MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0. 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: 13


Intelligence 13 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
SHA3-384 hash: f24a868d50c6ddb54e27209b906816f9d733cd565eaab4989ce21730bdb958f90af4a6bfa844e22ff99fec3d6a87942a
SHA1 hash: 7c154efb6756f85b5351254a9faee51e725602b9
MD5 hash: e7e42c6e896b1d14c62b3bb665f7204f
humanhash: single-fish-hawaii-undress
File name:SWIFT.pif
Download: download sample
Signature MassLogger
Create hunting rule
File size:582'144 bytes
First seen:2025-04-16 09:40:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'467 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:N1Zm2iN0f2Thr7TweW9wRqFFid1ObaMmcm8QUbfurx:I1WfKhr/Y9wQXgObLmb7UT
Threatray 407 similar samples on MalwareBazaar
TLSH T12DC4021532A9DA06C9D60BF41912C2791AF85E8CE813E317DFE97DDF7976B010A063A3
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter zhuzhu0009
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
534
Origin country :
JP JP
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SWIFT.pif
Verdict:
Malicious activity
Analysis date:
2025-04-16 06:43:33 UTC
Tags:
evasion snake keylogger stealer netreactor
Link:
https://app.any.run/tasks/5be7100c-11f1-4186-93ea-b2bf73d8d0ba

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/2428/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ff7e4b954c9c53de0baaf8
Tags:
micro krypt 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 packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/67ff7b33e9c1e257979abe3e/reports/11eed8c0-5c5d-4bdd-9f84-c12076a2c8ea/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bdb890d4-e462-4ef7-9294-5224f0b53bb4
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/1666213
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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: 1666213 Sample: SWIFT.pif.exe Startdate: 16/04/2025 Architecture: WINDOWS Score: 100 50 reallyfreegeoip.org 2->50 52 checkip.dyndns.org 2->52 54 checkip.dyndns.com 2->54 56 Found malware configuration 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 64 11 other signatures 2->64 8 SWIFT.pif.exe 7 2->8         started        12 jBsHElrieGKaRt.exe 5 2->12         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 50->62 process4 file5 38 C:\Users\user\AppData\...\jBsHElrieGKaRt.exe, PE32 8->38 dropped 40 C:\...\jBsHElrieGKaRt.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp5BC3.tmp, XML 8->42 dropped 44 C:\Users\user\AppData\...\SWIFT.pif.exe.log, ASCII 8->44 dropped 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 68 Adds a directory exclusion to Windows Defender 8->68 70 Injects a PE file into a foreign processes 8->70 14 powershell.exe 22 8->14         started        17 SWIFT.pif.exe 15 2 8->17         started        20 schtasks.exe 1 8->20         started        72 Antivirus detection for dropped file 12->72 74 Multi AV Scanner detection for dropped file 12->74 22 jBsHElrieGKaRt.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        26 jBsHElrieGKaRt.exe 12->26         started        28 2 other processes 12->28 signatures6 process7 dnsIp8 76 Loading BitLocker PowerShell Module 14->76 30 conhost.exe 14->30         started        32 WmiPrvSE.exe 14->32         started        46 checkip.dyndns.com 132.226.8.169, 49691, 49694, 80 UTMEMUS United States 17->46 48 reallyfreegeoip.org 104.21.32.1, 443, 49693, 49695 CLOUDFLARENETUS United States 17->48 34 conhost.exe 20->34         started        78 Tries to steal Mail credentials (via file / registry access) 22->78 80 Tries to harvest and steal browser information (history, passwords, etc) 22->80 36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0/
Threat name:
Win32.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-04-16 08:46:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
28 of 38 (73.68%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xcs5wq5ola2zve3oydax3gpkefrfyd23n4bsyrcpf3ct3xgblqa._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
novastealer
Create hunting rule
Similar samples:
0530296c607f9b2c993771668802a21a476d3993ff5e7673c03b31bd82798e8b
MassLogger
34247d28fcf043370191c1d262f69a4da9665736aa9a5de5ff03fa6a64c71b06
MassLogger
d4e443f829f727a9833bdc426aecf4f3d5e672c692b5fa59bc13a6ed48bbd071
MassLogger
error
MassLogger
f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
MassLogger
fb026bab1cf52e4a2a225b96d6e22ec0de5b462246360097edcea155a65586db
MassLogger
+ 397 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection discovery execution spyware stealer
Link:
https://tria.ge/reports/250416-lnsvbstr19/
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/23fc39b3-1017-473b-920f-cd9b39b9281d
Unpacked files
SH256 hash:
f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
MD5 hash:
e7e42c6e896b1d14c62b3bb665f7204f
SHA1 hash:
7c154efb6756f85b5351254a9faee51e725602b9
Link:
https://www.unpac.me/results/add1e41d-ee32-445d-bbae-276e06d03917/
SH256 hash:
2f54c8bf3f650173cac6879cfdebe732410a25bef0583a9715dcefcef05c17b0
MD5 hash:
e08a10d6d204001cce08a717dbec8433
SHA1 hash:
314d7e1d8bd147c93c177fd0f3b5575fa171fef5
Link:
https://www.unpac.me/results/add1e41d-ee32-445d-bbae-276e06d03917/
SH256 hash:
64c3cf562895e27c7f254e3530bed53c75608a03e56f4e494b9c04515113c37f
MD5 hash:
bd5839ec21d9d015f5f76ee7faa46baf
SHA1 hash:
724f02cb34e43bdc70f9bf926c5c4e11be92a484
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/add1e41d-ee32-445d-bbae-276e06d03917/
Parent samples :
3926130cc01619a1b6c8c9b0c888de29c96e92bc7dd34dbe870c659f74a82003
f5c52eda1d72c1acd49b76060beccf510b12e07adb78196222797629eee60ae0
c0d94a0ad0f5d52387efd748f6452218dfcce086a2491afad54754a3dd0c8888
SH256 hash:
34b383a9ad3cad123b4e12f5533e99501bbe7be7744acbaa2683cddb94761582
MD5 hash:
ff53542149e646e9d06f150b6feae612
SHA1 hash:
d92c6c26712c0ff6aa8471ca9a973de3bf1a7023
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/add1e41d-ee32-445d-bbae-276e06d03917/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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)
Rule name:telegram_bot_api
Create hunting rule
Author:rectifyq
Description:Detects file containing Telegram Bot API
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

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

anyrun
any.run
https://app.any.run/tasks/5be7100c-11f1-4186-93ea-b2bf73d8d0ba
Cape
Cape
https://www.capesandbox.com/analysis/2428/

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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