MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f5ea72df2ff98979013fbfe0781a01d8d487d886ebc5012e037f553527996d2. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f5ea72df2ff98979013fbfe0781a01d8d487d886ebc5012e037f553527996d2
SHA3-384 hash: b8505abb86cb611b340d8680496557cdeae59ba552d9f7a6b7cfe92a1dbcff1c7e2668d9f1fdd433688717dc87ca7362
SHA1 hash: 8119b168c45509bb55c48d449f2acd94d7391569
MD5 hash: 3a267c9bf124e22cf907bf9ff6d480e4
humanhash: network-rugby-nuts-california
File name:Ziraat Bankasi Swif Mesaji pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:928'256 bytes
First seen:2022-12-01 13:55:20 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:yh2qLEgcvW65cOdeMY5eLKc5mvaVhru+XEGyBZ0NVgt2wTia38kfS/AzsEEY4:ykqLA5c3eUcruayINytJTiwAAgEEY4
Threatray 7'516 similar samples on MalwareBazaar
TLSH T17A156C62D7B1C946F93388FEA2DC5B514CA851C148A84949CC173E905E78CABF4FC9FA
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e0cc9c96929880a4 (2 x SnakeKeylogger, 2 x Formbook)
Reporter abuse_ch
Tags:exe geo SnakeKeylogger TUR ZiraatBank

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Ziraat Bankasi Swif Mesaji pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-12-01 13:58:42 UTC
Tags:
trojan evasion
Link:
https://app.any.run/tasks/a48a40c0-c34b-4148-9a14-ba5470389895

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/341143/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1701.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a custom TCP request
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 from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6388b275ec3dbefe49123cca/reports/21586d34-a4a7-41c3-be4e-bf7ba8b99f6c/overview
Result
Verdict:
UNKNOWN
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/2c081f76-77ac-460a-b10b-0cdbb5860cee
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1125471
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to capture screen (.Net source)
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 submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 758194 Sample: Ziraat Bankasi Swif Mesaji ... Startdate: 01/12/2022 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 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 12 other signatures 2->55 7 WYDhVy.exe 5 2->7         started        10 Ziraat Bankasi Swif Mesaji pdf.exe 7 2->10         started        process3 file4 57 Machine Learning detection for dropped file 7->57 59 Writes to foreign memory regions 7->59 61 Allocates memory in foreign processes 7->61 63 Injects a PE file into a foreign processes 7->63 13 MSBuild.exe 2 7->13         started        17 schtasks.exe 1 7->17         started        31 C:\Users\user\AppData\Roaming\WYDhVy.exe, PE32 10->31 dropped 33 C:\Users\user\...\WYDhVy.exe:Zone.Identifier, ASCII 10->33 dropped 35 C:\Users\user\AppData\Local\...\tmpD311.tmp, XML 10->35 dropped 37 C:\...\Ziraat Bankasi Swif Mesaji pdf.exe.log, ASCII 10->37 dropped 65 Adds a directory exclusion to Windows Defender 10->65 19 MSBuild.exe 15 2 10->19         started        21 powershell.exe 21 10->21         started        23 schtasks.exe 1 10->23         started        signatures5 process6 dnsIp7 39 132.226.247.73, 49696, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 43 192.168.2.1 unknown unknown 13->43 67 Tries to steal Mail credentials (via file / registry access) 13->67 69 Tries to harvest and steal ftp login credentials 13->69 71 Tries to harvest and steal browser information (history, passwords, etc) 13->71 25 conhost.exe 17->25         started        45 checkip.dyndns.com 193.122.6.168, 49695, 80 ORACLE-BMC-31898US United States 19->45 47 checkip.dyndns.org 19->47 73 May check the online IP address of the machine 19->73 27 conhost.exe 21->27         started        29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f5ea72df2ff98979013fbfe0781a01d8d487d886ebc5012e037f553527996d2/
Threat name:
ByteCode-MSIL.Trojan.RealProtect
Create hunting rule
Status:
Malicious
First seen:
2022-12-01 10:01:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5pkolps76mjpeat7p7apanadwguq7min26faexag72vgutzs3ja._file
Verdict:
malicious
Similar samples:
0ca6f42f7efb21a5b4a93bbe6c2c4f69e9f9381f2a858872dd82df7e01332f7a
SnakeKeylogger
29865b75c412f1ac28c7d971b011806080c583640b0130bfe9603d35c5665fce
SnakeKeylogger
50d20d3369c59197a90bbcdc2c8683ac140abb13e20cafb8c93af99c410b1d32
SnakeKeylogger
84c53b0151ffcb22f8c50057daf61f41f6eb39381f41ca4db908fb93170382db
SnakeKeylogger
9c9e05c8a99f909e778ab5f437d3fbd5a7a3b643a71248ed110f41a97079840e
SnakeKeylogger
daf5d9181ae4291602cc0c77ed712ea3249ef3a8d461a0f14d1ea28960dfdc19
SnakeKeylogger
+ 7'506 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/221201-q8q9fsea98/
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
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5527276937:AAFXPayV6BQ7JPPGsD5rUkKZ4cn3m-d_W-0/sendMessage?chat_id=5582419717
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/45cc5eb2-5373-4080-99ce-e1d6e28f0aae
Unpacked files
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
SH256 hash:
9a48a32593d7a01ca9cb23872312cc601d62d10325572cbcf1fb120983d51068
MD5 hash:
172b498eecb926b091491835854ee6da
SHA1 hash:
9c46075e409b6c25ab029ef8b9640daeb72200b8
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
SH256 hash:
c30294f97fd317905407c7f0c37908d5e7094ef8a067a6d1abb33ef83e4e2bc3
MD5 hash:
6ca9f3093d1147bdd58aaaec0bf35d17
SHA1 hash:
5fb3c64d57889dcbe8d1f8a4c6be39a0c3a0759a
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
Parent samples :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 hash:
d020f75907307ed0bc3e1b0719ca42327eb291154ce64191b951ac805f276054
MD5 hash:
d3214e5be5ffbe8e3e88739fcc7a55d8
SHA1 hash:
4ebdf42c9382e7458fd52d5015a3eb5d45edb8a1
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
SH256 hash:
4f5ea72df2ff98979013fbfe0781a01d8d487d886ebc5012e037f553527996d2
MD5 hash:
3a267c9bf124e22cf907bf9ff6d480e4
SHA1 hash:
8119b168c45509bb55c48d449f2acd94d7391569
Link:
https://www.unpac.me/results/b7c490e1-1b09-4700-b7d7-9887aef3438c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4f5ea72df2ff/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/4f5ea72df2ff98979013fbfe0781a01d8d487d886ebc5012e037f553527996d2

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.

Cape
Cape
https://www.capesandbox.com/analysis/341143/

Comments