MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb. 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


MassLogger


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
SHA3-384 hash: 50cc9738b1dcdb9096835d21e3bed94f2693f56495b106c38490074ec20164efe1a1500fe86bf10b64dd9e1dd4a8d6f9
SHA1 hash: c1d713840f3cd522ab6c6443d0ba88e1d6aca386
MD5 hash: b385d8feb42f90ac07bcbfe81f498b29
humanhash: alpha-maryland-two-connecticut
File name:1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
Download: download sample
Signature MassLogger
Create hunting rule
File size:374'064 bytes
First seen:2025-09-24 03:34:30 UTC
Last seen:2025-09-24 12:44:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f23f452093b5c1ff091a2f9fb4fa3e9 (301 x GuLoader, 46 x RemcosRAT, 46 x VIPKeylogger)
ssdeep 6144:Yp+ggLD7e4S7dAaTyO/+/d6L1OpMbQRCDdwicp1r+VgDqVm8VcR:I8DrS7dAlz/AYMbMCD7SR+QqrVcR
TLSH T1AC841220B3A4C127D5664A31F876BBB79AF7AD650158570F1F605E8EBC223D1980F2B8
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
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) (4504/4/1)
Magika pebin
dhash icon c4dadadad2f492c2 (138 x GuLoader, 49 x RemcosRAT, 23 x VIPKeylogger)
Reporter JAMESWT_WT
Tags:exe MassLogger signed

Code Signing Certificate

Organisation:Skrivemaskines
Issuer:Skrivemaskines
Algorithm:sha256WithRSAEncryption
Valid from:2025-09-12T06:41:53Z
Valid to:2026-09-12T06:41:53Z
Serial number: 234fe055b11ec464b2f16ba14a7157602ce3ec96
Thumbprint Algorithm:SHA256
Thumbprint: 925ff2a7bdf1453906f69f96661c136f8748e3ec9c9dd0e70e386334367292ba
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
131
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
Verdict:
Malicious activity
Analysis date:
2025-09-24 03:41:55 UTC
Tags:
evasion snake keylogger stealer smtp
Link:
https://app.any.run/tasks/d5668a5f-b32d-4d6d-8496-9207839947ba

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/28719/
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68d53c90cc9425144151cb44
Tags:
injection virus blic
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Searching for the window
Creating a file in the %AppData% subdirectories
Creating a file
Delayed reading of the file
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm blackhole guloader installer microsoft_visual_cc nsis overlay signed unsafe
Link:
https://www.filescan.io/uploads/68d36715b4f22678f76365ba/reports/316c76ae-8d5d-4bc6-98ce-c0c5d11ec566/overview
Verdict:
Malicious
Labled as:
Injector.XQFJ
Link:
https://www.hybrid-analysis.com/sample/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-23T21:59:00Z UTC
Last seen:
2025-09-23T21:59:00Z UTC
Hits:
~1000
Detections:
Trojan.NSIS.Makoob.sba Packed.NSIS.Krynis.sb HEUR:Trojan.Win32.Guloader.gen VHO:Trojan-Downloader.Win32.Minix.gen Trojan.Win32.GuLoader.sb Trojan.NSIS.Pakes.Krynis.sb Trojan-Downloader.Win32.Minix.sb
Link:
https://opentip.kaspersky.com/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/99b78f65-f9d6-4323-83e7-8b4135724484
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/b385d8feb42f90ac07bcbfe81f498b29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
Threat name:
Win32.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2025-09-24 01:25:26 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=doqxbkywli5bgtltfdbhlsrfzov4g7vpe544rsye3zfu3gsc2p5q._file
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:masslogger collection discovery downloader spyware stealer
Link:
https://tria.ge/reports/250924-d5p6rsbj91/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Guloader family
Guloader,Cloudeye
MassLogger
Masslogger family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/397739bc-4f96-4faa-b592-152618a36826
Unpacked files
SH256 hash:
1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb
MD5 hash:
b385d8feb42f90ac07bcbfe81f498b29
SHA1 hash:
c1d713840f3cd522ab6c6443d0ba88e1d6aca386
Link:
https://www.unpac.me/results/bca66ff7-e5ba-49ea-a4b0-aa6cc57c1472/
SH256 hash:
a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
MD5 hash:
75ed96254fbf894e42058062b4b4f0d1
SHA1 hash:
996503f1383b49021eb3427bc28d13b5bbd11977
Link:
https://www.unpac.me/results/bca66ff7-e5ba-49ea-a4b0-aa6cc57c1472/
Malware family:
GuLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1ba170ab165a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.52
Link:
https://yomi.yoroi.company/submissions/1ba170ab165a3a134d7328c275ca25cbabc37eaf2779c8cb04de4b4d9a42d3fb

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Detect_NSIS_Nullsoft_Installer
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

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/28719/

Comments