MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18. 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


ValleyRAT


Vendor detections: 14


Intelligence 14 IOCs YARA 16 File information Comments
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SHA256 hash: d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18
SHA3-384 hash: 499d39ee225f3a86f292698a59903c6f316e1f2973364e6d166ee901a07b19625ef2f84bd9c73609f44f3977cd3bb825
SHA1 hash: 4f0548a2f6bf73a85ff17f40f420098019ac05ff
MD5 hash: b4f00fba3327488d4cb6fd36b2d567c6
humanhash: montana-hawaii-monkey-fruit
File name:QQyisSetups64.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:5'289'240 bytes
First seen:2024-12-29 10:16:18 UTC
Last seen:2025-01-21 01:54:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 07af52ac52c26a20d4efc068ff8bb754 (2 x ValleyRAT)
ssdeep 98304:GgF0ET9HlrxRVwJMACNiREvBvlvwvCvxvq:pZ9HhxRVwJMAqoetRqA9q
TLSH T14E36CFA0B642C822C1631678DD1B97F5B975BF315F641893BAF53E0C3E3E5623828297
TrID 44.4% (.EXE) Inno Setup installer (107240/4/30)
23.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
17.8% (.EXE) InstallShield setup (43053/19/16)
4.3% (.EXE) Win64 Executable (generic) (10522/11/4)
4.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
Magika pebin
File icon (PE):PE icon
dhash icon dd9dd95252b5b5b3 (2 x ValleyRAT)
Reporter zhuzhu0009
Tags:backdoor exe SilverFox ValleyRAT winos

