MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24
SHA3-384 hash: ca53bcef30e3c84d72f6fa8f1cc04b8d5aad563079a8c40ee04ca994f087ef212da90bec7db5d1643fc1ea6c712284a7
SHA1 hash: 0e2e268481fc3cd44dbc182e8df530434b173fdf
MD5 hash: 14952f64638346855bd880e3f3581f4d
humanhash: juliet-beer-bluebird-muppet
File name:Payment invoice.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:579'584 bytes
First seen:2025-05-14 07:55:26 UTC
Last seen:2025-05-14 13:06:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:g9jH3KRdWf70Od9Mkc/qMmBGO5y2H32U8uZk/GvdOa9bkaHDIlaBcLHMwUaksctM:g9jH3KDqRAgsaf2U8uZGGRF1D/FwZcG
Threatray 3'299 similar samples on MalwareBazaar
TLSH T1C5C4DF183E469B03C4AD0AF4B963C3B71EB56F9A6911C287AED77D9F34E27701943242
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 20e631ec86b2b2cc (6 x SnakeKeylogger, 4 x MassLogger, 3 x Formbook)
Reporter lowmal3
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
469
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment invoice.exe
Verdict:
Malicious activity
Analysis date:
2025-05-14 07:57:52 UTC
Tags:
netreactor evasion stealer snake keylogger ims-api generic
Link:
https://app.any.run/tasks/bf7a0d1e-8158-4ced-a08c-251a03c329c4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.6.24039.14730.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68244d42e16384d6a704462a
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68244c9a8bd61140fb6fa48a/reports/3d0c36ae-672e-4295-8bdf-7e3bf10d80b0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/723345a1-f18f-4850-add1-d267789e5e7e
Result
Threat name:
MSIL Logger, MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1689655
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24/
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Create hunting rule
Status:
Malicious
First seen:
2025-05-14 02:59:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=drxaljr72kj4gxb25jzz566niqxexg2u4dnpu44fpb6u2h74t4sa._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
03260ed0ef22a3464f72a8e830d5762a789169557137f598c27cdf6de13d2dda
MassLogger
7d8f98ced8dcca5e2397bdaaff65fa3d81fb264425167e282ad4fce5f832b59e
MassLogger
8d3dc8435753d98fab3d705924b85fc92b2c4fa3e62ad118497159422c6665c7
MassLogger
91a04734fb1bfa93391d961ff94dfdfffc3021d6cf56cb31f9d696aa3251c6e2
MassLogger
ceaa99440a1294e1a574941c6f1b01db99ad6d85d314264156989e893a64cd6e
MassLogger
+ 3'289 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger collection discovery spyware stealer
Link:
https://tria.ge/reports/250514-jsq57awtax/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
MassLogger
Masslogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot7708941755:AAESo20CaDDAOjLLtHQBUxBHzsPN6t2HmCk/sendMessage?chat_id=8161167655
Verdict:
Suspicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/8ab0e5a4-0d5b-4c44-836d-08050871a5d0
Unpacked files
SH256 hash:
1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24
MD5 hash:
14952f64638346855bd880e3f3581f4d
SHA1 hash:
0e2e268481fc3cd44dbc182e8df530434b173fdf
Link:
https://www.unpac.me/results/c14ce7a5-345a-4c61-9e99-462474684ad9/
SH256 hash:
22a03f25544fecf96ca7f38781824e302238529b6e59cc10cfecf240043bd294
MD5 hash:
bee219cadf5a780865c3548d9936bc38
SHA1 hash:
077405987d76832010142540e3f9c5fc1f1c314a
Link:
https://www.unpac.me/results/c14ce7a5-345a-4c61-9e99-462474684ad9/
SH256 hash:
47114594b35c81928f13de0b551127675b35f2d5ec0c4f35b9f65bf0fafdf2cc
MD5 hash:
191c87ae1498a259fd9751ef4016a56d
SHA1 hash:
28c637c14e1c712bb639e4a853ecc8940a13239f
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c14ce7a5-345a-4c61-9e99-462474684ad9/
SH256 hash:
7925eeab6b1b6fd925d4062fce0cc14a6d1a079600c991c61d20bb3ca6fa9b14
MD5 hash:
dcd63eb81725fe80a6226145a3955671
SHA1 hash:
5e3c054f8a5a04d6167708aef7e52694aa314ba5
Detections:
win_404keylogger_g1
Create hunting rule
win_masslogger_w0
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/c14ce7a5-345a-4c61-9e99-462474684ad9/
Parent samples :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 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/1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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

MassLogger

Executable exe 1c6e05a63fd293c35c3aea739efbcd442e4b9b54e0dafa7385787d4d1ffc9f24

(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 (HIGH_ENTROPY_VA)high

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