MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2
SHA3-384 hash: 65d89b9a1e7368e9fb9e566ed0808bcfd5c46c20cb4d800ab68ea022fde726a943f8e1cf616b3e47351feebc3e91cc57
SHA1 hash: ae1fe3049a06bfe6d8d26c0213c55b29abba3eaa
MD5 hash: 5bfbbefbab171e936fa15459080f84ff
humanhash: washington-cat-kentucky-single
File name:TD-10057.bat
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'292'232 bytes
First seen:2021-01-12 18:04:06 UTC
Last seen:2021-01-12 20:45:13 UTC
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:Gh5GVNj6uSnFgNqRIPwUcv/n4FpcKb3TgDqF8ScqmNBIZW6Qo:Gh5GVNjgnFlZgFpcCTgDqiScZKg6p
Threatray 128 similar samples on MalwareBazaar
TLSH 85558C11E6E98700CC70B4BFE54A893953FAF7D77844AB9661084F2B74818C5ABED92C
Reporter abuse_ch
Tags:bat SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: tawi.com.ph
Sending IP: 185.222.58.142
From: Mr. Nathaniel <purchase@tawi.com.ph>
Subject: RFQ TAWI GROUP
Attachment: TD-10057.zip (contains "TD-10057.bat")

Intelligence

File Origin
# of uploads :
3
# of downloads :
138
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TD-10057.bat
Verdict:
Malicious activity
Analysis date:
2021-01-12 18:49:19 UTC
Tags:
evasion trojan
Link:
https://app.any.run/tasks/4623366b-14e5-4bac-9c75-8cd02c149685

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/111579/
Detection(s):
PUA.Win.Trojan.Generic-6629274-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS 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
Sending a custom TCP 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:
MALICIOUS
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/579401
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 steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected MultiObfuscated
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 338748 Sample: TD-10057.bat Startdate: 12/01/2021 Architecture: WINDOWS Score: 100 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected Snake Keylogger 2->67 69 Yara detected MultiObfuscated 2->69 71 3 other signatures 2->71 7 smgo.exe 5 2->7         started        11 TD-10057.exe 5 2->11         started        13 smgo.exe 1 2->13         started        process3 file4 45 C:\Users\user\AppData\Local\...\explorre.exe, PE32 7->45 dropped 73 Writes to foreign memory regions 7->73 75 Allocates memory in foreign processes 7->75 77 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->77 79 Injects a PE file into a foreign processes 7->79 15 InstallUtil.exe 15 2 7->15         started        19 explorre.exe 7->19         started        21 explorre.exe 7->21         started        27 6 other processes 7->27 47 C:\Users\user\smgo.exe, PE32 11->47 dropped 49 C:\Users\user\AppData\...\InstallUtil.exe, PE32 11->49 dropped 51 C:\Users\user\smgo.exe:Zone.Identifier, ASCII 11->51 dropped 53 C:\Users\user\AppData\...\TD-10057.exe.log, ASCII 11->53 dropped 81 Drops PE files to the user root directory 11->81 23 cmd.exe 1 11->23         started        25 smgo.exe 11->25         started        83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 signatures5 process6 dnsIp7 55 checkip.dyndns.org 15->55 57 checkip.dyndns.com 216.146.43.70, 49733, 49734, 80 DYNDNSUS United States 15->57 59 freegeoip.app 172.67.188.154, 443, 49740 CLOUDFLARENETUS United States 15->59 61 Tries to steal Mail credentials (via file access) 15->61 63 Tries to harvest and steal browser information (history, passwords, etc) 15->63 29 explorre.exe 19->29         started        31 explorre.exe 21->31         started        33 conhost.exe 23->33         started        35 reg.exe 1 1 23->35         started        37 explorre.exe 27->37         started        39 explorre.exe 27->39         started        41 explorre.exe 27->41         started        43 2 other processes 27->43 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2/
Threat name:
ByteCode-MSIL.Trojan.Fcux
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 11:00:44 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ro26bfh6pe5am5aouwvuhtwzapel4a5weo7wat6rbnyesqovaoza._file
Verdict:
suspicious
Similar samples:
0eee1aab780f528725e76e2e927294dfd88b36cec1ef4e0210540f77131154b7
SnakeKeylogger
2107a31669bfe0b3bbb80e1f2853015aff987ad14aa23e7583cedeefe49aa775
SnakeKeylogger
48a21c645f143a4fcfc517da6517f08c8063e46cfd5ee4278a5ad2600818ba8a
SnakeKeylogger
71883cd434af078341c6e3373713a7cce3f97307ede83e427ea74d43025ec233
SnakeKeylogger
84d9c4b6e6175152b0a96f6d629372d0e0f6709609373e0ccb0679b6b854b4e8
SnakeKeylogger
8fde2bd043c16448fe13d733e35e388de4a95938f187682f60725d27da3653c8
SnakeKeylogger
96cdf96daea9002d2dcf31e5d37b7df4942ef6085209df1f6b269b9baca3e40a
SnakeKeylogger
c01c2c89891c058b6f5e0658aaceb12bf4cbf6d0c7769bc6ac035b44d1a18f97
SnakeKeylogger
c4dbec4c0df381cee21c2ba0d6105b0f7310c8f108e66e078df0ad4803148fb6
SnakeKeylogger
f82dc105aa33a5527b0c40a55fe650f0f323e969dc7012c7a24f583614c14158
SnakeKeylogger
+ 118 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/210112-5j325djxpj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2
MD5 hash:
5bfbbefbab171e936fa15459080f84ff
SHA1 hash:
ae1fe3049a06bfe6d8d26c0213c55b29abba3eaa
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
4f81e273da20c5b9835ce6ca57cc061d77764f9e3927bdb1505cb791bf50b046
MD5 hash:
29e19b5dce96140a8b90152b16bd44af
SHA1 hash:
4f3dc6eb876bb58f53966980a9c451a04ec17d8a
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
2d0dc6216f613ac7551a7e70a798c22aee8eb9819428b1357e2b8c73bef905ad
MD5 hash:
0e362e7005823d0bec3719b902ed6d62
SHA1 hash:
590d860b909804349e0cdc2f1662b37bd62f7463
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
242a0fddb25473f462184e2b49c4ff26ce8c0a818b82503a46abca1dd2f6eee8
MD5 hash:
563b602d72ce0cf9a6e5d30d3011667a
SHA1 hash:
8ee892b9375448fbddae0717bcdd714dcac24e47
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
a60900adc31e8e28ff541b91a55de5d9719c0d1ddc3022eb6f6fb5ac19cc9e4f
MD5 hash:
831fb0609b3509b4fb31ac662ac69217
SHA1 hash:
985c33fa2b01e305995e2ea166b961b01f0f6335
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
c06d4e3d0205d9bdd4a4b40b8da710d698b3a5d73a1626c9ca058c10b2c6d00c
MD5 hash:
7f67414b3fd29299f2d29ad7c2afb995
SHA1 hash:
2ec40d57c08c47433a6d044d271d74005dddae8d
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
SH256 hash:
1ffac68def5ce68f650ac8229d3a40e9ac1fc89adeddc9a6041c3dcebb6d1933
MD5 hash:
8503258c9fb8f1519204a2f9a4ccd873
SHA1 hash:
63a62f152f2fe8d79aa29eb3133ba180b03ed416
Link:
https://www.unpac.me/results/b8a20830-3390-478b-b218-14f72d52068b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2

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

zip 68f219ab82e9970b01d0b950b737b24074449e459cb744494dd7118942cba0eb

SnakeKeylogger

Executable exe 8bb5e094fe793a06740ea5ab43ced903c8be03b623bf604fd10b704941d503b2

(this sample)

  
Dropped by
MD5 61b4f47e2588338072996218cecb6de1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 68f219ab82e9970b01d0b950b737b24074449e459cb744494dd7118942cba0eb
Cape
Cape
https://www.capesandbox.com/analysis/111579/
  
URLhaus
https://urlhaus.abuse.ch/url/955905/

Comments