MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72
SHA3-384 hash: 662d076164920fedef783194533ed09f30505b0381580b60458a5f97de00e637213fe6469cffd2ed874269fa1709e427
SHA1 hash: 23870e422d8cf9b116631d04661d68bd34ca42bd
MD5 hash: e566b3e9196264ec3d1364970918a8de
humanhash: wyoming-iowa-april-xray
File name:facturaswift.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:686'080 bytes
First seen:2025-04-03 13:18:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:3kWklisOlq4/5J6uYVh+2jrlD/NY6a3mQjGTqBD:OOlz83Rlr+7B
Threatray 1'177 similar samples on MalwareBazaar
TLSH T166E46D3D38BA52A78076C2A7DBE7F827B178946F3025ADB554D30BA143C294778C326D
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
Reporter lowmal3
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'051
Origin country :
DE DE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/301/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ee8ce7cfd0a37f830d37b6
Tags:
agenttesla micro spawn msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated vbnet
Link:
https://www.filescan.io/uploads/67ee8a9cb070fb3f945e3d95/reports/69da08c5-c8d3-4266-bff3-d845d57bb84d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/48b74880-c3b2-4f25-8e3e-a462bb69a6ad
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/1655600
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1655600 Sample: facturaswift.exe Startdate: 03/04/2025 Architecture: WINDOWS Score: 100 49 reallyfreegeoip.org 2->49 51 checkip.dyndns.org 2->51 53 checkip.dyndns.com 2->53 67 Found malware configuration 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Sigma detected: Scheduled temp file as task from temp location 2->71 75 11 other signatures 2->75 8 facturaswift.exe 7 2->8         started        12 fkPWyWAvCJVZJz.exe 5 2->12         started        14 svchost.exe 2->14         started        signatures3 73 Tries to detect the country of the analysis system (by using the IP) 49->73 process4 dnsIp5 41 C:\Users\user\AppData\...\fkPWyWAvCJVZJz.exe, PE32 8->41 dropped 43 C:\...\fkPWyWAvCJVZJz.exe:Zone.Identifier, ASCII 8->43 dropped 45 C:\Users\user\AppData\Local\...\tmpE0B8.tmp, XML 8->45 dropped 47 C:\Users\user\...\facturaswift.exe.log, ASCII 8->47 dropped 77 Uses schtasks.exe or at.exe to add and modify task schedules 8->77 79 Adds a directory exclusion to Windows Defender 8->79 81 Injects a PE file into a foreign processes 8->81 17 powershell.exe 23 8->17         started        20 facturaswift.exe 15 2 8->20         started        23 schtasks.exe 1 8->23         started        25 facturaswift.exe 8->25         started        83 Multi AV Scanner detection for dropped file 12->83 27 fkPWyWAvCJVZJz.exe 14 2 12->27         started        29 schtasks.exe 1 12->29         started        31 svchost.exe 12->31         started        59 127.0.0.1 unknown unknown 14->59 file6 signatures7 process8 dnsIp9 61 Loading BitLocker PowerShell Module 17->61 33 WmiPrvSE.exe 17->33         started        35 conhost.exe 17->35         started        55 checkip.dyndns.com 158.101.44.242, 49681, 49683, 80 ORACLE-BMC-31898US United States 20->55 57 reallyfreegeoip.org 104.21.16.1, 443, 49682, 49684 CLOUDFLARENETUS United States 20->57 37 conhost.exe 23->37         started        63 Tries to steal Mail credentials (via file / registry access) 27->63 65 Tries to harvest and steal browser information (history, passwords, etc) 27->65 39 conhost.exe 29->39         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-04-03 12:54:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbqjfmzmnez5324wvtjorqjans4gjqngwhav5evnwogvkyxr3rza._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
038849db19818c7136fe0a551b3f1b9ab11d51390ab2f4197f9f7c5ff16f6a8f
MassLogger
1cff9edb8c251f6867f1df4dbc8c47c98271a47c8feae9e867f362b59b6c43cb
MassLogger
425397d3fa010ac45d55deae6d844054bd0749c64b4b731ced34f1e5d4bfc514
MassLogger
8432a87c1daeb7a4a13a6bee0ab55d5c96919b2d29dfddc5682f9289023a5ed6
MassLogger
bd73bcb6ad2066f1ac1684f4f63f04425371c51d4343178b03e3a8017f9db441
MassLogger
+ 1'167 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250403-qjyx1azjx2/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/7c6a72a3-8583-46e0-ac98-0812b89c89fb
Unpacked files
SH256 hash:
106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72
MD5 hash:
e566b3e9196264ec3d1364970918a8de
SHA1 hash:
23870e422d8cf9b116631d04661d68bd34ca42bd
Detections:
win_gaboongrabber_w0
Create hunting rule
Link:
https://www.unpac.me/results/1dab2169-6e6d-4cb4-a6c9-94aac64a807f/
SH256 hash:
5bbe8918eca1ed67ee6d0236241f84aae97e8d74e93c6961907465c7e5a30dd7
MD5 hash:
eb41e11cc765f25369fc38c47480c4de
SHA1 hash:
638fd2ca5f0b2c617ffeb0021a9cfa4330c5fc1e
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/1dab2169-6e6d-4cb4-a6c9-94aac64a807f/
SH256 hash:
32a435a4610ffd79eb16810db7016917f65f91376ec0a4cf2cd32e817a1a07c6
MD5 hash:
e290670df236c9ee2b66e9bd63ed9921
SHA1 hash:
6916a972bd0faeae38804932954c8cf04a3dd04d
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/1dab2169-6e6d-4cb4-a6c9-94aac64a807f/
Parent samples :
e9819076355cb8f2c7534fbf14155e74376fcb291c879d8bc2e0d28bd973c122
293a0c10be849644ec095d7e436a50df007d2bdd13be2af96092dc0ba35f940c
5f637f363eda5c68b90daf33b41e46f22f955527ad67863bbb48fd7d3ec12ee8
106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72
857e8d8504bc34fe0ce3d503d277106f7b577436e512fc3d98b5a83248bf037d
dfe95338ebb2364cb5d0634be41347a65d7988497e8348ccfbc41d03b373f88d
9d7b4e0c952ec93d8798c98b0ba00a07af4ba72cb1f98c27f08529069edcdc33
SH256 hash:
d7b5ea2efe8f743c7a57fd8c98b778ff878d4ae864c1445de453d62046ea7143
MD5 hash:
2d1bc48a428d487d4f14ba7f3b6d5bd0
SHA1 hash:
9fc7bd58c66018ef79f3c9b38d3cb2dd1e41aa1b
Link:
https://www.unpac.me/results/1dab2169-6e6d-4cb4-a6c9-94aac64a807f/
Malware family:
PrivateLogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/106092b32c69/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/106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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:win_gaboongrabber_w0
Create hunting rule
Author:Lena Yu aka LambdaMamba
Description:Detects GaboonGrabber that grabs its embedded resource to stage further payloads.
Reference:https://any.run/cybersecurity-blog/reverse-engineering-snake-keylogger/

File information

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

Malspam

MassLogger

Executable exe 106092b32c6933ddeb96acd2e8c1206cb864c1a6b1c15e92adb38d5562f1dc72

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/301/

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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