MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e15743c665f9ca435147b528dd5e7593bd4be8534224c792c2f210a06cafd4a. 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


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e15743c665f9ca435147b528dd5e7593bd4be8534224c792c2f210a06cafd4a
SHA3-384 hash: afa45023955fc1949f0ac8d4bed11ad39055af27ff8e602e938c75060ecbce61058f58f9f4c4d3ca2c9e6fb4316e860c
SHA1 hash: 608cc49c7c8f9c1946a9facef9a29b8e3abaaf3b
MD5 hash: 2bdbf64a156cf2bcf6afa5ddb7aea0ad
humanhash: alanine-video-winter-georgia
File name:0143_211_pdf.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:273'488 bytes
First seen:2022-04-14 11:14:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (730 x GuLoader, 452 x Formbook, 295 x Loki)
ssdeep 6144:tNeZWvYFZwngQ1v4LAZqcWy/++s5vN+pdGN3B5ccvG:tNtQFZPLsql+s5vsAcc+
Threatray 2'134 similar samples on MalwareBazaar
TLSH T1F044E0C62250CB11C9519F318466A75588B8A83DB7A5EE0EEFA0DDDBB9EF341D706303
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 c0da8282a2a4a4fc (1 x GuLoader)
Reporter malwarelabnet
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Monoparesthesia
Issuer:Monoparesthesia
Algorithm:sha256WithRSAEncryption
Valid from:2022-04-13T12:07:28Z
Valid to:2023-04-13T12:07:28Z
Serial number: 00
Intelligence: 326 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 6183b7c507f9e6c6b5a316c4b01d384dd3308e2b4853dab76b67ca913b01c831
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
331
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0143_211_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-04-14 11:20:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2ef531b4-d98c-416a-b24c-e0bf90963fe6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/263669/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.6896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/13844/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe guloader overlay packed python shell32.dll
Link:
https://www.filescan.io/uploads/6258024cffe27d5119cd72b6/reports/173e4afa-2bc7-4cd7-99e3-f3fb4787e339/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:
Malicious
Link:
https://analyze.intezer.com/analyses/e75529de-d342-43c5-822c-cf704e2d3b22
Result
Threat name:
Azorult GuLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/976888
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Yara detected Azorult
Yara detected GuLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 609371 Sample: 0143_211_pdf.exe Startdate: 14/04/2022 Architecture: WINDOWS Score: 100 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 7 other signatures 2->45 8 0143_211_pdf.exe 25 2->8         started        process3 file4 23 C:\Users\user\AppData\Local\...\System.dll, PE32 8->23 dropped 25 C:\Users\user\AppData\...\TetheringMgr.dll, PE32+ 8->25 dropped 47 Self deletion via cmd delete 8->47 49 Tries to detect Any.run 8->49 51 Hides threads from debuggers 8->51 12 0143_211_pdf.exe 70 8->12         started        signatures5 process6 dnsIp7 35 46.183.223.118, 49767, 49769, 80 DATACLUBLV Latvia 12->35 37 84.38.132.43, 49766, 80 DATACLUBLV Latvia 12->37 27 C:\Users\user\AppData\...\vcruntime140.dll, PE32 12->27 dropped 29 C:\Users\user\AppData\Local\...\ucrtbase.dll, PE32 12->29 dropped 31 C:\Users\user\AppData\Local\...\softokn3.dll, PE32 12->31 dropped 33 45 other files (none is malicious) 12->33 dropped 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->53 55 Tries to steal Instant Messenger accounts or passwords 12->55 57 Tries to steal Mail credentials (via file / registry access) 12->57 59 7 other signatures 12->59 17 cmd.exe 1 12->17         started        file8 signatures9 process10 process11 19 conhost.exe 17->19         started        21 timeout.exe 1 17->21         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e15743c665f9ca435147b528dd5e7593bd4be8534224c792c2f210a06cafd4a/
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2022-04-14 08:02:55 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lykxipdgl6okiniupnji3vphle55jpufgqrey6jmf4qqubwk7vfa._file
Verdict:
malicious
Label(s):
cloudeye
Create hunting rule
Similar samples:
1235559275e785007232e4aee35bd0609d1e52da4900ac8526ff54b592d63c6b
GuLoader
4f29b22b6b787babc2f984172f8ae0e3999b7621aeb6775ce023f2ef5db0b2e7
GuLoader
545e0ad68832f2c8806d7ff7e5c712440869cf865ca3cd88a65e80a9a51b7095
GuLoader
704ad16ef9755c35a9f52a3cd99f8ea83a53a6f7786472b3ea458eeb9730505b
GuLoader
785e0ff473552935ca1c597ceabab86f74a07b7ca6bfc58531a7c2fe74539853
GuLoader
78f8221d10ca5af256eefa0376f55e4688e00005317ab0bfb59f5406f9ed16ae
GuLoader
bbd7431d0d5272927e67c43cd961df4d855a4dcd080373355f980d61ff110337
GuLoader
bfcd5670bfa7bc6ccbf5d9b13ef3993e852f40b1d77b6854c99d1cee1558e78a
GuLoader
c28bfc6622b79ac2f1b1d57425553dd13c14648be45776e5070f78624b4ae1b8
GuLoader
+ 2'124 additional samples on MalwareBazaar
Result
Malware family:
guloader
Create hunting rule
Score:
  10/10
Tags:
family:guloader downloader
Link:
https://tria.ge/reports/220414-ncjtdshge8/
Behaviour
Enumerates physical storage devices
Loads dropped DLL
Guloader,Cloudeye
Unpacked files
SH256 hash:
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
MD5 hash:
cff85c549d536f651d4fb8387f1976f2
SHA1 hash:
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e
Link:
https://www.unpac.me/results/145fc4fe-2742-4ee0-b052-3e1f07cbe669/
SH256 hash:
5e15743c665f9ca435147b528dd5e7593bd4be8534224c792c2f210a06cafd4a
MD5 hash:
2bdbf64a156cf2bcf6afa5ddb7aea0ad
SHA1 hash:
608cc49c7c8f9c1946a9facef9a29b8e3abaaf3b
Link:
https://www.unpac.me/results/145fc4fe-2742-4ee0-b052-3e1f07cbe669/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/5e15743c665f9ca435147b528dd5e7593bd4be8534224c792c2f210a06cafd4a

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/263669/

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