MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ba5a782ed55e2d34580cbe4691ee7ca2f79b9200f02e78c8440329b78f8c371. 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: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 9ba5a782ed55e2d34580cbe4691ee7ca2f79b9200f02e78c8440329b78f8c371
SHA3-384 hash: 3600a7c1803f4055a960659c25d37d2180d49d218b571c2160cf586ac5d10c5ea36cbe6f109ca578f70510d3699353ee
SHA1 hash: b213744ea0fdbbe6545ca900371db80624abd2cf
MD5 hash: e5ac0a8b4f6b7e3c76d454ac386d970b
humanhash: montana-pizza-oven-hotel
File name:INQUIRY.exe
Download: download sample
Signature GuLoader
File size:276'185 bytes
First seen:2023-05-03 10:46:40 UTC
Last seen:2023-05-03 11:41:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 93dfc16ed07ebeb5b405221f10d12c0e (30 x GuLoader, 4 x RemcosRAT, 1 x AgentTesla)
ssdeep 6144:a4E6JRqVYttEI/9vyUYlzOoMxox2QgO6+TRLeROBpiKg7dGTi9Jlb:a4EVUKIlQYoam2QgmTwROBpijGTi9n
Threatray 19 similar samples on MalwareBazaar
TLSH T1B144124196B6A4DBFD2B1530952A6D033FB3BD2BE070690FABC4748A5D73253C42FA14
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 585456565454161e (1 x GuLoader)
Reporter abuse_ch
Tags:exe GuLoader

Intelligence


File Origin
# of uploads :
2
# of downloads :
253
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INQUIRY.exe
Verdict:
Malicious activity
Analysis date:
2023-05-03 10:51:50 UTC
Tags:
n/a

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

Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Creating a file in the %AppData% subdirectories
Delayed reading of the file
Searching for the window
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
guloader 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
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Hides threads from debuggers
Mass process execution to delay analysis
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 858230 Sample: INQUIRY.exe Startdate: 03/05/2023 Architecture: WINDOWS Score: 96 38 www.pearlcreativewebdesign.com.au 2->38 40 pearlcreativewebdesign.com.au 2->40 44 Multi AV Scanner detection for domain / URL 2->44 46 Antivirus detection for URL or domain 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 3 other signatures 2->50 8 INQUIRY.exe 34 2->8         started        signatures3 process4 file5 34 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\System.dll, PE32 8->36 dropped 52 Mass process execution to delay analysis 8->52 54 Tries to detect Any.run 8->54 56 Hides threads from debuggers 8->56 12 INQUIRY.exe 8->12         started        16 powershell.exe 8->16         started        18 powershell.exe 8->18         started        20 71 other processes 8->20 signatures6 process7 dnsIp8 42 pearlcreativewebdesign.com.au 162.241.149.193, 443, 49819, 49821 UNIFIEDLAYER-AS-1US United States 12->42 58 Tries to detect Any.run 12->58 60 Hides threads from debuggers 12->60 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        26 conhost.exe 20->26         started        28 conhost.exe 20->28         started        30 conhost.exe 20->30         started        32 68 other processes 20->32 signatures9 process10
Threat name:
Win32.Trojan.Guloader
Status:
Malicious
First seen:
2023-02-23 23:26:54 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Unpacked files
SH256 hash:
ec156cb0f64588f8c34a7d45c57b250779143cf3816081829810a017f0cf966f
MD5 hash:
b3017435b63a99f6a3037cfe0c7c8b1e
SHA1 hash:
41a582b60f099b65f95ac64e1a5cdce0356a6b6f
SH256 hash:
3b431dafd60244b4e31ad63cf995dc1dcca795126ceee0d9e429d2b42b064a27
MD5 hash:
fd546a671e0208198e6046f626569ecd
SHA1 hash:
26cc431665275f9858f37740e5dcb3bee14a788b
SH256 hash:
9352c8971d0046a5526da1889f841eab8ef695e4786b6656f06af289cf32de44
MD5 hash:
402792a47412801287bc610a15cd6076
SHA1 hash:
f2990ac9e903bec596266bf1a1c340ec90ed4ee6
SH256 hash:
9ba5a782ed55e2d34580cbe4691ee7ca2f79b9200f02e78c8440329b78f8c371
MD5 hash:
e5ac0a8b4f6b7e3c76d454ac386d970b
SHA1 hash:
b213744ea0fdbbe6545ca900371db80624abd2cf
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.

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