep 24576:dymyQgsMkzrxh2lNH66wjTUkhJgmz38YkEaHNYK3fca+38:HbLPzuz664hJbzMYNaNo3
TLSH T1775533FFD2C0D9C5CAC2D9F5682CCE99B7E60AE9ED080553F324E0EB89A0449D64716D
Reporter JaffaCakes118
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
142
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Nexus Hack v0.2.exe
Verdict:
Malicious activity
Analysis date:
2021-11-26 16:39:02 UTC
Tags:
trojan rat redline
Link:
https://app.any.run/tasks/5d5bc4f7-e435-4128-b206-d1450b59fb4c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Trojan.Generic-9908842-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Сreating synchronization primitives
Sending a custom TCP request
Creating a file
Sending a TCP request to an infection source
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/61a10de5f36138de3f3f5c45/reports/02fc509e-f26e-4277-8f76-a3f08f40d6ff/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/f768e04a-fce7-4f5b-a32a-d507f02da320
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/896877
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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)
Query firmware table information (likely to detect VMs)
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected BitCoin Miner
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 529353 Sample: Nexus Hack v0.2.exe Startdate: 26/11/2021 Architecture: WINDOWS Score: 100 87 Found malware configuration 2->87 89 Multi AV Scanner detection for submitted file 2->89 91 Detected unpacking (changes PE section rights) 2->91 93 8 other signatures 2->93 12 Nexus Hack v0.2.exe 15 7 2->12         started        17 grtuyjg.exe 2->17         started        process3 dnsIp4 83 65.108.29.210, 21638, 49758 ALABANZA-BALTUS United States 12->83 85 gitlab.com 172.65.251.78, 443, 49761 CLOUDFLARENETUS United States 12->85 79 C:\Users\user\AppData\Local\Temp\fl.exe, PE32+ 12->79 dropped 81 C:\Users\user\...81exus Hack v0.2.exe.log, ASCII 12->81 dropped 117 Query firmware table information (likely to detect VMs) 12->117 119 Tries to harvest and steal browser information (history, passwords, etc) 12->119 121 Tries to detect sandboxes / dynamic malware analysis system (registry check) 12->121 19 fl.exe 12->19         started        123 Multi AV Scanner detection for dropped file 17->123 125 Writes to foreign memory regions 17->125 127 Allocates memory in foreign processes 17->127 129 Creates a thread in another existing process (thread injection) 17->129 22 conhost.exe 2 17->22         started        file5 signatures6 process7 signatures8 95 Multi AV Scanner detection for dropped file 19->95 97 Writes to foreign memory regions 19->97 99 Allocates memory in foreign processes 19->99 101 Creates a thread in another existing process (thread injection) 19->101 24 conhost.exe 4 19->24         started        103 Adds a directory exclusion to Windows Defender 22->103 28 cmd.exe 1 22->28         started        process9 file10 75 C:\Windows\System32\grtuyjg.exe, PE32+ 24->75 dropped 105 Adds a directory exclusion to Windows Defender 24->105 30 cmd.exe 1 24->30         started        33 cmd.exe 1 24->33         started        35 cmd.exe 1 24->35         started        37 conhost.exe 28->37         started        39 powershell.exe 28->39         started        41 powershell.exe 28->41         started        signatures11 process12 signatures13 131 Drops executables to the windows directory (C:\Windows) and starts them 30->131 43 grtuyjg.exe 30->43         started        46 conhost.exe 30->46         started        133 Uses schtasks.exe or at.exe to add and modify task schedules 33->133 135 Adds a directory exclusion to Windows Defender 33->135 48 powershell.exe 23 33->48         started        50 powershell.exe 22 33->50         started        52 conhost.exe 33->52         started        54 conhost.exe 35->54         started        56 schtasks.exe 1 35->56         started        process14 signatures15 107 Writes to foreign memory regions 43->107 109 Allocates memory in foreign processes 43->109 111 Creates a thread in another existing process (thread injection) 43->111 58 conhost.exe 5 43->58         started        process16 file17 77 C:\Windows\System32\...\sihost32.exe, PE32+ 58->77 dropped 113 Drops executables to the windows directory (C:\Windows) and starts them 58->113 115 Adds a directory exclusion to Windows Defender 58->115 62 sihost32.exe 58->62         started        65 cmd.exe 1 58->65         started        signatures18 process19 signatures20 137 Multi AV Scanner detection for dropped file 62->137 139 Writes to foreign memory regions 62->139 141 Allocates memory in foreign processes 62->141 143 Creates a thread in another existing process (thread injection) 62->143 67 conhost.exe 62->67         started        145 Adds a directory exclusion to Windows Defender 65->145 69 conhost.exe 65->69         started        71 powershell.exe 65->71         started        73 powershell.exe 65->73         started        process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-26 16:40:16 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hojnibf2temso3k3rqohbw7r66iqcpjabrkakw5neqmbnpjjgb5q._file
Verdict:
malicious
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:redline family:xmrig discovery evasion infostealer miner spyware stealer trojan
Link:
https://tria.ge/reports/211126-t6jclsggd9/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
RedLine
RedLine Payload
xmrig
Unpacked files
SH256 hash:
6851e02d3f4b8179b975f00bbc86602a2f2f84524f548876eb656db7ea5eaa9c
MD5 hash:
c5124caf4aea3a83b63a9108fe0dcef8
SHA1 hash:
a43a5a59038fca5a63fa526277f241f855177ce6
Link:
https://www.unpac.me/results/7e4e8562-1112-4e4b-8c5e-84448876e8df/
SH256 hash:
3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b
MD5 hash:
21cf69e39bd3a43d3301d019e9e1680f
SHA1 hash:
85717132522d72c0c80c537e1daf63f0f6f76547
Link:
https://www.unpac.me/results/7e4e8562-1112-4e4b-8c5e-84448876e8df/
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/3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b

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_KB_CERT_62e745e92165213c971f5c490aea12a5
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
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 3b92d404ba9919276d5b8c1c70dbf1f791013d200c54055bad241816bd29307b

(this sample)

  
Delivery method
Distributed via web download

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