MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529
SHA3-384 hash: a91fe2a50593f06a5e01018dfaf5dd6a98309eb263c42002212d9e68b2440be4e405fc690235770e0025315b33843660
SHA1 hash: fbd0fa257ac8729fa149eb323853de20469dbbeb
MD5 hash: 4a2fb0d3859d4fb7cb6c97e0a6817584
humanhash: foxtrot-wolfram-connecticut-fifteen
File name:DHL EXPRESS AWB DOC.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:724'992 bytes
First seen:2023-05-05 14:52:05 UTC
Last seen:2023-05-13 22:49:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:3DMq4fyMw8CJuuJ99fRKKGNDvgeFLtZexgQKxFUTWIEMW:CS9WKGkehQquT
Threatray 865 similar samples on MalwareBazaar
TLSH T168F46C2A16A89BBAF279C734825C4460B3FCA41FF341EE69BCDBC0E505C2D45A6D352D
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 f08f898c8e8a8fb0 (37 x SnakeKeylogger, 19 x AgentTesla, 17 x AveMariaRAT)
Reporter James_inthe_box
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
283
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL EXPRESS AWB DOC.exe
Verdict:
Malicious activity
Analysis date:
2023-05-05 14:52:54 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/410205b2-3f78-4134-b960-111b3e70e655

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/386979/
Detection(s):
Win.Dropper.Formbook-9994358-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
DNS request
Launching the default Windows debugger (dwwin.exe)
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529
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/fcf46684-2514-4f62-af3e-aeab00a52e56
Result
Threat name:
Snake Keylogger, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1227053
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 860015 Sample: DHL_EXPRESS_AWB_DOC.exe Startdate: 05/05/2023 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 14 other signatures 2->47 7 DHL_EXPRESS_AWB_DOC.exe 6 2->7         started        11 QFCLcta.exe 5 2->11         started        process3 file4 27 C:\Users\user\AppData\Roaming\QFCLcta.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp23D6.tmp, XML 7->29 dropped 31 C:\Users\user\...\DHL_EXPRESS_AWB_DOC.exe.log, ASCII 7->31 dropped 49 May check the online IP address of the machine 7->49 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 13 DHL_EXPRESS_AWB_DOC.exe 15 2 7->13         started        17 schtasks.exe 1 7->17         started        53 Multi AV Scanner detection for dropped file 11->53 55 Machine Learning detection for dropped file 11->55 19 QFCLcta.exe 14 2 11->19         started        21 schtasks.exe 1 11->21         started        signatures5 process6 dnsIp7 33 checkip.dyndns.com 158.101.44.242, 49698, 49700, 80 ORACLE-BMC-31898US United States 13->33 35 checkip.dyndns.org 13->35 37 api.telegram.org 149.154.167.220, 443, 49699, 49701 TELEGRAMRU United Kingdom 13->37 23 conhost.exe 17->23         started        39 checkip.dyndns.org 19->39 57 Tries to steal Mail credentials (via file / registry access) 19->57 59 Tries to harvest and steal browser information (history, passwords, etc) 19->59 25 conhost.exe 21->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529/
Threat name:
Win32.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2023-05-05 14:51:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
11 of 37 (29.73%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ryvu543jawlkyjrn6olgp66czhg5lbykcik72q7ba5jgdjo7yuuq._file
Verdict:
malicious
Similar samples:
201a70eaa336c001f0573d3a2915e2c372df418bbf27c8729b30e4b08da2e8c9
SnakeKeylogger
60b06bd0dd5264f7c1b412db30e107a68c4cada78694a162d8eb707e75341811
SnakeKeylogger
69e2e592529984388953e4cc8f782b96ff622fd05c29e455864408f8f6d1d275
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7d08f27ae105b7caea0e95746f0554fac544bd272d6c823c835091cace0a5c21
SnakeKeylogger
91af5b7dfb0cba2f5a7b77d317adb7fac20692d9f759127ecbd780e23fc4673d
SnakeKeylogger
9a97d9127c4f8158ec393f7e0c47bd056fe6eee6c76c05600dd0c219d1de405f
SnakeKeylogger
d19ccea3327e9aeb00c9fc78791c20b50a28f43cfa075485efd610b498d3f2b2
SnakeKeylogger
d3248e91883cc2fd1e53be5de610d54c4ea5ab625a1916bd67ecdafa5be21215
SnakeKeylogger
e031d34f0a6dcbb806161b930b487d97bb99dd3bbb78f4d85fe41ebfd0012bde
SnakeKeylogger
fa7d933860e3500a28e659fcdf620b877bc3ddf20b8b99ccadfd261219492d4a
SnakeKeylogger
+ 855 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty keylogger stealer
Link:
https://tria.ge/reports/230505-r9ahrsbb52/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5799835476:AAFiZfeIZu-7ZRuBqclPng8ud3yXZLUXpw8/sendMessage?chat_id=5666881718
Unpacked files
SH256 hash:
88d5a7079fe1f5fa40585cf30c84e4c9d72668333049f8fa80d56370a24efa4c
MD5 hash:
fd904b24dd71c12efcd9672ba03b33b8
SHA1 hash:
75e26c80cc800769c35137dacfa8597bd3f06f4c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/ae0aae61-ba6f-4a78-98fc-41322043e48b/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/ae0aae61-ba6f-4a78-98fc-41322043e48b/
SH256 hash:
6f4cb850f34fab2fc9566d4f3504a8b3932d828d4561d640f5036d06f9012b8b
MD5 hash:
21015dfd8f8706f107c26b1439f23e5a
SHA1 hash:
241c27585d140b16eba86dbe071eb63f88065522
Link:
https://www.unpac.me/results/ae0aae61-ba6f-4a78-98fc-41322043e48b/
SH256 hash:
8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529
MD5 hash:
4a2fb0d3859d4fb7cb6c97e0a6817584
SHA1 hash:
fbd0fa257ac8729fa149eb323853de20469dbbeb
Link:
https://www.unpac.me/results/ae0aae61-ba6f-4a78-98fc-41322043e48b/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8e2b4ef36905/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/8e2b4ef3690596ac262df39667fbc2c9cdd5870a1215fd43e1075261a5dfc529

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/386979/

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