MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34db50498fc68bd69ee687abc8634fa85228b02f8683267e70ef54e625316060. 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

SHA256 hash: 34db50498fc68bd69ee687abc8634fa85228b02f8683267e70ef54e625316060
SHA3-384 hash: c28ed4250f8808513ffefd889f9ee879121926bb1eab01c58b2bc86443d62085d561c9149a0b7ececb8a5ca7d07b973b
SHA1 hash: 15b128b4d21295eb9cbb519a3d4154934cb419a0
MD5 hash: 0b22c43af8ee5ffcadf23001259b63b9
humanhash: twelve-blue-red-echo
File name:34db50498fc68bd69ee687abc8634fa85228b02f8683267e70ef54e625316060
Download: download sample
Signature GuLoader
File size:786'517 bytes
First seen:2023-06-09 11:41:55 UTC
Last seen:2023-06-09 12:54:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f23f452093b5c1ff091a2f9fb4fa3e9 (285 x GuLoader, 40 x RemcosRAT, 28 x VIPKeylogger)
ssdeep 12288:9PKcWfPW1nUOMaxK6+G4ezecBquR3AhzdmgO1td:FWonUZa46+GpK6VwfOp
Threatray 1'190 similar samples on MalwareBazaar
TLSH T195F459341F98C813E35194B871E1CAD8EE75FD0C326ACD52EEE7786A66786C168F9103
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) (4505/5/1)
File icon (PE):PE icon
dhash icon 71f0d4ccccf0e971 (4 x GuLoader, 1 x AgentTesla)
Reporter adrian__luca
Tags:exe GuLoader

Intelligence


File Origin
# of uploads :
2
# of downloads :
273
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
34db50498fc68bd69ee687abc8634fa85228b02f8683267e70ef54e625316060
Verdict:
No threats detected
Analysis date:
2023-06-09 11:40:49 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Searching for the window
Delayed reading of the file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
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.
Result
Threat name:
GuLoader, AgentTesla
Detection:
malicious
Classification:
troj.evad.spyw
Score:
92 / 100
Signature
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.InjectorX
Status:
Malicious
First seen:
2023-05-25 13:06:06 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection discovery keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Checks QEMU agent file
Loads dropped DLL
AgentTesla
Unpacked files
SH256 hash:
f004c568d305cd95edbd704166fcd2849d395b595dff814bcc2012693527ac37
MD5 hash:
8b3830b9dbf87f84ddd3b26645fed3a0
SHA1 hash:
223bef1f19e644a610a0877d01eadc9e28299509
SH256 hash:
34db50498fc68bd69ee687abc8634fa85228b02f8683267e70ef54e625316060
MD5 hash:
0b22c43af8ee5ffcadf23001259b63b9
SHA1 hash:
15b128b4d21295eb9cbb519a3d4154934cb419a0
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments