MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec. 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: dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec
SHA3-384 hash: 780c74304a0d53e508989d530a5576892bf83a42cac2607af71c1afaae1897bb73549020f0b396a4c9152feee237e424
SHA1 hash: a9b484e045cbd1ea5c4fa6c526519400c6071800
MD5 hash: fd26cd73713cc475e8650c47a75db4ab
humanhash: bulldog-carbon-purple-winter
File name:Draft BL(s) (TVVD HAIAN VIEW 0066S BL No ONEYHANC02055500).exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'062'912 bytes
First seen:2022-11-01 08:37:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:1t1zLby4s8Fmw5KMwlm090H0Q8sVOvNz:h1TlKw09tQZOFz
Threatray 6'677 similar samples on MalwareBazaar
TLSH T1ED35BF2435D7511AF3B3DE328BD9A4A9C6EAE7222712FD5E21800B420703F49DCD967E
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Draft BL(s) (TVVD HAIAN VIEW 0066S BL No ONEYHANC02055500).exe
Verdict:
Malicious activity
Analysis date:
2022-11-01 08:40:32 UTC
Tags:
trojan evasion snake keylogger
Link:
https://app.any.run/tasks/12671455-bbec-458f-9679-6a3c1e6fd9fa

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/326748/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11614.30746.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6360daeea5db8d309cbc27f0/reports/31d75741-1681-4344-b55d-5d2c261c55f4/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/83b32b34-63d6-45a0-8954-568c3e8ad824
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1102408
Signature
.NET source code contains very large strings
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
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
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)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-01 06:46:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=372xulz63re46awtnlb4ta5uteyi3rstewbytmy6kye5o6tcsxwa._file
Verdict:
malicious
Similar samples:
128e7c67f42dcad32679390539cf2aa48ed2f5bebb7896bc3e333f4cc4906037
SnakeKeylogger
480e6eafca7220040b5c881ba63412843e888fb54e21b158a2568bec0cce0acf
SnakeKeylogger
66701f767a4daa10d667500feaa7aed5448ec49c2059a7bd4bea4b5b6f30cd22
SnakeKeylogger
6897412732ce8f38317aefff9c2bb19b15a91caccb0922c53fe29c36474de665
SnakeKeylogger
6f0b53e03949038ea08eb5e798961c86237849fa4d403808fc43b4c783c032af
SnakeKeylogger
897c2f1baf4c1288b167efe0a25f658dc292e557d2e479a80171f24a41b07bdd
SnakeKeylogger
fa6901852ed9fd26b1adf6140ea9f8fe498edcf73f6b2350f825c10d71783a15
SnakeKeylogger
+ 6'667 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/221101-kjqczaafdm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6e23ee54-e672-4464-8460-2eaa45dcf938
Unpacked files
SH256 hash:
b98fa0ddfb425938f907416c77019f16daf9cc6d946f23c0f301f2285213c16a
MD5 hash:
2830f288118c0a9be5a7b6872b9495bf
SHA1 hash:
efa7fc82878ea3bd3f0289018b528b722e1162c9
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/3a8a1b62-397e-4507-bc14-c8efc7313a43/
Parent samples :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 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
Link:
https://www.unpac.me/results/3a8a1b62-397e-4507-bc14-c8efc7313a43/
SH256 hash:
64434de98c34336b4abe8375603118e534c271300da3846db59bf0a51786b9ba
MD5 hash:
02b0f67cca9f99c072fb3a54d96e661a
SHA1 hash:
54105a4f14d3f3b070a11704815263143a01899c
Link:
https://www.unpac.me/results/3a8a1b62-397e-4507-bc14-c8efc7313a43/
SH256 hash:
dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec
MD5 hash:
fd26cd73713cc475e8650c47a75db4ab
SHA1 hash:
a9b484e045cbd1ea5c4fa6c526519400c6071800
Link:
https://www.unpac.me/results/3a8a1b62-397e-4507-bc14-c8efc7313a43/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dff57a2f3edc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec

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 dff57a2f3edc49cf02d36ac3c983b499308dc653258389b31e5609d77a6295ec

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/326748/

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