MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
SHA3-384 hash: 01c697165132ca8624eb88dfb04e4d448e79dee938cfacbe28199ad7565aa727c2581c485131a846777cbbdca17dae87
SHA1 hash: 498db7a44bc792bd8ae13cd99961cb325577800f
MD5 hash: 57bc595e800baee8ed7b5e2e8be2e564
humanhash: ten-leopard-six-johnny
File name:SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369
Download: download sample
Signature MassLogger
Create hunting rule
File size:776'200 bytes
First seen:2024-09-10 14:17:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:1TuRAHNP1n2D7LmGk4DIAYoDVJx/Wl5FX7njTeFWA1A9YkR:1T/J12CiIAYofx/2Xn6FWGq
TLSH T11BF412517364E903DA6A47B80871C73527BE3F1FE420E3CB8EE69CD7B8857906914A0B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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
File icon (PE):PE icon
dhash icon c80e173333170ec8 (7 x Formbook, 4 x AgentTesla, 1 x MassLogger)
Reporter SecuriteInfoCom
Tags:exe MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
427
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369
Verdict:
Malicious activity
Analysis date:
2024-09-10 14:19:39 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/56a9c36c-d138-447e-85b9-b0151e829dee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e0552676bc4542b0495a07
Tags:
Discovery Encryption Execution Network Static Stealth Kryptik
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/66e0551ff3d08fbdb57885c3/reports/42a55d90-b7eb-4de1-912b-6adfb1292fab/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99665e77-2874-4505-ac74-66cddd268d9c
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/1508717
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
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
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
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)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1508717 Sample: SecuriteInfo.com.BackDoor.A... Startdate: 10/09/2024 Architecture: WINDOWS Score: 100 26 reallyfreegeoip.org 2->26 28 api.telegram.org 2->28 30 2 other IPs or domains 2->30 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Antivirus detection for URL or domain 2->42 48 13 other signatures 2->48 8 SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369.exe 4 2->8         started        signatures3 44 Tries to detect the country of the analysis system (by using the IP) 26->44 46 Uses the Telegram API (likely for C&C communication) 28->46 process4 file5 24 SecuriteInfo.com.B...20128.22369.exe.log, ASCII 8->24 dropped 50 Adds a directory exclusion to Windows Defender 8->50 52 Injects a PE file into a foreign processes 8->52 12 SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 SecuriteInfo.com.BackDoor.AgentTeslaNET.34.20128.22369.exe 8->18         started        signatures6 process7 dnsIp8 32 api.telegram.org 149.154.167.220, 443, 49736 TELEGRAMRU United Kingdom 12->32 34 reallyfreegeoip.org 188.114.97.3, 443, 49717, 49718 CLOUDFLARENETUS European Union 12->34 36 checkip.dyndns.com 193.122.6.168, 49715, 49720, 49724 ORACLE-BMC-31898US United States 12->36 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 58 Loading BitLocker PowerShell Module 16->58 20 WmiPrvSE.exe 16->20         started        22 conhost.exe 16->22         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3/
Threat name:
ByteCode-MSIL.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-10 14:18:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfq4qfum272hxnzo42wdmx6pbvizkakcvhjjbjanr376dv7nd7jq._file
Verdict:
malicious
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection credential_access discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/240910-rmaj9axckl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
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
Credentials from Password Stores: Credentials from Web Browsers
VIPKeylogger
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e5435fcd-3aa5-41f2-b94c-3d0647d2909b
Unpacked files
SH256 hash:
282bed759e4d074d4a44bbf0830ccb8c36bffeecfc71299627215483ddfb6bbc
MD5 hash:
ef8596be70a32c23d275ee9f7cd84205
SHA1 hash:
bb01d33387596a1aa80dde8dbfeec384a4c3d884
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/4926751d-5159-4c2e-8164-8051bdb9e795/
SH256 hash:
2183e491d25ac90141a3d612d2c2947fe4aa67b9c6f354ebc01b19a7f44b6a91
MD5 hash:
34e723f45430e8239a518b632b0045ce
SHA1 hash:
23a93b0de50c5d0df27519a5747966dfc70f70f4
Detections:
win_masslogger_w0
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/4926751d-5159-4c2e-8164-8051bdb9e795/
Parent samples :
1084937ee64584432f0db94261d644ebb227a82551033d08aaaab2fa09d02224
b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
Link:
https://www.unpac.me/results/4926751d-5159-4c2e-8164-8051bdb9e795/
SH256 hash:
b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
MD5 hash:
57bc595e800baee8ed7b5e2e8be2e564
SHA1 hash:
498db7a44bc792bd8ae13cd99961cb325577800f
Link:
https://www.unpac.me/results/4926751d-5159-4c2e-8164-8051bdb9e795/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
Link:
https://yomi.yoroi.company/submissions/b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3

File information

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

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

Comments