MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015. 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


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015
SHA3-384 hash: 7fc61bce207ed7bbf9cb4126bd6678f56c4d5fc1a08a68977f702f97d283822e4405f923363fcb9371ca26e6fbf58c73
SHA1 hash: 795290e77f21b208169eac687818c60e86154fd4
MD5 hash: 2598b865cbf833c88e1b1413a31a821b
humanhash: rugby-spring-foxtrot-idaho
File name:Gppsondhd.exe
Download: download sample
File size:1'836'544 bytes
First seen:2025-02-03 08:55:37 UTC
Last seen:2025-02-03 08:56:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'656 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 49152:7vBOZ4Jc5BECOL/9ahkXaShYkQN6q+F7OJ/k:7vBq4CjErECqS2TEqmk
TLSH T15385F1B893C75916D1FF1B3354F92F34DB30E812978AD34BA68005AC0ED6BA6CD146E6
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter adrian__luca
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
436
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Gppsondhd.exe
Verdict:
Malicious activity
Analysis date:
2025-02-03 09:03:05 UTC
Tags:
exfiltration purelogs purecrypter stealer
Link:
https://app.any.run/tasks/d94ea355-388e-4616-919d-9d06d22b1735

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilheracles-10017859-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a084b82dcee78dd8192a00
Tags:
smartassembly packed virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated obfuscated packed packed packer_detected smartassembly smart_assembly
Link:
https://www.filescan.io/uploads/67a084b1d5f62a1c62930047/reports/fd3d844f-a2c9-4d1e-b452-99eb4de40841/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9e62d832-4b18-4e10-9d53-1caf89729b53
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1605430
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Drops VBS files to the startup folder
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015/
Threat name:
ByteCode-MSIL.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-02-03 01:58:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2o47esgs7wk5o6gcnagl7hyrhvyagqopiubtjqluia5h7pki6akq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection discovery
Link:
https://tria.ge/reports/250203-kv337swqaw/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Malicious
Tags:
Win.Packed.Msilheracles-10017859-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3c1baf55-b86d-4b30-bf9b-46424515dd66
Unpacked files
SH256 hash:
d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015
MD5 hash:
2598b865cbf833c88e1b1413a31a821b
SHA1 hash:
795290e77f21b208169eac687818c60e86154fd4
Link:
https://www.unpac.me/results/506bf6fd-d687-4962-a1b1-aa91d7cbba33/
SH256 hash:
17ac967d20be0a3993134e4faa2a2860ed8c9ea0f04db566afa5168d5b8f6b58
MD5 hash:
4b55de712bf28b2ed23b92be0c96827a
SHA1 hash:
85ebfe165068dd59826a282560ea6a61b4449b4a
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/506bf6fd-d687-4962-a1b1-aa91d7cbba33/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/506bf6fd-d687-4962-a1b1-aa91d7cbba33/
SH256 hash:
78823f63ac20d75bc9a816770235b7ad3d22b33299530ddf3ac7e572ec3e1345
MD5 hash:
e3772c67bec4064d506515bcb434d45e
SHA1 hash:
9aa6bfa37dfec1a2ca10db198c4679d4bc4ec7e5
Link:
https://www.unpac.me/results/506bf6fd-d687-4962-a1b1-aa91d7cbba33/
SH256 hash:
b8a06f547d18ddf28c0b3399a7a7de84dfc07be91b32efc363299a83bc6b8e76
MD5 hash:
53af957e1f95a80e2262bef06802e310
SHA1 hash:
c818e4b106d479c69856289bb798b1ba5bd2a83f
Link:
https://www.unpac.me/results/506bf6fd-d687-4962-a1b1-aa91d7cbba33/
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/d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:Lumma_Stealer_Detection
Create hunting rule
Author:ashizZz
Description:Detects a specific Lumma Stealer malware sample using unique strings and behaviors
Reference:https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

Executable exe d3b9f248d2fd95d778c2680cbf9f113d700341cf450334c174403a7fbd48f015

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments