MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c
SHA3-384 hash: 3c085f6a467a40a7e1ec8868f7d7decaef676c8e547f6d9d7f57ba94858674e29ed0150af03728313a0f4ccd01c8bd35
SHA1 hash: a64b895c59c7036ea8dd60ad196f20921890548a
MD5 hash: 94707200bcacfddd7b583ea538078655
humanhash: moon-diet-alanine-nebraska
File name:SecuriteInfo.com.Trojan.Packed2.42783.17593.20791
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'273'856 bytes
First seen:2021-01-27 21:42:41 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:Z0DTM+3HfNbxpddT+enlzUaxgGQLxROCd93V:STM+l/dt+enl5vQ9Hd9
Threatray 357 similar samples on MalwareBazaar
TLSH BF45E153D9760761CC65BC3B094F809E8B98ADAB74D08386F84D77613671CC6BACC87A
Reporter SecuriteInfoCom
Tags:SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Packed2.42783.17593.20791
Verdict:
Malicious activity
Analysis date:
2021-01-27 21:45:13 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/7b0d148c-a0df-483d-a345-71cf895b27ef

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/114182/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42783.17593.20791.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending a UDP request
Creating a window
Running batch commands
Launching a process
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Sending an HTTP GET request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/592455
Signature
Allocates memory in foreign processes
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 access)
Writes to foreign memory regions
Yara detected AntiVM_3
Yara detected MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 345270 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 27/01/2021 Architecture: WINDOWS Score: 100 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Snake Keylogger 2->49 51 Yara detected AntiVM_3 2->51 53 3 other signatures 2->53 7 oine.exe 14 2 2->7         started        10 SecuriteInfo.com.Trojan.Packed2.42783.17593.exe 15 7 2->10         started        13 oine.exe 2 2->13         started        process3 file4 55 Multi AV Scanner detection for dropped file 7->55 57 Machine Learning detection for dropped file 7->57 59 Writes to foreign memory regions 7->59 65 2 other signatures 7->65 15 InstallUtil.exe 14 2 7->15         started        27 C:\Users\user\oine.exe, PE32 10->27 dropped 29 C:\Users\user\AppData\...\InstallUtil.exe, PE32 10->29 dropped 31 C:\Users\user\oine.exe:Zone.Identifier, ASCII 10->31 dropped 33 SecuriteInfo.com.T...42783.17593.exe.log, ASCII 10->33 dropped 61 Drops PE files to the user root directory 10->61 63 Hides that the sample has been downloaded from the Internet (zone.identifier) 10->63 19 cmd.exe 1 10->19         started        21 oine.exe 3 10->21         started        signatures5 process6 dnsIp7 35 checkip.dyndns.org 15->35 37 checkip.dyndns.com 131.186.161.70, 49726, 49727, 80 DYNDNSUS United States 15->37 39 2 other IPs or domains 15->39 41 Tries to steal Mail credentials (via file access) 15->41 43 Tries to harvest and steal ftp login credentials 15->43 45 Tries to harvest and steal browser information (history, passwords, etc) 15->45 23 conhost.exe 19->23         started        25 reg.exe 1 1 19->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2021-01-27 13:38:30 UTC
AV detection:
15 of 27 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jr3ymdyljhg25a76leyvblp7esh36msiw2ll7v54ueoazm5ruq6a._file
Verdict:
suspicious
Similar samples:
26519706c6acbf8a057f879cb7fc1318a03370a013d6f809ed0d075124875ccc
SnakeKeylogger
33b922d5874f3914984da8e1db4674fe7186e256d8f5acd1aa1a20d86a87ebcd
SnakeKeylogger
43ef60cadb56aed45b964b3f85827c9557b49f400a972f1cf9e16566e5dcf2d7
SnakeKeylogger
55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912
SnakeKeylogger
7c6d1379dd3786047f63cb90f2f318c00ac1483c6a5f6e00ad8efb6240a6548c
SnakeKeylogger
c1e6cafdf311804c6d5a427de9f61965c223ae33fac564f33300f2a477ae8cd0
SnakeKeylogger
cd63e20a002279934bc2ed4887d77605686a79f28f8114f9c01b678754a1e10a
SnakeKeylogger
d544db52d190e289a688183c69680b7c9fdeb459116d0a99a95185ad28474920
SnakeKeylogger
d6c54588834faae60153c6a2e7318a7e9f243b9dbfbd6e0fc44d45f4d55c9fcf
SnakeKeylogger
e0fdf86fc02f69f4c0f9717f216bfc704a07926df45ac979e7aaf4bfa44f69f2
SnakeKeylogger
+ 347 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210127-11cf1ae7v6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
e2b5646e959fcf2f6ed994780262e65c16cecbc9d3421ada3239f26130ebe8d1
MD5 hash:
7a13d5b7628956f87cb4f24b3e66ff5d
SHA1 hash:
5a2a3e4a70a7ef67180b6dea2273c9c3ae162f9c
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
SH256 hash:
a733c273575852afc8d0b8a5f3116a4a3c45c636ad8f7b9d3c69e17f4f2e58af
MD5 hash:
4dcc76bd255471b46f314142b2af81e9
SHA1 hash:
6f14c1111201beddd18d42d5962eca76f7e07744
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
SH256 hash:
4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c
MD5 hash:
94707200bcacfddd7b583ea538078655
SHA1 hash:
a64b895c59c7036ea8dd60ad196f20921890548a
Link:
https://www.unpac.me/results/6b1a8d94-cae2-407b-84e2-8698e025b765/
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/4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

SnakeKeylogger

Executable exe 4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/980743/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/114182/

Comments