MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49
SHA3-384 hash: 86579c4f5e57ed7084bded9608a7cfb0958e57605aa17a0fafe39784ba0c4d453720512f93ebace64c60bf5f2704da91
SHA1 hash: 4f21263c3c2d59db0644616e4048de807a155380
MD5 hash: b35d9f6971eb5b17b4a8607f95df6933
humanhash: spaghetti-mountain-social-avocado
File name:CaixaBank _ banca digital CaixaBankNow.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:614'912 bytes
First seen:2023-05-24 15:08:03 UTC
Last seen:2023-05-24 19:15:53 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:K2N8jiZ4zypIPsmtPplTY6RhKu0mthxEAKGWqxsZ35nisXdPGgP2ekKDhrvQ:K2N8jiZ4zypIPsmJTDE1mSEW+WJnBt+X
Threatray 5'501 similar samples on MalwareBazaar
TLSH T1C0D402846ABAAB56D4BB63F544444678477FAC5EB232F3074D93B0DB4A60F041B42F2B
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter abuse_ch
Tags:CaixaBank ESP exe geo SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
275
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
CaixaBank _ banca digital CaixaBankNow.exe
Verdict:
Malicious activity
Analysis date:
2023-05-24 15:08:18 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/5f8a9c40-8b8e-495d-aad0-21a4a4f610b1

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/391194/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.36733.20959.6196.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Enabling the 'hidden' option for analyzed file
Moving of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/646e288f5ce396d09213e99f/reports/163e0300-fe4b-4fad-80dd-35c63523507e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49
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/eb3b2438-a377-4adc-acda-850e824e7fd5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1241858
Signature
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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/c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-24 12:32:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yt6ognxs4ctyqoabntqjkvlmrujbqaomcnkhiohrwndev6vzjneq._file
Verdict:
malicious
Similar samples:
26969921baa34c10f19e16987def5c7c640214907867e51ebdd2fcfddc5b684b
SnakeKeylogger
41250765ce8be9fb830cfd0ca91b82a7018d7859b6cd90a80de2f83eb365cc2b
SnakeKeylogger
65fbe4b33bfdd2491057338eb43f79d78b0942c7d9ac56a2806d7902a7c8ebcc
SnakeKeylogger
978a959c5131f0e37d076b6a2b777c35cae4f58756a3d25be2662e58301f0ebd
SnakeKeylogger
a21c508de19d0b316579d1686ef31559928d3d0c105e0f41b16aac61cb1218d9
SnakeKeylogger
cc51d10e5165cb6ba234e1ac9b831d9ba93c8cf678a12890ff712386a8346398
SnakeKeylogger
ce5cd95b8fa530b0b8abf93e5e373a6ad04e56173a702a0ae8ff4751bea38adb
SnakeKeylogger
d1c4c7e7fabd3c36819b140c10173b4b594d28a8ee986a52b87ea2f6489bd7f5
SnakeKeylogger
db1514e42b561d3851aa327b612b8075d4b9387eb054dff98a7b1fe026238e35
SnakeKeylogger
f328c0cde7df997ea2fd271bd3096b93f28fb6d93b06e5894209684b9f58873e
SnakeKeylogger
+ 5'491 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/230524-sjfgrsda84/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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 user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
194f9e69edeef7cf02fc8c312145740d035f81d21d877a94ad3b2bb9915a10d3
MD5 hash:
5a0f8a9c533e8a3db4376294c2a2be30
SHA1 hash:
de95e8eca0a3f4901e64e2137db31ba008c1b810
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
SH256 hash:
5f605ad01993a311e15f42da68a1c351374a09f12d760506aa92c464278d910a
MD5 hash:
f1166638c1043f5db2e843a65bf86815
SHA1 hash:
bb8e1ea5c794c37d545b7d0b236f10708df1f258
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
af7a2d9e3f3e313fd69f435428863a5ce7fe4756bde8f3e715d20721ae484c51
MD5 hash:
828456b4257a7a6d7532089382e200b2
SHA1 hash:
8913537ef741d56c6559933c695f8c2693472f84
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
Parent samples :
db1514e42b561d3851aa327b612b8075d4b9387eb054dff98a7b1fe026238e35
65fbe4b33bfdd2491057338eb43f79d78b0942c7d9ac56a2806d7902a7c8ebcc
d1c4c7e7fabd3c36819b140c10173b4b594d28a8ee986a52b87ea2f6489bd7f5
978a959c5131f0e37d076b6a2b777c35cae4f58756a3d25be2662e58301f0ebd
c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49
389cd12974a382686c0f491549b4bbe32c2dc9604b0b3a193ee4fb30ede8335d
SH256 hash:
a518e0fddabae1e59f933566cb54e592331404d5362976f3ef81a1432dac4ffb
MD5 hash:
de906fce89f615f303ddfb80c1b37b35
SHA1 hash:
3568e3f9f0731da9a3294f4f8de61f95dc3eec31
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
SH256 hash:
c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49
MD5 hash:
b35d9f6971eb5b17b4a8607f95df6933
SHA1 hash:
4f21263c3c2d59db0644616e4048de807a155380
Link:
https://www.unpac.me/results/78ac9cf2-589d-4acd-a663-098784729b95/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4fce336f2e0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49

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 c4fce336f2e0a78838016ce095556c8d121801cc13547438f1b3464afab94b49

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/391194/

Comments