MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa. 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 31 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa
SHA3-384 hash: 8bbd7c6bdc653cbee8255b6ce0e049aacc14afd854f0eaf83cc6af91d203f35ea20856594a33cc26ebf5311fe239033b
SHA1 hash: 562d5a10cb057382687257ed3eef825962850f3b
MD5 hash: 2b6c4e1e73321d08e08efa6f42de93ab
humanhash: nine-river-six-happy
File name:jli.dll
Download: download sample
Signature MassLogger
Create hunting rule
File size:3'093'106 bytes
First seen:2025-09-08 16:32:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash af85b1806b434eb4eba4e8a66b83cb90 (1 x MassLogger)
ssdeep 49152:lFb0eHqvsLb/ANbVqwNlKk7NBddUdlugf2tR6zm913uhCYYzmx:LHqvsLbo1V5dTcLf2Qm2h+z+
TLSH T187E5BE16E3A800A6C87BDA34CA559333D6B0B8974734D54F0698D7162F73EA29B3F712
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter lowmal3
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
jli.dll
Verdict:
Malicious activity
Analysis date:
2025-09-08 16:57:33 UTC
Tags:
evasion snake keylogger telegram stealer ims-api generic
Link:
https://app.any.run/tasks/14ad367d-c28e-4c89-aab8-c9f189f3dcd7

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/26323/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68bf05656e66ba602d793294
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypto fingerprint masquerade microsoft_visual_cc overlay packed snakestealer
Link:
https://www.filescan.io/uploads/68bf062ecfa59bfdc7f3d6e2/reports/5a0974a5-8fab-4afc-8573-df004314785e/overview
Verdict:
Malicious
Labled as:
Win64/Kryptik.FNL trojan
Link:
https://www.hybrid-analysis.com/sample/cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa
Verdict:
Malicious
File Type:
dll x64
First seen:
2025-09-08T10:14:00Z UTC
Last seen:
2025-09-08T10:14:00Z UTC
Hits:
~1000
Link:
https://opentip.kaspersky.com/cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa/results?tab=lookup
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3cff53d-07f7-460b-bcb1-44141b3f29c9
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1773371
Signature
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1773371 Sample: jli.dll.exe Startdate: 08/09/2025 Architecture: WINDOWS Score: 100 44 reallyfreegeoip.org 2->44 46 api.telegram.org 2->46 48 2 other IPs or domains 2->48 56 Suricata IDS alerts for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 66 9 other signatures 2->66 9 loaddll64.exe 1 2->9         started        signatures3 62 Tries to detect the country of the analysis system (by using the IP) 44->62 64 Uses the Telegram API (likely for C&C communication) 46->64 process4 process5 11 rundll32.exe 9->11         started        14 cmd.exe 1 9->14         started        16 rundll32.exe 9->16         started        18 21 other processes 9->18 signatures6 80 Writes to foreign memory regions 11->80 82 Allocates memory in foreign processes 11->82 84 Injects a PE file into a foreign processes 11->84 20 AddInProcess32.exe 11->20         started        23 rundll32.exe 14->23         started        25 AddInProcess32.exe 15 2 16->25         started        28 WerFault.exe 18 16->28         started        30 AddInProcess32.exe 18->30         started        32 AddInProcess32.exe 18->32         started        34 AddInProcess32.exe 18->34         started        36 2 other processes 18->36 process7 dnsIp8 68 Tries to steal Mail credentials (via file / registry access) 20->68 70 Tries to harvest and steal browser information (history, passwords, etc) 20->70 72 Writes to foreign memory regions 23->72 74 Allocates memory in foreign processes 23->74 76 Injects a PE file into a foreign processes 23->76 38 AddInProcess32.exe 2 23->38         started        42 WerFault.exe 20 16 23->42         started        54 reallyfreegeoip.org 104.21.64.1, 443, 49694, 49695 CLOUDFLARENETUS United States 25->54 signatures9 process10 dnsIp11 50 checkip.dyndns.com 132.226.8.169, 49692, 49693, 49696 UTMEMUS United States 38->50 52 api.telegram.org 149.154.167.220, 443, 49766, 49801 TELEGRAMRU United Kingdom 38->52 78 Tries to steal Mail credentials (via file / registry access) 38->78 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/2b6c4e1e73321d08e08efa6f42de93ab
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa/
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-09-08 14:03:55 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zmflv2cq354p6fx5idzpnm7kj6eo3rp3cdxwoc2omq44ixms5ova._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
Similar samples:
error
MassLogger
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery keylogger stealer
Link:
https://tria.ge/reports/250908-t22y6aztay/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
VIPKeylogger
Vipkeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a6d13e8a-748a-441b-9b82-ef6762e301c5
Unpacked files
SH256 hash:
cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa
MD5 hash:
2b6c4e1e73321d08e08efa6f42de93ab
SHA1 hash:
562d5a10cb057382687257ed3eef825962850f3b
Link:
https://www.unpac.me/results/b2e92690-9dd4-4bd3-bf18-764d20a3edf2/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cb0abae850df/report/overview.html
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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:crime_snake_keylogger
Create hunting rule
Author:Rony (r0ny_123)
Description:Detects Snake keylogger payload
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. 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:matiex
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked matiex malware samples.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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.

Malspam

MassLogger

Executable exe cb0abae850df78ff16fd40f2f6b3ea4f88edc5fb10ef670b4e6439c45d92ebaa

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/26323/

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