MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0253aefb73d4bad5cf8a03f79f849bbd037d176e1f1ff326bb4d4b2b8615a305. 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


hVNC


Vendor detections: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0253aefb73d4bad5cf8a03f79f849bbd037d176e1f1ff326bb4d4b2b8615a305
SHA3-384 hash: a2936871cd66135ade3f999f90f477d45a5f94dbee9874a05e40b80a75f356557ae373931a0977bc24497a54ef865a11
SHA1 hash: a8e9264b21d631e64c6431381a09978fc9f3dac8
MD5 hash: 420e58598a363a7c07710800f02e7610
humanhash: social-mirror-spring-oklahoma
File name:runtimebroker.exe.vir
Download: download sample
Signature hVNC
Create hunting rule
File size:717'824 bytes
First seen:2022-06-17 18:07:42 UTC
Last seen:2022-06-17 18:35:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 3072:EHgAb19YVFxWbaIiF18YIRctXBfg1CBS9OULGCuaEguOaIJlWhJPekTXxKrcSTc:+7A/MmcVRctXpg1CBS9OgTqOTW1c
TLSH T13AE4B0285AFE105EF3B3FF904BD5E9EEAB2FE873371B5465154102420722E448E92B79
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter KdssSupport
Tags:exe hvnc

Intelligence

File Origin
# of uploads :
2
# of downloads :
357
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
runtimebroker.exe
Verdict:
Malicious activity
Analysis date:
2022-06-17 17:57:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8256849b-bf07-449b-b5bf-12e879438427

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent10 Downloader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/281048/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.17.7535.14098.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %AppData% subdirectories
Searching for the window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Forced system process termination
Creating a process with a hidden window
Creating a file
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62acc341473553ed319a2541/reports/619347bc-766f-4333-b430-bb0e11d8f8dc/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/8bfaefd5-c270-49c9-8b4d-e086768558bc
Result
Threat name:
HVNC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1015422
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Snort IDS alert for network traffic
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected HVNC
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 647918 Sample: runtimebroker.exe.vir Startdate: 17/06/2022 Architecture: WINDOWS Score: 100 62 Snort IDS alert for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus / Scanner detection for submitted sample 2->66 68 4 other signatures 2->68 10 runtimebroker.exe.exe 5 2->10         started        13 System.exe 2->13         started        process3 file4 54 C:\Users\user\...\runtimebroker.exe.exe.log, ASCII 10->54 dropped 16 runtimebroker.exe.exe 7 10->16         started        19 explorer.exe 2 151 10->19         started        74 Antivirus detection for dropped file 13->74 76 May check the online IP address of the machine 13->76 78 Machine Learning detection for dropped file 13->78 80 Injects a PE file into a foreign processes 13->80 21 System.exe 13->21         started        23 explorer.exe 13->23         started        signatures5 process6 file7 52 C:\Users\user\AppData\Roaming\System.exe, PE32 16->52 dropped 25 cmd.exe 16->25         started        27 cmd.exe 16->27         started        30 conhost.exe 16->30         started        32 conhost.exe 21->32         started        process8 signatures9 34 System.exe 25->34         started        37 conhost.exe 25->37         started        39 timeout.exe 25->39         started        72 Uses schtasks.exe or at.exe to add and modify task schedules 27->72 41 conhost.exe 27->41         started        43 schtasks.exe 27->43         started        process10 signatures11 70 Injects a PE file into a foreign processes 34->70 45 System.exe 34->45         started        48 explorer.exe 34->48         started        process12 dnsIp13 56 babylimerat.ddns.net 91.182.219.184, 49805, 7642 PROXIMUS-ISP-ASBE Belgium 45->56 58 checkip.dyndns.org 45->58 60 3 other IPs or domains 45->60 50 conhost.exe 45->50         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0253aefb73d4bad5cf8a03f79f849bbd037d176e1f1ff326bb4d4b2b8615a305/
Threat name:
ByteCode-MSIL.Trojan.InjectorX
Create hunting rule
Status:
Malicious
First seen:
2022-06-17 18:08:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 41 (56.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajj2563t2s5nlt4kap3z7be3xubx2f3od4p7gjv3jvfsxbqvumcq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/220617-wqwdcachcr/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Delays execution with timeout.exe
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Enumerates connected drives
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Unpacked files
SH256 hash:
a64fd9f716340a4e534c68627b38da31fc07786ac2b9d98d12bfd7f8011e7f78
MD5 hash:
0a1408fb3b033e0d5a5e64eb019f3fb2
SHA1 hash:
513f8bfd52ed95cc290727c078469533c43ab22b
Link:
https://www.unpac.me/results/2b9b42b2-0187-4c5e-8d14-42d4dfef96e1/
SH256 hash:
0253aefb73d4bad5cf8a03f79f849bbd037d176e1f1ff326bb4d4b2b8615a305
MD5 hash:
420e58598a363a7c07710800f02e7610
SHA1 hash:
a8e9264b21d631e64c6431381a09978fc9f3dac8
Link:
https://www.unpac.me/results/2b9b42b2-0187-4c5e-8d14-42d4dfef96e1/
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/0253aefb73d4bad5cf8a03f79f849bbd037d176e1f1ff326bb4d4b2b8615a305

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_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse
Create hunting rule
Author:ditekSHen
Description:Detects file containing reversed ASEP Autorun registry keys
Rule name:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_DLAgent10
Create hunting rule
Author:ditekSHen
Description:Detects known downloader agent
Rule name:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_Encoded_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious encoded URL to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

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/281048/

Comments