MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494. 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


GuLoader


Vendor detections: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494
SHA3-384 hash: 619d9cd4d819a7f6e8931e62aa8baee50468d4d83fd3410269dc50f24c0078fdabb68e57f46487b8df1f5fbdd249e2f0
SHA1 hash: dffe58633474c3e08f6a4bd2954b0ac9073e4bce
MD5 hash: 2fef98b5085c1e1fdc201a97ac49c946
humanhash: yankee-cola-may-cat
File name:СПОРАЗУМЕНИЕ-pdf.bat
Download: download sample
Signature GuLoader
Create hunting rule
File size:920'513 bytes
First seen:2024-10-04 08:51:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 84062c623770f0d888e4ca58451aa7ad (10 x GuLoader, 1 x Formbook, 1 x RemcosRAT)
ssdeep 24576:ZFZsHTO9u9XKhrmorJ9DrUmK/6axMLZ4/8D1Y7+2:Z3n9i6xJ9PaxM14/8w+2
TLSH T15115CE0BADD0CADDCA2DB4F2D937C8301D255D6998B04B6E6A7476843076B97ED0F82C
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)
Magika pebin
File icon (PE):PE icon
dhash icon b20b31614d3d3b17 (3 x GuLoader, 1 x Formbook)
Reporter abuse_ch
Tags:bat exe GuLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
374
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
СПОРАЗУМЕНИЕ-pdf.bat
Verdict:
No threats detected
Analysis date:
2024-10-04 08:59:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7d94731c-d294-4c27-a62c-34390752ca62

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66ffacb40fdf8887097d0418
Tags:
Injection Injector Exploit Nsis
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Delayed reading of the file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494
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:
Unknown
Link:
https://analyze.intezer.com/analyses/39b2f80c-bca7-44a1-800a-c06fb85ca52b
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1525513
Signature
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Switches to a custom stack to bypass stack traces
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2024-10-04 08:52:06 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mckgppd5bxgw5g73ej2nqscjy7pzwaetpw7qrgs7ilebjk3zuska._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
error
GuLoader
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader
Link:
https://tria.ge/reports/241004-ksqp4ayhke/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Guloader,Cloudeye
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b4a59b98-c0a9-4264-a7f6-893dc70367b1
Unpacked files
SH256 hash:
a4ec98011ef99e595912718c1a1bf1aa67bfc2192575729d42f559d01f67b95c
MD5 hash:
d968cb2b98b83c03a9f02dd9b8df97dc
SHA1 hash:
d784c9b7a92dce58a5038beb62a48ff509e166a0
Link:
https://www.unpac.me/results/1675760b-bf47-480c-a405-09812d86f402/
SH256 hash:
609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494
MD5 hash:
2fef98b5085c1e1fdc201a97ac49c946
SHA1 hash:
dffe58633474c3e08f6a4bd2954b0ac9073e4bce
Link:
https://www.unpac.me/results/1675760b-bf47-480c-a405-09812d86f402/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/609467bc7d0d/report/overview.html
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/609467bc7d0dcd6e9bfb2274d84849c7df9b00937dbf089a5f42c814ab79a494

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
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 ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments