MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89
SHA3-384 hash: 09a4920f0062a2592c7f9f35fa3aac1734db21c235b6c6cac7835e6b2fd08118e3884e51d1c778afa74d4d231e84e249
SHA1 hash: 8c90121b330793aa5409ebfb56a47b2e6e0689ca
MD5 hash: a9c050ae19fcf43d9f35cca1f3ec4021
humanhash: whiskey-low-seven-connecticut
File name:img_23721jpg.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:769'024 bytes
First seen:2023-07-22 08:22:06 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:hmigC31GkXEqjs0u1yrOnHcexDBuZaicSVLsTIaQ9ZOp53X3e0BRDkn:hmiBlGj06UucCDuJPxssSdVD
Threatray 5'492 similar samples on MalwareBazaar
TLSH T1E0F4063C18BC1727C1B8DFE68AD48427B2E0A96F7215E9346CD357D64216B05E9C3A2F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
img_23721jpg.exe
Verdict:
Malicious activity
Analysis date:
2023-07-22 08:23:25 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/86272c99-c11f-409f-9414-c2c34b3ab440

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/428420/
Detection(s):
SecuriteInfo.com.Variant.Lazy.363718.6632.24746.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89
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/79b68604-6bd4-4fdd-92ab-be05ad6c4452
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1277708
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 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: 1277708 Sample: img_23721jpg.exe Startdate: 22/07/2023 Architecture: WINDOWS Score: 100 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Sigma detected: Scheduled temp file as task from temp location 2->57 59 8 other signatures 2->59 7 img_23721jpg.exe 7 2->7         started        11 QRKTZBimWyA.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\QRKTZBimWyA.exe, PE32 7->35 dropped 37 C:\Users\...\QRKTZBimWyA.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp433B.tmp, XML 7->39 dropped 41 C:\Users\user\...\img_23721jpg.exe.log, ASCII 7->41 dropped 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 67 Injects a PE file into a foreign processes 7->67 13 img_23721jpg.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 img_23721jpg.exe 7->21         started        69 Multi AV Scanner detection for dropped file 11->69 71 Machine Learning detection for dropped file 11->71 23 QRKTZBimWyA.exe 14 2 11->23         started        25 schtasks.exe 1 11->25         started        27 QRKTZBimWyA.exe 11->27         started        signatures5 process6 dnsIp7 43 checkip.dyndns.org 13->43 45 checkip.dyndns.com 132.226.8.169, 49695, 80 UTMEMUS United States 13->45 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        47 checkip.dyndns.org 23->47 49 158.101.44.242, 49696, 80 ORACLE-BMC-31898US United States 23->49 51 192.168.2.1 unknown unknown 23->51 73 Tries to steal Mail credentials (via file / registry access) 23->73 75 Tries to harvest and steal browser information (history, passwords, etc) 23->75 33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-22 08:23:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5pagjplmny43yti4j4y36diojpugctxuynhszuu5inop5tnxweq._file
Verdict:
malicious
Similar samples:
2f79f91c728540c598fe963a01bd581f9c5309cca2255aa7af6339af2b80475f
SnakeKeylogger
7b19720913425839002145fec9db388330e2b6dd411a8673a277b3ef5c6b42a8
SnakeKeylogger
84a7b931079a581a4e3334a3be74e9c16876b1f00c51270f7eee81df6738340a
SnakeKeylogger
9368e809addd99d3f6221eb2eff84c1f108d1aaa4ad3fe5bbe1b9a1b1c58ae8e
SnakeKeylogger
b8208e83d1b83690605ad2dea2dc633597775b94e1ddab9a7bffbc2e4cc055c2
SnakeKeylogger
bd3704c36cc99d990c773ae12328f7938e7a5bf230e18501f2f8b869532b28d5
SnakeKeylogger
d156d6626e85584270b990b2b53c325a53be473e21c6fd32e1ac4e50301ee165
SnakeKeylogger
ddf534695055117a966d111e1102446be62148e55eadfcc5a01dd2b444ffc0e8
SnakeKeylogger
e439f3ec822a900ee19b986b14d2871bdfc6472117419f43b183fd08c83e14fa
SnakeKeylogger
fd6c69d8a9592b239028cbe1f7180a1513f0efdc6745f6fa41dadcc6b438cc7b
SnakeKeylogger
+ 5'482 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/230722-j95d5sae5y/
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
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
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot6341476624:AAHzFzzvwwNKpL2Qi8FTrJZNi1BPeeeAdFA/sendMessage?chat_id=5607586384
Unpacked files
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/01af5ba0-1e63-4d6c-b247-a16ac4610889/
SH256 hash:
b265f504ee5290ca3b485fa81287694271a710a1cfb63968e5ff9e1b0d8a1884
MD5 hash:
ca010457e60f41357b5bf30b1d88b5e3
SHA1 hash:
6f826617c118a0733142924813ff1091da2f9279
Link:
https://www.unpac.me/results/01af5ba0-1e63-4d6c-b247-a16ac4610889/
SH256 hash:
5fdc7f454d8ceafce496b4e5999de8321fbb1c9eabefc75795aa0aa1da4052ab
MD5 hash:
5cc450e20428002693b02ad81a6e27cd
SHA1 hash:
1f8da5b9fd4483170b87e526e98e748c9ae9e08c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/01af5ba0-1e63-4d6c-b247-a16ac4610889/
SH256 hash:
eb9659fe647ed73c38a6ed5cf811392aa36230b6ff91a8588d1b5ab557757eb0
MD5 hash:
0364f8100802aade2ab6f4027e7e7c2c
SHA1 hash:
17830b30799b545cf25f676a407608ca4be4c17c
Link:
https://www.unpac.me/results/01af5ba0-1e63-4d6c-b247-a16ac4610889/
SH256 hash:
bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89
MD5 hash:
a9c050ae19fcf43d9f35cca1f3ec4021
SHA1 hash:
8c90121b330793aa5409ebfb56a47b2e6e0689ca
Link:
https://www.unpac.me/results/01af5ba0-1e63-4d6c-b247-a16ac4610889/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf5e0325eb63/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/bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89

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:Dotnet_Hidden_Executables_Detect
Create hunting rule
Author:Mehmet Ali Kerimoglu (@CYB3RMX)
Description:This rule detects hidden PE file presence.
Reference:https://github.com/CYB3RMX/Qu1cksc0pe
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 bf5e0325eb6371cde268e2798df868725f430a77a61a796694ea1ae7f66dbd89

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/428420/

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