MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ebe9964a660c6c7257506706957f6206903770579c92af9d0f0ae7f13f9676e1. 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: 10
| SHA256 hash: | ebe9964a660c6c7257506706957f6206903770579c92af9d0f0ae7f13f9676e1 |
|---|---|
| SHA3-384 hash: | 328ca54ee760dfd1908aa16dab6da2642b1367e07d3d1bbf50e417a8ac7290cdc280e898cbce82f3e8a964db8d0cb3c1 |
| SHA1 hash: | fa22615028e63837aff52d0abd041f588db7fe5b |
| MD5 hash: | 52c3ef38f5ce148f9e14b859c01584dc |
| humanhash: | oxygen-uranus-romeo-crazy |
| File name: | INVOICE1 AND 2.exe |
| Download: | download sample |
| Signature | GuLoader |
| File size: | 820'595 bytes |
| First seen: | 2023-12-11 13:22:52 UTC |
| Last seen: | 2023-12-18 08:51:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7ed0d71376e55d58ab36dc7d3ffda898 (133 x GuLoader, 28 x RemcosRAT, 23 x AgentTesla) |
| ssdeep | 24576:RfSxsh1/3qFILf6omX30pgFPo0rX6samBS/Lq:NSxsh1/zLf6oe30pFCfrBo |
| Threatray | 755 similar samples on MalwareBazaar |
| TLSH | T16305F2E7C486A3C1EDA091BED95D4952237A3D7FE07ABAC923E155229543022C33BDD3 |
| 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): |  |
| dhash icon | 2b03000101010109 (1 x GuLoader) |
| Reporter |  adrian__luca |
| Tags: | exe GuLoader |
Intelligence
File Origin
# of uploads :
3
# of downloads :
227
Origin country :
HUVendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a window
Creating a file in the Program Files subdirectories
Searching for the window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control installer lolbin masquerade overlay packed shell32
Verdict:
Malicious
Labled as:
Malware
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:
Malicious
Result
Threat name:
GuLoader
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Signature
Antivirus detection for URL or domain
Found suspicious powershell code related to unpacking or dynamic code loading
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Suspicious powershell command line found
Very long command line found
Writes to foreign memory regions
Yara detected GuLoader
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-12-11 02:48:01 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
12 of 23 (52.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 745 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
ebe9964a660c6c7257506706957f6206903770579c92af9d0f0ae7f13f9676e1
MD5 hash:
52c3ef38f5ce148f9e14b859c01584dc
SHA1 hash:
fa22615028e63837aff52d0abd041f588db7fe5b
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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