MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254. 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: bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254
SHA3-384 hash: e6b6cd056751f8076f7dbbf754b9e0fecdb5f84377c49d0efa4e0d0590706e1a6e5c5c205563b152120af79627993914
SHA1 hash: 5ab8d63c20ef2848714d6a07f53f3f9505571c36
MD5 hash: 968464de1211c31c5b5ccb38e4518064
humanhash: saturn-robert-fish-snake
File name:E-DEKONT.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:799'744 bytes
First seen:2023-07-24 06:04:57 UTC
Last seen:2023-07-31 06:54:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:aXvJRBusyon2niOrNwp1ejXGyleagkN9dkaSjCnUtmvZOf:OFukJeNwvuHbRkRCnUtm
Threatray 85 similar samples on MalwareBazaar
TLSH T16605F0112BA54812D357A9BA4D61D03403A6AF337C26DE599CF03C9B3EF9B40AAD31D6
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)
File icon (PE):PE icon
dhash icon c4aa82baa696e000 (2 x AgentTesla, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe geo SnakeKeylogger TUR

Intelligence

File Origin
# of uploads :
4
# of downloads :
282
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
E-DEKONT.exe
Verdict:
Malicious activity
Analysis date:
2023-07-24 06:11:21 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/7aaebb82-d239-42df-939a-540d2e06998c

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/430551/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.37323.408.12047.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254
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/5d8abedc-f285-4ffb-8934-33bf15e8d254
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278080
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
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: 1278080 Sample: E-DEKONT.exe Startdate: 24/07/2023 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 6 other signatures 2->59 7 E-DEKONT.exe 7 2->7         started        11 xOaWFPe.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\Roaming\xOaWFPe.exe, PE32 7->35 dropped 37 C:\Users\user\...\xOaWFPe.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmpCE5D.tmp, XML 7->39 dropped 41 C:\Users\user\AppData\...-DEKONT.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 13 E-DEKONT.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 19 7->19         started        21 schtasks.exe 1 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 71 Injects a PE file into a foreign processes 11->71 23 xOaWFPe.exe 11->23         started        25 schtasks.exe 11->25         started        signatures5 process6 dnsIp7 43 checkip.dyndns.org 13->43 45 checkip.dyndns.com 193.122.130.0, 49690, 80 ORACLE-BMC-31898US United States 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        47 checkip.dyndns.org 23->47 49 158.101.44.242, 49691, 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/bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 05:13:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6dyxwwkplo4jpc65rlr4s2h6ftev3xtdz5cmnjvpdpohfmy4jka._file
Verdict:
malicious
Similar samples:
0802c13f11828457c8cd914c34d00517fc2ddccfb9060f34d90d01c01db4e47e
SnakeKeylogger
24e91c3b0d477625a70c71ea05ad7e6ce3dd9582567bb7c33ed6ff537915490c
SnakeKeylogger
363b5b951382bb7c9af26fadf9a61541d5a2d4e733adcb40fbc87e18579fd69f
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7510d23c5bd88ede2d8d2efbd6d851da1dfcdc1dfb089b80a4a310b7fb96df4a
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88b562c7a56631c4d9221faa41b327b797546ca3be4577438357ac63eaaa316d
SnakeKeylogger
9346d441c3136edb70bc96afd06717fbb96074592bcb4896741ede01be7925ed
SnakeKeylogger
a65903f3968b96768cd2ca31af342c23b7f8c8b0d928b6a7f9119c80f105b3ee
SnakeKeylogger
af093bd71cb66c24a34d31d6efa125d86e6ffa89bfbfad9d20658889553e133d
SnakeKeylogger
b0504206461bb3a04bc80d299501c2d2765f097bc621a0e86e5b9e889f383287
SnakeKeylogger
dce8dfa0fb0baeafb31cb8072e1f9421919a796f013d5dca81ab0697206a9762
SnakeKeylogger
+ 75 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/230724-gs66asag2x/
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
Unpacked files
SH256 hash:
b0650593ee79c50810c861ce8380734ea9de3a1adf77e425cf86b8673ade7b72
MD5 hash:
d68f2f9257c91b202f5d393689199180
SHA1 hash:
c98b52638766aca0e2c82b2416d23f296370660e
Link:
https://www.unpac.me/results/0ed05707-046e-40fd-a32b-d570a509d382/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/0ed05707-046e-40fd-a32b-d570a509d382/
SH256 hash:
246ccab8c3e134f848acfd895aa81f1c50db1c787a804489336f95472bafa64b
MD5 hash:
159e7e02ebf575cb7a280b817f1574fe
SHA1 hash:
73806c59d59b75535ef05a0cb7cdfd3453dcd156
Link:
https://www.unpac.me/results/0ed05707-046e-40fd-a32b-d570a509d382/
SH256 hash:
bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254
MD5 hash:
968464de1211c31c5b5ccb38e4518064
SHA1 hash:
5ab8d63c20ef2848714d6a07f53f3f9505571c36
Link:
https://www.unpac.me/results/0ed05707-046e-40fd-a32b-d570a509d382/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf878bdaca7a/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/bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254

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 bf878bdaca7addc4bc5eec571e4b47f1664aeef31e7a26353578dee39598e254

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/430551/

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