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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba
SHA3-384 hash: 63c88556facc221d7371379d616adcdbfcab6f8d94e1290d6e955f7d70e1ba6955e1c576bb1b9f0a4185b2d15167ad6b
SHA1 hash: fcb62f0ac9cc60124189e8c257c8bddcf18a1696
MD5 hash: 2b1ba232fca3b270082c4e89a04e26df
humanhash: kilo-quiet-nitrogen-mississippi
File name:scan.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:1'075'176 bytes
First seen:2026-03-09 09:00:07 UTC
Last seen:2026-03-09 09:01:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3abe302b6d9a1256e6a915429af4ffd2 (299 x GuLoader, 39 x Formbook, 25 x Loki)
ssdeep 24576:KLrZnY8zTHVOu5SR2K1KuN5UE8w4a7ey57F7b:K1Y8zCF1bkXwBX57Z
TLSH T1363533B68B99C59FD9017A38073FEF4E7AE7C6B01309324723D0A9A77836245C14D2AD
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon b49b9d978789b181 (4 x GuLoader)
Reporter lowmal3
Tags:exe GuLoader signed

Code Signing Certificate

Organisation:Indenture
Issuer:Indenture
Algorithm:sha256WithRSAEncryption
Valid from:2026-01-23T04:11:28Z
Valid to:2027-01-23T04:11:28Z
Serial number: 503b8564b5d3ecf50f9fc835fb217fa3bcff73cf
Thumbprint Algorithm:SHA256
Thumbprint: bfd7a601b36684552ad867454fb1cd927c1194acf84a6c9fe7baeedad790f4b6
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
202
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
NSIS
Details
Link:
https://research.acce.ciphertechsolutions.com/results/71f1190b-7b8d-4f80-ace9-0b3001fa986d/
Malware family:
remcos
Create hunting rule
ID:
1
File name:
https://bazaar.abuse.ch/download/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba/
Verdict:
Malicious activity
Analysis date:
2026-03-09 09:01:31 UTC
Tags:
arch-exec rat remcos remote stealer
Link:
https://app.any.run/tasks/b3bbd192-4049-48a8-bf74-697be430b670

