MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60. 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


SnakeKeylogger


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60
SHA3-384 hash: f471bc45337465e70eaad3ec77e09b9ddd823cb06e882d065d2c70f21f383487d7516159e9d6a43641684f5c5f3cf382
SHA1 hash: 3cc6757b768cfe28ba376d2b0ed40a7e37d06283
MD5 hash: 1de65c1a09e20f56ebcc22c43d826446
humanhash: california-shade-iowa-eighteen
File name:AWB 5331810761.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:580'608 bytes
First seen:2023-07-13 07:36:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:m1PmDu3cB/F5MK/abX+QLaS8sMX0niDY/rIkQA3:K0/5MK/yrGXX0iS4
Threatray 141 similar samples on MalwareBazaar
TLSH T17DC4123449BA1B23E63717F455A0627093FE09E23931F7434D9BB0DE2A29B0A4F65B53
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB 5331810761.exe
Verdict:
Malicious activity
Analysis date:
2023-07-13 07:40:57 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/99c9749e-4e30-4dc7-9c0d-51c557987e63

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/417265/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25989.21833.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a process with a hidden window
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64afa9a057d1eb6a904f6487/reports/42ac6f2e-2123-438a-a00e-b13909d1e256/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60
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/a0c9e5bc-4080-4eb4-82c0-8ca17deda527
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272434
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1272434 Sample: AWB_5331810761.exe Startdate: 13/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 6 other signatures 2->55 7 AWB_5331810761.exe 7 2->7         started        11 lTfIHIg.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\lTfIHIg.exe, PE32 7->31 dropped 33 C:\Users\user\...\lTfIHIg.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpF4AA.tmp, XML 7->35 dropped 37 C:\Users\user\...\AWB_5331810761.exe.log, ASCII 7->37 dropped 57 May check the online IP address of the machine 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 AWB_5331810761.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Multi AV Scanner detection for dropped file 11->63 65 Machine Learning detection for dropped file 11->65 21 lTfIHIg.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 checkip.dyndns.com 193.122.6.168, 49690, 80 ORACLE-BMC-31898US United States 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 checkip.dyndns.org 21->43 45 158.101.44.242, 49691, 80 ORACLE-BMC-31898US United States 21->45 47 192.168.2.1 unknown unknown 21->47 67 Tries to steal Mail credentials (via file / registry access) 21->67 69 Tries to harvest and steal ftp login credentials 21->69 71 Tries to harvest and steal browser information (history, passwords, etc) 21->71 29 conhost.exe 23->29         started        signatures8 73 May check the online IP address of the machine 39->73 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 06:56:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xja4yzvowr4szfc5jlehwunrcsmcp7qc6d3g2twx6a5qd74chrqa._file
Verdict:
malicious
Similar samples:
05a5142cdbaea5fc5bc534e7a6b6cf81e4667e445c50b67ad9afbe692cb29f56
SnakeKeylogger
2d1a013b096ee6e0e8917809ba4c7d8f25cd7808a00e59cdb145b1f489ba546a
SnakeKeylogger
73ca2bb8b5a217092150b3fc0fc469416868198b11179e51a05d18840742c2ac
SnakeKeylogger
7a08e064522b59f7198565d2437e6c1347837fc3bb0ddb2077e358d061160484
SnakeKeylogger
89838c428e6292848d7e8345eee67d50c664b078751c74d7f3db20ebca31c675
SnakeKeylogger
97bd79e26600f552bfb5764aec1606acb63b830b5fefb807d12fe2088854a3cc
SnakeKeylogger
aa5af03ce3f907fb786a8b3247b9f55e4f9e0edec98568cdb517ff1a1366aaf0
SnakeKeylogger
cb2cbedac34829b45dcc25735d79fb332bed3098741a7ca8a7954de5ceb894ec
SnakeKeylogger
e759e9073f2e56d15cdd2265d5a2540ae6fb56f7be1137ea43e95b1486b2503a
SnakeKeylogger
+ 131 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230713-jfss9aff92/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5985892626:AAHm34G0qYYqFx7HbUBrkVJRFm9P1qWr5Zs/sendMessage?chat_id=1094077450
Unpacked files
SH256 hash:
3f68cc843eb3b2a764dc02355e2e3f97dce8f1164d6f18a4f77e850410dfc137
MD5 hash:
60126f10641986bbcefca9ed6159994b
SHA1 hash:
df584155d49b10805f1f0d81a758e98b23990815
Link:
https://www.unpac.me/results/677fc035-9b77-485e-8a53-5d2f9319eb3b/
SH256 hash:
07b8b0df6f58d20ce90b5bb32a12cc2a65b11b3c667cae14c01bb10b5ef123d5
MD5 hash:
5303e33070c68d2abf466ae89baa4927
SHA1 hash:
b3926474c8a6c7950f4b58d530f2b20e47066c77
Link:
https://www.unpac.me/results/677fc035-9b77-485e-8a53-5d2f9319eb3b/
SH256 hash:
be61ca12c2df478b5e908f3bb121a35aae638fad225f814c85e07a49c0b14bf2
MD5 hash:
44f002f1b99b7edb846f63d9881d4c59
SHA1 hash:
5f88e20d9090f8dbdb077fdede3d731f0850d733
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/677fc035-9b77-485e-8a53-5d2f9319eb3b/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/677fc035-9b77-485e-8a53-5d2f9319eb3b/
SH256 hash:
ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60
MD5 hash:
1de65c1a09e20f56ebcc22c43d826446
SHA1 hash:
3cc6757b768cfe28ba376d2b0ed40a7e37d06283
Link:
https://www.unpac.me/results/677fc035-9b77-485e-8a53-5d2f9319eb3b/
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

SnakeKeylogger

Executable exe ba41cc66aeb4792c945d4ac87b51b1149827fe02f0f66d4ed7f03b01ff823c60

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/417265/

Comments