MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10. 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


Gh0stRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10
SHA3-384 hash: 29e0b8f7c0014ddfa35c128c251d1a3c6a8e1314ef48527567aab81c1ef37714957dd24d262f9f8100245895b3da924f
SHA1 hash: 9d4309057b798e0b4b117b53b49c1202669aa38f
MD5 hash: cc58647d7c7350b22545296ead2f7f18
humanhash: beer-moon-fillet-lactose
File name:mm.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:4'658'185 bytes
First seen:2024-06-12 18:12:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4cfda23baf1e2e983ddfeca47a5c755a (33 x RedLineStealer, 6 x Dridex, 5 x NetSupport)
ssdeep 98304:YKTt04clJg+Kmd4kgEDm8m4xoKmet04clrJxBgRDm8m4xoKmoEunKY:Yk04lmdDdm4xpmY04qBGm4xpmEKY
TLSH T14B26330A39ABA839D9034530D191DA32BBF8B9742797A707FF061E4D3620A56D6C47F3
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon cdabae6fe6e7eaec (20 x Amadey, 9 x AurotunStealer, 8 x CoinMiner)
Reporter sentotayam
Tags:exe Gh0stRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
366
Origin country :
ID ID
Vendor Threat Intelligence
Malware family:
dupzom
Create hunting rule
ID:
1
File name:
77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10.exe
Verdict:
Malicious activity
Analysis date:
2024-06-12 18:14:06 UTC
Tags:
dupzom servstart
Link:
https://app.any.run/tasks/1201ae06-7a44-4665-a59c-82c26731bfa0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.24943.1502.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6669e524a2bce47be7d807b5win7simulatehigh_evasion
Tags:
Banker Encryption Generic Network Other Static Stealth Malware Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Creating a file in the Program Files subdirectories
Creating a service
Launching a service
DNS request
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Adding an access-denied ACE
Query of malicious DNS domain
Enabling autorun for a service
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
antavmu dllhost epmicrosoft_visual_cc farfli fingerprint flystudio installer keylogger lolbin microsoft_visual_cc overlay packed packed purplefox redosdru sfx shell32 tiny xpack zusy
Link:
https://www.filescan.io/uploads/6669e537ef9fdf64aa6a813d/reports/61451efe-53ab-4778-9ed9-460bea36bca2/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10
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.
Malware family:
JenkinsMiner
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1ab0b308-ed87-4b21-820c-bd5a0bf7bc85
Result
Threat name:
Redosdru
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1456176
Signature
AI detected suspicious sample
Antivirus detection for dropped file
Contains functionality to capture and log keystrokes
Contains functionality to detect sleep reduction / modifications
Contains functionality to modify windows services which are used for security filtering and protection
Contains functionality to register a low level keyboard hook
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found API chain with Download & Execute functionality
Found stalling execution ending in API Sleep call
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
Sigma detected: Files With System Process Name In Unsuspected Locations
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Redosdru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1456176 Sample: mm.exe Startdate: 12/06/2024 Architecture: WINDOWS Score: 100 43 xiazai.caobibibi.com 2->43 45 user.qzone.qq.com 2->45 47 4 other IPs or domains 2->47 57 Snort IDS alert for network traffic 2->57 59 Antivirus detection for dropped file 2->59 61 Multi AV Scanner detection for dropped file 2->61 63 11 other signatures 2->63 8 mm.exe 17 2->8         started        12 conhostdhfw.exe 2->12         started        14 svchost.exe 3 8 2->14         started        16 2 other processes 2->16 signatures3 process4 file5 35 C:\Windows\apppatch\Custom\...