MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a17a5bf35d8b784c3111632ba7e0c30a2c1a9c2c95b549235affc16d6d055477. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
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SHA256 hash: a17a5bf35d8b784c3111632ba7e0c30a2c1a9c2c95b549235affc16d6d055477
SHA3-384 hash: 1f9a21e921257aeb62c3d019d30f707fad1e6272806b34f7a1783ebb8538ec91eaeb71a530ead54479104333ef0da8fb
SHA1 hash: e25287c39bad32159417c5f0bf798625b6beff45
MD5 hash: 4f846f2117c4eab285289b0090521b1e
humanhash: monkey-undress-social-fanta
File name:Keylogger.exe
Download: download sample
File size:10'752 bytes
First seen:2022-10-21 06:32:16 UTC
Last seen:2023-08-11 09:10:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 192:irtmcuq65SoDxi4maEYbRzmEsLkjgv5JHT1eJYHcwY7fazB+LEi:irtlF60GE9rUhVsLF5p1rYydmE
Threatray 6 similar samples on MalwareBazaar
TLSH T1C4221981B7E88675DD7927B6ACB347501A70E2055C77CAAF1898111E3EA72410F83BA6
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
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) (4505/5/1)
Reporter JAMESWT_WT
Tags:exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
winrar.rar
Verdict:
Malicious activity
Analysis date:
2022-06-10 21:17:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/629f88ab-0d55-4090-b3db-54038e2c2454

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/322194/
Detection(s):
SecuriteInfo.com.Trojan.KeyloggerNET.41.21547.1892.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Setting a global event handler for the keyboard
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/63523d1eb5f60e72b8c7b6ee/reports/dca70b68-f6dd-4323-86fe-c6f335c5b437/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.
Malware family:
ToxicEye
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3849b382-cbad-4483-9382-592476db7d67
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1094658
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a17a5bf35d8b784c3111632ba7e0c30a2c1a9c2c95b549235affc16d6d055477/
Threat name:
ByteCode-MSIL.Trojan.Bulz
Create hunting rule
Status:
Malicious
First seen:
2021-12-30 02:39:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uf5fx425rn4eymirmmv2pygdbiwbvhbmsw2usi2277aw23ifkr3q._file
Verdict:
malicious
Similar samples:
4c4d844ace41156600bf0c2ab9df287538002abf30d0ba3f50836b2e49f5e0a5
666d190a7059c03b3572dd66e51b8232537a8650bbdcbfbe3f8335c830f3aeae
85c1c0070b0bbe577cce521a39a4943e97120957fb5b69b0c0b913bbdc7f2f8c
91d5fd40e83493f75c087353ab3c17d1a934398bba79be8cdf14d1ec7595be35
961b3c31dce2146e97c694b3d02e9818b7e637c569c2b9c034c5f4e713bb7a5b
ea56daef74bb7280e915eb22485008a932d9a73345810f0fbf2861285dfb9bbc
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221021-ha6x9afgf8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9401e303-1bae-4029-8609-6d6b9bd7e90a
Unpacked files
SH256 hash:
a17a5bf35d8b784c3111632ba7e0c30a2c1a9c2c95b549235affc16d6d055477
MD5 hash:
4f846f2117c4eab285289b0090521b1e
SHA1 hash:
e25287c39bad32159417c5f0bf798625b6beff45
Link:
https://www.unpac.me/results/bd0993c7-42aa-45a5-8ee3-b100d6ba82de/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/a17a5bf35d8b784c3111632ba7e0c30a2c1a9c2c95b549235affc16d6d055477

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/322194/

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