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Guloader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/56750/
Detection(s):
SecuriteInfo.com.Troj.Inject-EAO.957.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69ae8c39e41a5a09993150da
Tags:
uloader virus nsis blic
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba
Verdict:
Malicious
File Type:
exe x32
Detections:
Trojan-Downloader.Win32.Minix.sb Trojan.Win32.Guloader.sb Trojan.NSIS.Makoob.sbe Trojan.NSIS.Makoob.sbb Trojan.NSIS.Makoob.sba HEUR:Trojan-Downloader.Win32.Minix.gen HEUR:Backdoor.Win32.Remcos.gen PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/eafb86f4-39ba-4bbe-a891-e4c79b25aff3
Result
Threat name:
GuLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad.phis.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1880425
Signature
AI detected suspicious PE digital signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates autostart registry keys with suspicious names
Detected Remcos RAT
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1880425 Sample: scan.exe Startdate: 09/03/2026 Architecture: WINDOWS Score: 100 85 drive.usercontent.google.com 2->85 87 drive.google.com 2->87 95 Suricata IDS alerts for network traffic 2->95 97 Found malware configuration 2->97 99 Antivirus detection for dropped file 2->99 101 9 other signatures 2->101 10 scan.exe 3 89 2->10         started        14 remcos.exe 39 2->14         started        16 remcos.exe 2->16         started        18 rundll32.exe 2->18         started        signatures3 process4 file5 67 C:\Users\user\...\kontaktparametre.sli, COM 10->67 dropped 69 C:\Users\user\...\Rigsarkivarer10.fun, COM 10->69 dropped 71 C:\Users\user\...\Diskofilers16.lre, COM 10->71 dropped 77 2 other malicious files 10->77 dropped 123 Tries to detect virtualization through RDTSC time measurements 10->123 125 Unusual module load detection (module proxying) 10->125 127 Switches to a custom stack to bypass stack traces 10->127 20 scan.exe 2 10 10->20         started        25 scan.exe 10->25         started        73 C:\Users\user\AppData\Local\...\System.dll, PE32 14->73 dropped 27 remcos.exe 14->27         started        29 remcos.exe 14->29         started        75 C:\Users\user\AppData\Local\...\System.dll, PE32 16->75 dropped 31 remcos.exe 16->31         started        33 remcos.exe 16->33         started        signatures6 process7 dnsIp8 89 drive.google.com 142.250.191.14, 443, 49740, 49742 GOOGLEUS United States 20->89 91 drive.usercontent.google.com 142.251.210.33, 443, 49741, 49743 GOOGLEUS United States 20->91 63 C:\ProgramData\Remcos\remcos.exe, PE32 20->63 dropped 65 C:\ProgramData\...\remcos.exe:Zone.Identifier, ASCII 20->65 dropped 119 Detected Remcos RAT 20->119 121 Creates autostart registry keys with suspicious names 20->121 35 remcos.exe 39 20->35         started        39 scan.exe 20->39         started        41 remcos.exe 27->41         started        43 remcos.exe 31->43         started        file9 signatures10 process11 file12 61 C:\Users\user\AppData\Local\...\System.dll, PE32 35->61 dropped 103 Antivirus detection for dropped file 35->103 105 Multi AV Scanner detection for dropped file 35->105 107 Found hidden mapped module (file has been removed from disk) 35->107 109 3 other signatures 35->109 45 remcos.exe 4 10 35->45         started        50 remcos.exe 35->50         started        signatures13 process14 dnsIp15 93 172.245.246.91, 2404, 49744, 49745 AS-COLOCROSSINGUS United States 45->93 79 C:\Users\user\AppData\Local\Temp\TH93A9.tmp, MS-DOS 45->79 dropped 81 C:\Users\user\AppData\Local\Temp\TH9379.tmp, MS-DOS 45->81 dropped 83 C:\Users\user\AppData\Local\Temp\TH9349.tmp, MS-DOS 45->83 dropped 129 Detected Remcos RAT 45->129 131 Writes to foreign memory regions 45->131 133 Maps a DLL or memory area into another process 45->133 52 userinit.exe 45->52         started        55 userinit.exe 45->55         started        57 userinit.exe 45->57         started        59 4 other processes 45->59 file16 signatures17 process18 signatures19 111 Tries to harvest and steal browser information (history, passwords, etc) 52->111 113 Unusual module load detection (module proxying) 52->113 115 Tries to steal Instant Messenger accounts or passwords 55->115 117 Tries to steal Mail credentials (via file / registry access) 55->117
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba
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/2b1ba232fca3b270082c4e89a04e26df
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-03-02 02:52:39 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fz5pd4qvgn3xplrtykoyyxb7ticoxdrtij7ig4gwtn267nkld25a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:guloader family:remcos botnet:remotehost collection discovery downloader installer persistence rat
Link:
https://tria.ge/reports/260309-kylckacv3j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
NSIS installer
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Contacts third-party web service commonly abused for C2
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detected Nirsoft tools
Guloader family
Guloader,Cloudeye
Remcos
Remcos family
Malware Config
C2 Extraction:
172.245.246.91:2404
Unpacked files
SH256 hash:
a1390a78533c47e55cc364e97af431117126d04a7faed49390210ea3e89dd0e1
MD5 hash:
fbe295e5a1acfbd0a6271898f885fe6a
SHA1 hash:
d6d205922e61635472efb13c2bb92c9ac6cb96da
Link:
https://www.unpac.me/results/19eb70c4-27e8-43ac-b62a-9784b97eef30/
SH256 hash:
2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba
MD5 hash:
2b1ba232fca3b270082c4e89a04e26df
SHA1 hash:
fcb62f0ac9cc60124189e8c257c8bddcf18a1696
Link:
https://www.unpac.me/results/19eb70c4-27e8-43ac-b62a-9784b97eef30/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2e7af1f21533/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba

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:Ins_NSIS_Buer_Nov_2020_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect NSIS installer used for Buer loader
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.

Malspam

GuLoader

Executable exe 2e7af1f215337777ae33c29d8c5c3f9a04eb8e33427e8370d69b75efb54b1eba

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/56750/

Comments