\svchost.exe, PE32 8->35 dropped 37 C:\Windows\apppatch\...\libcurllvse.exe, PE32 8->37 dropped 39 C:\Windows\apppatch\Custom\...\dllhost.exe, PE32 8->39 dropped 41 4 other malicious files 8->41 dropped 73 Drops executables to the windows directory (C:\Windows) and starts them 8->73 75 Drops PE files with benign system names 8->75 18 conhostdhfw.exe 1 17 8->18         started        23 conhostdhfw.exe 2 12 12->23         started        25 WerFault.exe 21 16 12->25         started        27 conhostdhfw.exe 12->27         started        29 WerFault.exe 2 14->29         started        signatures6 process7 dnsIp8 49 xiazai.caobibibi.com 45.207.168.120, 49706, 7744 SKHT-ASShenzhenKatherineHengTechnologyInformationCo Seychelles 18->49 33 C:\Program Files (x86)\...\conhostdhfw.exe, PE32 18->33 dropped 65 Antivirus detection for dropped file 18->65 67 Multi AV Scanner detection for dropped file 18->67 69 Machine Learning detection for dropped file 18->69 71 4 other signatures 18->71 31 conhostdhfw.exe 1 18->31         started        51 bj.caobibibi.com 45.204.85.28, 10087, 49707, 49722 CTC-HKColleaguesTechnologyCOLIMITEDHK Seychelles 23->51 53 ins-nxt2wr41.ias.tencent-cloud.net 43.129.115.16, 443, 49713, 49715 LILLY-ASUS Japan 23->53 55 3 other IPs or domains 23->55 file9 signatures10 process11
Score:
91%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10/
Threat name:
Win32.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2024-06-03 13:08:54 UTC
File Type:
PE (Exe)
Extracted files:
1761
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6egzsfjkg5qxocd4vbsiajoyuepbotzwwwxkewqwnhda5wczuia._file
Verdict:
malicious
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat rat upx
Link:
https://tria.ge/reports/240612-wtql9syckm/
Behaviour
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
UPX packed file
Blocklisted process makes network request
Gh0st RAT payload
Gh0strat
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cc39fe4a-6aa3-4da8-8e1d-f5e807507daa
Unpacked files
SH256 hash:
96498735ecba6e7bd72fe471981988ba2b419721674e479bef35563094173bca
MD5 hash:
82d7e45ae3aa5fc62fae43c39f01dce8
SHA1 hash:
d788ffe3875c87e09ec9074e65db2c7275af7282
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
SH256 hash:
7b97bce84eda11960251fbf8aae28e209211fce41b61e80c60cff4c1bf0b0c0a
MD5 hash:
706f5bb3e4c08f6d0b823d1c258cbcef
SHA1 hash:
233b4df57e915fe434b4d7c9d4ce2cc69e968b24
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
SH256 hash:
e801ceb897094dd767095bf06e5a2fda5d4a58042784d17949c2b249cedcd7ce
MD5 hash:
f3c38c34b3f49888f7b435584eb61f4e
SHA1 hash:
ce2213c0a3949e2e40e062917c08670b789bb592
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
SH256 hash:
c2908fecd46ed515e5be300a9aa45272c390d8d0c2975ce563d6327ec1cbf613
MD5 hash:
d3a3b4c7f2f0edfaf56cefc8c05f73fb
SHA1 hash:
bf1db6f43dd595ff94972f0e98e74c0e5b103b00
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
SH256 hash:
1b20c543f0dcdd9bc1b284bdc5eb7467ee046b8106a67c85189b4603abd5ba44
MD5 hash:
482dbf251fd300c4cd95f4c2a0cf7412
SHA1 hash:
6632e873fb703b7fff32c8786913a74751ace5e0
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
SH256 hash:
77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10
MD5 hash:
cc58647d7c7350b22545296ead2f7f18
SHA1 hash:
9d4309057b798e0b4b117b53b49c1202669aa38f
Link:
https://www.unpac.me/results/99b07a75-7c38-4d2e-8b0d-5ac17c8cd7a2/
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/77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

Gh0stRAT

Executable exe 77886cc8a951bb0bb843e54324012ec508f0ba79b5ad7512d0b34e3076c2cd10

(this sample)

  
Delivery method
Distributed via web download

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowExW
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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