MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4dd018e40f3bc40afd02ba86bce5d0660f8acd9e468a1e7c7fb23039d1a2ef0. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
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SHA256 hash: f4dd018e40f3bc40afd02ba86bce5d0660f8acd9e468a1e7c7fb23039d1a2ef0
SHA3-384 hash: 4a6a75ba3d0ed94f50b67ac615db3c0514573e33168e511ec9be1d3e0b96b730907c52bdc8d988c825812110a40e52fd
SHA1 hash: 05023e97f96b1b24713ee95983fe314a4db6b4b9
MD5 hash: 3b04e3683b7bedb4164c4363f8f2e7e9
humanhash: utah-alanine-coffee-finch
File name:Outstanding invoice Docs.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:971'264 bytes
First seen:2021-12-15 09:13:56 UTC
Last seen:2021-12-15 11:22:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:OenNKtV+izAB6lNnAl9hMmtCGiPwPYZsmD:7xwAB6lN89hnCJ68
Threatray 1'825 similar samples on MalwareBazaar
TLSH T14E252312B3FD876BD9A747BE24716301A7B5792A3520DF1C8BC590EC2933B9185D03AB
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Outstanding invoice Docs.exe
Verdict:
Malicious activity
Analysis date:
2021-12-15 10:57:36 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/cd8aa170-33f9-4125-a9d6-fbe77693ff5e

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/214228/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.8511.26883.31945.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b9b1e745ca64e57f111741/reports/ee09cfe9-65c0-4014-99a4-940952c3b7a8/overview
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5470b4cd-e08d-4430-975a-8adcad92baf3
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/907927
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 540404 Sample: Outstanding invoice Docs.exe Startdate: 15/12/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 13 other signatures 2->41 7 Outstanding invoice Docs.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\...\iNAheYamovrs.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp872B.tmp, XML 7->25 dropped 27 C:\Users\...\Outstanding invoice Docs.exe.log, ASCII 7->27 dropped 43 Adds a directory exclusion to Windows Defender 7->43 45 Injects a PE file into a foreign processes 7->45 11 Outstanding invoice Docs.exe 15 2 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 29 checkip.dyndns.org 11->29 31 checkip.dyndns.com 193.122.130.0, 49761, 80 ORACLE-BMC-31898US United States 11->31 33 freegeoip.app 104.21.19.200, 443, 49762 CLOUDFLARENETUS United States 11->33 47 Tries to steal Mail credentials (via file / registry access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 Tries to harvest and steal browser information (history, passwords, etc) 11->51 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f4dd018e40f3bc40afd02ba86bce5d0660f8acd9e468a1e7c7fb23039d1a2ef0/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2021-12-15 08:17:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6toqddsa6o6ebl6qfougxts5azqprlgz4rukdz6h7mrqhhi2f3ya._file
Verdict:
malicious
Similar samples:
0a80c9ca740f88fbdc0548e6cbf120dc03ee2ff243f610a1f7cc84de494f20bd
SnakeKeylogger
0b0de2e9fb56c0313a746ebd10647957fc6465cd12d3d3ce1263ff34946be7ba
SnakeKeylogger
12abc910bd5a6a05cdc8f1c94cc6a1968581850612c404267d63e77852cb4a90
SnakeKeylogger
222543cf9b75b95cc7c6e6f8252d2c205da8c9ec8d9c9587c19f1350b79f9dd3
SnakeKeylogger
2dae35b2c81440f320d907e58c7f331b08eff44f9803c796ea7deb1c53b5e145
SnakeKeylogger
39a4ef63eed3420e394a7b9c0afd387ec27c4f70e1d293d2fe596ff3bf5ccd53
SnakeKeylogger
8e2a4b1e4cbecbe4f157cc6edda64c32b856fb53cb3c265c4d49175d597b7541
SnakeKeylogger
b182edb787d497eeed41880c81331d9dee8ddfa00813672bc77f7b09a2528981
SnakeKeylogger
ead300a07127a8d18e23a62fa409488c7c3b7133b2e022cc9eb3be204b52cba8
SnakeKeylogger
ecb446bcf4b7c55ebefe6dd61f7c01300df2df1257001c8440957ff9f211b086
SnakeKeylogger
+ 1'815 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/211215-k7bvgshah8/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
f8ee3ec61da05401295cfc650a604dc644a16a8d7afc9f090cd9f7a0d9300317
MD5 hash:
7e9f1e09d0aa634d949c26737c26ff3c
SHA1 hash:
cb6b35efc98d0656148907ce56268a964556664d
Link:
https://www.unpac.me/results/0ac25654-f984-4ba3-95ba-5b491c493043/
SH256 hash:
f1ef08737881baf6668507ef7fc053c4c13913f3b3ded45364a00ce65e0fa0e8
MD5 hash:
28d42b127f6836400295dc2cab1b1e13
SHA1 hash:
7d1a30136becf4720ad8e5cdd5a01e965765f9b0
Link:
https://www.unpac.me/results/0ac25654-f984-4ba3-95ba-5b491c493043/
SH256 hash:
2d665fa610796e0021e85d61d91c5f9e12c4b78c0a2d505edee2ba02955e0d30
MD5 hash:
1e2a2b86589db7516a3785ebb8befa75
SHA1 hash:
5d12e04317df5915216f674dfe26e80ec40b9ba6
Link:
https://www.unpac.me/results/0ac25654-f984-4ba3-95ba-5b491c493043/
SH256 hash:
f4dd018e40f3bc40afd02ba86bce5d0660f8acd9e468a1e7c7fb23039d1a2ef0
MD5 hash:
3b04e3683b7bedb4164c4363f8f2e7e9
SHA1 hash:
05023e97f96b1b24713ee95983fe314a4db6b4b9
Link:
https://www.unpac.me/results/0ac25654-f984-4ba3-95ba-5b491c493043/
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/f4dd018e40f3bc40afd02ba86bce5d0660f8acd9e468a1e7c7fb23039d1a2ef0

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
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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.

Cape
Cape
https://www.capesandbox.com/analysis/214228/

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