MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912
SHA3-384 hash: 7890e1203fc0699bc0faed6d97175fbef727ad950a617704c08418e3a4d9397db6e2e2363760a038c3b2a9473009ecf3
SHA1 hash: 4c1bc93a71a6b138d235aeb8470a9dff9aaa1092
MD5 hash: 06ca3f961babd700cb690926b2378500
humanhash: seventeen-red-high-neptune
File name:06ca3f961babd700cb690926b2378500.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'270'216 bytes
First seen:2021-01-26 15:53:13 UTC
Last seen:2021-01-26 16:20:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:cp6a5mHfNbxpYzkjm3LhLqLFLXwaIEg0K0JWDenp:cp6a5O/YoeOmB0oDenp
Threatray 277 similar samples on MalwareBazaar
TLSH 5245F1539AA74B60CC75BD3F084F80DC8798AEAB64E093D2A48C77617671C8677CC879
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_61772.doc
Verdict:
Malicious activity
Analysis date:
2021-01-26 14:01:40 UTC
Tags:
ole-embedded exploit CVE-2017-11882 loader evasion trojan
Link:
https://app.any.run/tasks/711e5e39-a34b-4f71-a684-f902dc4def1b

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/113952/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42783.14118.8550.UNOFFICIAL
Create hunting rule

PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Sending a UDP request
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/590982
Signature
Allocates memory in foreign processes
Binary contains a suspicious time stamp
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: 344534 Sample: a4iz7zkilq.exe Startdate: 26/01/2021 Architecture: WINDOWS Score: 100 72 Multi AV Scanner detection for submitted file 2->72 74 Yara detected Snake Keylogger 2->74 76 Yara detected AntiVM_3 2->76 78 4 other signatures 2->78 8 ron.exe 14 5 2->8         started        12 a4iz7zkilq.exe 15 7 2->12         started        14 ron.exe 2 2->14         started        process3 file4 50 C:\Users\user\AppData\Local\Temp\explor.exe, PE32 8->50 dropped 80 Multi AV Scanner detection for dropped file 8->80 82 Machine Learning detection for dropped file 8->82 84 Writes to foreign memory regions 8->84 90 2 other signatures 8->90 16 InstallUtil.exe 8->16         started        20 explor.exe 8->20         started        22 explor.exe 8->22         started        28 8 other processes 8->28 52 C:\Users\user\ron.exe, PE32 12->52 dropped 54 C:\Users\user\AppData\...\InstallUtil.exe, PE32 12->54 dropped 56 C:\Users\user\ron.exe:Zone.Identifier, ASCII 12->56 dropped 58 C:\Users\user\AppData\...\a4iz7zkilq.exe.log, ASCII 12->58 dropped 86 Drops PE files to the user root directory 12->86 88 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->88 24 cmd.exe 1 12->24         started        26 ron.exe 3 12->26         started        signatures5 process6 dnsIp7 60 checkip.dyndns.org 16->60 62 checkip.dyndns.com 131.186.161.70, 49754, 49755, 80 DYNDNSUS United States 16->62 64 2 other IPs or domains 16->64 66 Tries to steal Mail credentials (via file access) 16->66 68 Tries to harvest and steal ftp login credentials 16->68 70 Tries to harvest and steal browser information (history, passwords, etc) 16->70 30 explor.exe 20->30         started        32 explor.exe 22->32         started        34 reg.exe 1 1 24->34         started        36 conhost.exe 24->36         started        38 explor.exe 24->38         started        40 explor.exe 28->40         started        42 explor.exe 28->42         started        44 explor.exe 28->44         started        46 2 other processes 28->46 signatures8 process9 process10 48 explor.exe 34->48         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-26 10:24:53 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
2107a31669bfe0b3bbb80e1f2853015aff987ad14aa23e7583cedeefe49aa775
SnakeKeylogger
295d0bbeb8eeb0956c87e46ad0beeb66bc02f3c72c20a898ae66d3bfc64e670b
SnakeKeylogger
48a21c645f143a4fcfc517da6517f08c8063e46cfd5ee4278a5ad2600818ba8a
SnakeKeylogger
71883cd434af078341c6e3373713a7cce3f97307ede83e427ea74d43025ec233
SnakeKeylogger
84d9c4b6e6175152b0a96f6d629372d0e0f6709609373e0ccb0679b6b854b4e8
SnakeKeylogger
8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2
SnakeKeylogger
8fde2bd043c16448fe13d733e35e388de4a95938f187682f60725d27da3653c8
SnakeKeylogger
96cdf96daea9002d2dcf31e5d37b7df4942ef6085209df1f6b269b9baca3e40a
SnakeKeylogger
b3e06e10d739a4e4c6207dba909e57c264994c09543a5101fe52da860e8a09a9
SnakeKeylogger
d43838212ddf94f2e613eeeaf305893081963706657e5588273a798e5ca5690d
SnakeKeylogger
+ 267 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/210126-rw5dm4knme/
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/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
52c3907708b40318739b201876c3de240ff811322a08f33dc764bdc88ff245ff
MD5 hash:
d9d5123f17cc368624bfa7009139f11c
SHA1 hash:
cae2a3ef0cc242b2b94f24d0bfc346697088ee0e
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
a60900adc31e8e28ff541b91a55de5d9719c0d1ddc3022eb6f6fb5ac19cc9e4f
MD5 hash:
831fb0609b3509b4fb31ac662ac69217
SHA1 hash:
985c33fa2b01e305995e2ea166b961b01f0f6335
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
2d0dc6216f613ac7551a7e70a798c22aee8eb9819428b1357e2b8c73bef905ad
MD5 hash:
0e362e7005823d0bec3719b902ed6d62
SHA1 hash:
590d860b909804349e0cdc2f1662b37bd62f7463
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
SH256 hash:
55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912
MD5 hash:
06ca3f961babd700cb690926b2378500
SHA1 hash:
4c1bc93a71a6b138d235aeb8470a9dff9aaa1092
Link:
https://www.unpac.me/results/18c654fb-296d-4a12-9f78-5438e97351e3/
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/55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912

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:INDICATOR_KB_CERT_0deb004e56d7fcec1caa8f2928d4e768
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificate
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 55ca4147c94a10c9fc3fe95d3e922546ee796f63ca3b9aad005998f1e1e2b912

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/978955/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/113952/

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