Intelligence

File Origin
# of uploads :
2
# of downloads :
499
Origin country :
HK HK
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QQyisSetups64.exe
Verdict:
Malicious activity
Analysis date:
2024-12-29 10:17:07 UTC
Tags:
silverfox backdoor
Link:
https://app.any.run/tasks/0bc217cd-e7ff-4e68-8422-7c3070105ee2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Malware-gen.22862.23182.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677121a475fb913a14791128
Tags:
emotet delphi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Connection attempt
Creating a file in the %AppData% directory
Creating a process from a recently created file
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Deleting a recently created file
Launching a process
Creating a file in the %temp% directory
Searching for synchronization primitives
Sending an HTTP GET request
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file in the Program Files subdirectories
Moving a file to the %temp% directory
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger lolbin packed packed packer_detected remote
Link:
https://www.filescan.io/uploads/677121a1a561e5a2873b740a/reports/762eccbc-511a-425e-a6e6-25835a2c1fdf/overview
Verdict:
Suspicious
Labled as:
Malware_46.3
Link:
https://www.hybrid-analysis.com/sample/d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18
Result
Verdict:
SUSPICIOUS
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:
APT27
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/60d7af06-ff8d-40a6-ad9d-d2fd12b59eef
Result
Threat name:
GhostRat
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1581909
Signature
AI detected suspicious sample
Bypasses PowerShell execution policy
Checks if browser processes are running
Connects to many ports of the same IP (likely port scanning)
Contains functionality to capture and log keystrokes
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Detected unpacking (overwrites its own PE header)
Loading BitLocker PowerShell Module
Protects its processes via BreakOnTermination flag
Queries disk data (e.g. SMART data)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Suricata IDS alerts for network traffic
Yara detected GhostRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1581909 Sample: QQyisSetups64.exe Startdate: 29/12/2024 Architecture: WINDOWS Score: 100 52 tr.p.360.cn 2->52 54 st.p.360.cn 2->54 56 8 other IPs or domains 2->56 70 Suricata IDS alerts for network traffic 2->70 72 Yara detected GhostRat 2->72 74 Connects to many ports of the same IP (likely port scanning) 2->74 76 AI detected suspicious sample 2->76 9 QQyisSetups64.exe 19 2->9         started        14 inst.exe 21 57 2->14         started        16 svchost.exe 2->16         started        18 inst.exe 2->18         started        signatures3 process4 dnsIp5 58 118.107.44.219, 18852, 19091, 19092 BCPL-SGBGPNETGlobalASNSG Singapore 9->58 60 bawihgiq5whg32.oss-ap-southeast-1.aliyuncs.com 47.79.48.211, 443, 49708 VODAFONE-TRANSIT-ASVodafoneNZLtdNZ United States 9->60 40 C:\Users\user\Downloads\inst.exe, PE32 9->40 dropped 42 C:\Users\user\AppData\...\QQyisSetups64.exe, PE32 9->42 dropped 44 C:\Users\user\AppData\Local\...\inst[1].exe, PE32 9->44 dropped 46 C:\...\QQyisSetups64.exe:Zone.Identifier, ASCII 9->46 dropped 88 Detected unpacking (overwrites its own PE header) 9->88 20 QQyisSetups64.exe 3 4 9->20         started        62 seupdate.360qhcdn.com 39.156.85.200, 49756, 49767, 80 CMNET-GDGuangdongMobileCommunicationCoLtdCN China 14->62 64 39.156.85.201, 49758, 49766, 80 CMNET-GDGuangdongMobileCommunicationCoLtdCN China 14->64 68 9 other IPs or domains 14->68 48 C:\Users\user\AppData\Local\...\sites.dll, PE32 14->48 dropped 50 C:\Users\user\AppData\Local\...\360P2SP.dll, PE32 14->50 dropped 90 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 14->90 92 Contains functionality to infect the boot sector 14->92 94 Checks if browser processes are running 14->94 96 4 other signatures 14->96 66 127.0.0.1 unknown unknown 16->66 file6 signatures7 process8 file9 38 C:\Users\user\AppData\Local\updated.ps1, ASCII 20->38 dropped 78 Protects its processes via BreakOnTermination flag 20->78 80 Contains functionality to inject threads in other processes 20->80 82 Contains functionality to capture and log keystrokes 20->82 84 Contains functionality to inject code into remote processes 20->84 24 cmd.exe 1 20->24         started        27 cmd.exe 1 20->27         started        signatures10 process11 signatures12 86 Bypasses PowerShell execution policy 24->86 29 powershell.exe 1 23 24->29         started        32 conhost.exe 24->32         started        34 powershell.exe 5 27->34         started        36 conhost.exe 27->36         started        process13 signatures14 98 Loading BitLocker PowerShell Module 29->98
Score:
31%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=22uesvhahdo7jiacm4c6bfbpyab47xae4whwlctl3hujyn6fpuma._file
Verdict:
malicious
Label(s):
winos
Create hunting rule
Similar samples:
error
ValleyRAT
Result
Malware family:
n/a
Score:
  8/10
Tags:
bootkit discovery execution persistence
Link:
https://tria.ge/reports/241229-mbc4sayqfz/
Behaviour
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
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Command and Scripting Interpreter: PowerShell
Enumerates connected drives
Writes to the Master Boot Record (MBR)
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Suspicious
Tags:
ta_abused_service
YARA:
n/a
Link:
https://app.threat.zone/submission/68eeb235-0ba3-4b58-86b4-d9235f953aa6
Unpacked files
SH256 hash:
d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18
MD5 hash:
b4f00fba3327488d4cb6fd36b2d567c6
SHA1 hash:
4f0548a2f6bf73a85ff17f40f420098019ac05ff
Link:
https://www.unpac.me/results/93f39b1a-b37a-423b-bde6-77daa950a221/
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/d6a84954e038ddf4a0026705e0942fc003cfdc04e58f658a6bd9e89c37c57d18

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__PEB
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::InitializeSecurityDescriptor
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
MULTIMEDIA_APICan Play Multimediagdi32.dll::StretchDIBits
RPC_APICan Execute Remote Proceduresrpcrt4.dll::RpcStringFreeA
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::SetSecurityDescriptorDacl
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA
shell32.dll::SHGetFileInfoA
WIN32_PROCESS_APICan Create Process and Threadsadvapi32.dll::CreateProcessAsUserW
kernel32.dll::CreateProcessW
kernel32.dll::OpenProcess
kernel32.dll::WriteProcessMemory
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::TerminateProcess
ntdll.dll::NtTerminateProcess
ntdll.dll::NtQuerySystemInformation
kernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetVolumeInformationA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CopyFileA
kernel32.dll::CreateDirectoryA
kernel32.dll::CreateFileA
kernel32.dll::CreateFileMappingA
kernel32.dll::DeleteFileA
kernel32.dll::MoveFileA
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::GetUserNameA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegCreateKeyExA
advapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
advapi32.dll::RegSetValueExA
WIN_SOCK_APIUses Network to send and receive dataws2_32.dll::WSAEnumNetworkEvents
ws2_32.dll::WSAEventSelect
ws2_32.dll::WSAGetOverlappedResult
ws2_32.dll::WSARecv
ws2_32.dll::WSASend
ws2_32.dll::WSASocketA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::EmptyClipboard
user32.dll::FindWindowExA
user32.dll::FindWindowA
user32.dll::OpenClipboard

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