MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445
SHA3-384 hash: 2496010bfb605115aea24f4d8648ffce3a251b3ebaf6744b1ab53aaeef7d2dad1ac5000b49e963f43e0fb20a072ce5ca
SHA1 hash: c36cb58139046fe8551212742f8d5f2116d89062
MD5 hash: d465001aa0ac39ff2ca78bb22d767dd7
humanhash: sink-double-batman-asparagus
File name:IMG_166390pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'221'576 bytes
First seen:2021-01-31 07:44:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:ppAR/uHfNbxpH2HSgi0l+hgPge3vHS5wfzMvxiT7y71mrvB+:ppAR/W/qerx+r4
Threatray 288 similar samples on MalwareBazaar
TLSH 5A45D093DD664A63CF65AD3B080F809987886ABBA4E4B3DEA44C33513611CB576CCC7D
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: cloud.efc-summit.com
Sending IP: 198.38.84.190
From: Hanna Nielsen <calsfoundation@cals.org>
Subject: Payment of R38,413.89
Attachment: IMG_166390pdf.iso (contains "IMG_166390pdf.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IMG_166390pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-01-31 07:50:30 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/6575bd35-6005-4d58-bd32-0daada17344c

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/114918/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a window
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/594710
Signature
Allocates memory in foreign processes
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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 MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-28 12:25:30 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lksvur2dhifvohtpchfexxrlefvx6jiyj4eac7kh46dxx7xycrcq._file
Verdict:
unknown
Similar samples:
0a60df58d49b3130bb9e884d50536bcdad537ab2409ddbe7fd5112d008b34445
SnakeKeylogger
2ba9185ecb7b43e54242e560724993fbf5e24c3e1acd57889ac9dc305e934045
SnakeKeylogger
33b922d5874f3914984da8e1db4674fe7186e256d8f5acd1aa1a20d86a87ebcd
SnakeKeylogger
37ba2407fcedfb820ba97763e2fb4799604a7085a60d48f69de9583fe87eb9f3
SnakeKeylogger
4c77860f0b49cdae83fe593150adff248fbf3248b696bfd7bca11c0cb3b1a43c
SnakeKeylogger
6676e9557ed6b68ca5919a7025e82f33fc0939914e26130953b29c3cf8981474
SnakeKeylogger
ba4721d93c056ef1763667732344fdc82066d71f0003e18ad03f6d93307b82fe
SnakeKeylogger
cc67e6c53e9a4740f106f84faefad1c32b742a9f1ca69f519e584aa9e3491518
SnakeKeylogger
e0fdf86fc02f69f4c0f9717f216bfc704a07926df45ac979e7aaf4bfa44f69f2
SnakeKeylogger
e2ffeab8c4ccc2030243c7e8ddfe6161fd5bafb3ffb83f69882682ecbc77f837
SnakeKeylogger
+ 278 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger spyware stealer
Link:
https://tria.ge/reports/210131-2bd6kmsxje/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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:
5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445
MD5 hash:
d465001aa0ac39ff2ca78bb22d767dd7
SHA1 hash:
c36cb58139046fe8551212742f8d5f2116d89062
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
SH256 hash:
49dc26861fffee2f6440e56a10b7086ea305d2f16bb9e27ba3e08b9893557f86
MD5 hash:
e732cd6decfed3503b4020899d5a56f9
SHA1 hash:
024c1bf147c698e92aae340bbee323601d02a787
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
SH256 hash:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
SH256 hash:
7ad16d129f2bb4f37396290949dccc75e1b0fa8ee264d84873633a3974f1f039
MD5 hash:
48e8a7b5c0b6d76ce33212555e686f62
SHA1 hash:
984bd29241c81a615b41a3a54e0186f65cc3f3e6
Link:
https://www.unpac.me/results/dbcd5303-c3be-496d-9ea3-975ba98f1c85/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445

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.

Malspam

SnakeKeylogger

iso a174a966d6f346e21f8046bd538db1096814b4096d852858eed73361ce7c3640

SnakeKeylogger

Executable exe 5aa55a47433a0b571e6f11ca4bde2b216b7f25184f08017d47e7877bfef81445

(this sample)

  
Dropped by
MD5 d4b830d293d47b8cc77c9a0744d3d4e5
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a174a966d6f346e21f8046bd538db1096814b4096d852858eed73361ce7c3640
Cape
Cape
https://www.capesandbox.com/analysis/114918/

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