MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b80ee3b27dc7d464e00259340dcd9b967daba8aead0a06811ca0428364472ec6. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b80ee3b27dc7d464e00259340dcd9b967daba8aead0a06811ca0428364472ec6
SHA3-384 hash: 4b05dbbb92de54c6824bbae862b6c572f8276900d4602d6b7fb1cbaf6bb86547e633d4df1002f54770ce5d10fc1afecd
SHA1 hash: b23abe93d0b5518a3176d7417a30849b6df3ad7f
MD5 hash: 3b9cc0cb8fb7ffac43767e212bac2f5f
humanhash: victor-fanta-virginia-queen
File name:SecuriteInfo.com.Win32.Trojan-gen.14204
Download: download sample
Signature GuLoader
Create hunting rule
File size:133'336 bytes
First seen:2022-09-28 12:04:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7ed0d71376e55d58ab36dc7d3ffda898 (133 x GuLoader, 28 x RemcosRAT, 23 x AgentTesla)
ssdeep 3072:7cL0bUTppDAYzI27HM9WzXFsM+xIGxzY2pWCGW+OTxgU2YyZPCcciM85cYR9TFZ2:3bUTp1NziM+xIG1Y2pAKxgU2YqvM8j9e
Threatray 4 similar samples on MalwareBazaar
TLSH T14DD3D132E6709563D9A20E7195B557370FF7E50124B1AF4B23C424D8B92329EFB4A33A
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 306cd0f4f0c8c468 (5 x AgentTesla, 2 x GuLoader)
Reporter SecuriteInfoCom
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:
Issuer:
Algorithm:sha256WithRSAEncryption
Valid from:2022-01-13T22:07:24Z
Valid to:2025-01-12T22:07:24Z
Serial number: 18637c138bb461b2
Thumbprint Algorithm:SHA256
Thumbprint: 882979356467ffc4870eaba98a9bf47244ea93c7c41b0fe09c11b47aec759d5b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
308
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/314337/
Detection(s):
SecuriteInfo.com.Win32.Trojan-gen.14204.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
guloader overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6334386f90cb824e9d9fa09d/reports/7ea02bc1-3341-4f7f-b7dd-93fd4c8a39f3/overview
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/f8dbf0eb-50fe-48f7-8645-73ed0af4516b
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1079188
Signature
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:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b80ee3b27dc7d464e00259340dcd9b967daba8aead0a06811ca0428364472ec6/
Threat name:
Win32.Trojan.Guloader
Create hunting rule
Status:
Malicious
First seen:
2022-09-28 09:25:44 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xahohmt5y7kgjyacle2a3tm3sz62xkfovufanai4ubbigzchf3da._file
Verdict:
malicious
Label(s):
cloudeye
Create hunting rule
Similar samples:
338ee076a3641ab7a652189d830ee26334743a6b1c66925d12d54b755a2421b9
GuLoader
ca5cc4f7922dfbfe895bf8421366260ca591ae794e04de9fbf1e3ccc2b2530db
GuLoader
d12aced2f179361c780e3106df5e3d7dbf8ec142ff1d45450d4c6d955cff6da2
GuLoader
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader discovery downloader
Link:
https://tria.ge/reports/220928-n86yssghdn/
Behaviour
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Checks installed software on the system
Loads dropped DLL
Guloader,Cloudeye
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fe86e56d-409d-4714-bf9d-7cc85528a0c6
Unpacked files
SH256 hash:
5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3
MD5 hash:
7399323923e3946fe9140132ac388132
SHA1 hash:
728257d06c452449b1241769b459f091aabcffc5
Link:
https://www.unpac.me/results/3f759bf1-e40f-4fce-a6cd-deb2c00dc87c/
SH256 hash:
b80ee3b27dc7d464e00259340dcd9b967daba8aead0a06811ca0428364472ec6
MD5 hash:
3b9cc0cb8fb7ffac43767e212bac2f5f
SHA1 hash:
b23abe93d0b5518a3176d7417a30849b6df3ad7f
Link:
https://www.unpac.me/results/3f759bf1-e40f-4fce-a6cd-deb2c00dc87c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b80ee3b27dc7d464e00259340dcd9b967daba8aead0a06811ca0428364472ec6

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/314337/

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