MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509. 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: 14


Intelligence 14 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509
SHA3-384 hash: 42f823d16a96202cebf521488e703b1390a10ef97f0d140c448323120cfb90e7b8fe0967a219287af26efd43a507da70
SHA1 hash: 8e2e03baad6a099ee044a78cf0ee0cbe644581ad
MD5 hash: 5e557c646ae2e0fbd7aa05b4d4004670
humanhash: missouri-connecticut-oscar-six
File name:bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef3.dll
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:176'128 bytes
First seen:2025-03-05 14:50:09 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash b6fe1394ce89e6c21fe5af76775c6e31 (9 x Gh0stRAT)
ssdeep 3072:+/gWEkncfFsQTvrhPkC7xZkuXaJhNeETNsAq6nUlk6/MPNm:+LPnc2qrJ51ZkMaJhQCNBU8
TLSH T1B5047D01F7C901E9E176913C99FA6B36DA3374140B288BCB6754CA991A23AD5FF36307
TrID 41.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
7.5% (.EXE) Win64 Executable (generic) (10522/11/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
Reporter abuse_ch
Tags:dll Gh0stRAT


Avatar
abuse_ch
Gh0stRAT C2:
122.199.149.129:3737

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
122.199.149.129:3737 https://threatfox.abuse.ch/ioc/1441507/

Intelligence

File Origin
# of uploads :
1
# of downloads :
534
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Win.Trojan.Farfli-9753454-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c8656fc8d04e92a4bf1d29
Tags:
zegost farfli madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a service
Creating a file
Creating a file in the %temp% directory
Launching a service
Enabling autorun for a service
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context cmd expand graftor keylogger lolbin microsoft_visual_cc obfuscated rundll32
Link:
https://www.filescan.io/uploads/67c864abe95d0f9029e45f6c/reports/b1e5cf9b-7dd3-47d8-800f-2db244e78fd2/overview
Verdict:
Malicious
Labled as:
Trojan.KeyLogger
Link:
https://www.hybrid-analysis.com/sample/bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509
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:
Barys
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6635c5ba-2ee3-4e96-9d17-7710f2596f85
Result
Threat name:
GhostRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1630175
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found malware configuration
Found stalling execution ending in API Sleep call
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Sigma detected: Execute DLL with spoofed extension
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected GhostRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1630175 Sample: bb7f474008142e7f8a81dfd3bb1... Startdate: 05/03/2025 Architecture: WINDOWS Score: 100 48 Suricata IDS alerts for network traffic 2->48 50 Found malware configuration 2->50 52 Antivirus detection for dropped file 2->52 54 8 other signatures 2->54 8 loaddll32.exe 4 2->8         started        10 svchost.exe 5 2->10         started        13 svchost.exe 22 2->13         started        process3 signatures4 15 rundll32.exe 2 5 8->15         started        18 cmd.exe 1 8->18         started        20 rundll32.exe 3 2 8->20         started        31 5 other processes 8->31 56 Contains functionality to detect sleep reduction / modifications 10->56 22 rundll32.exe 10->22         started        25 WerFault.exe 2 13->25         started        27 WerFault.exe 2 13->27         started        29 WerFault.exe 2 13->29         started        process5 dnsIp6 58 Found stalling execution ending in API Sleep call 15->58 60 Contains functionality to detect sleep reduction / modifications 15->60 33 WerFault.exe 22 16 15->33         started        35 rundll32.exe 3 4 18->35         started        62 System process connects to network (likely due to code injection or exploit) 20->62 46 122.199.149.129, 3737, 49733, 49737 NEXG-AS-KRNexGCoLTDKR Korea Republic of 22->46 38 WerFault.exe 16 31->38         started        signatures7 process8 file9 42 C:\Users\user\AppData\Local\Temp\sysw.jpg, PE32 35->42 dropped 44 C:\Users\user\...\sysw.jpg:Zone.Identifier, ASCII 35->44 dropped 40 WerFault.exe 16 35->40         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509/
Threat name:
Win32.Backdoor.Zegost
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:01:22 UTC
File Type:
PE (Dll)
Extracted files:
2
AV detection:
34 of 38 (89.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xn7uoqaicqxh7cub37j3weq3thrdxqtcylxtjsb42m6mhw27kueq._file
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat discovery rat
Link:
https://tria.ge/reports/250305-r7pjxa1vcs/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Loads dropped DLL
Blocklisted process makes network request
Gh0st RAT payload
Gh0strat
Gh0strat family
Unpacked files
SH256 hash:
bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509
MD5 hash:
5e557c646ae2e0fbd7aa05b4d4004670
SHA1 hash:
8e2e03baad6a099ee044a78cf0ee0cbe644581ad
Link:
https://www.unpac.me/results/b49a65c0-8838-42c0-b899-5c48b93931eb/
SH256 hash:
111f84e27210508af75d586f6e107f5465ddff68cb8545e9327ad1ae69337ed1
MD5 hash:
317cd1ce327b6520bf4ee007bcd39e61
SHA1 hash:
2f1113395ca0491080d1092c3636cda6cf711998
Link:
https://www.unpac.me/results/b49a65c0-8838-42c0-b899-5c48b93931eb/
Malware family:
Gh0stRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bb7f47400814/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
PcClient
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb7f474008142e7f8a81dfd3bb121b99e23bc262c2ef34c83cd33cc3db5f5509

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:Armadillov1xxv2xx
Create hunting rule
Author:malware-lu
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::InitializeAcl
ADVAPI32.dll::InitializeSecurityDescriptor
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAccessAllowedAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::SetSecurityDescriptorDacl
ADVAPI32.dll::SetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserA
KERNEL32.dll::CreateProcessA
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileA
KERNEL32.dll::GetWindowsDirectoryA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
ADVAPI32.dll::LookupPrivilegeValueA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegDeleteKeyA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegRestoreKeyA
ADVAPI32.dll::RegSaveKeyA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::WSAIoctl
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::ChangeServiceConfig2A
ADVAPI32.dll::CreateServiceA
ADVAPI32.dll::OpenSCManagerA
ADVAPI32.dll::OpenServiceA
ADVAPI32.dll::RegisterServiceCtrlHandlerA
ADVAPI32.dll::StartServiceA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CloseDesktop
USER32.dll::EmptyClipboard
USER32.dll::FindWindowA
USER32.dll::OpenClipboard
USER32.dll::OpenInputDesktop
USER32.dll::CreateWindowExA

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