MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7867e2585b1ef9a4827449812451b82963c5123b14104cdea0836a768cc27aee. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7867e2585b1ef9a4827449812451b82963c5123b14104cdea0836a768cc27aee
SHA3-384 hash: a8540a31a8b799babdc70d791756d19a06625c8d1135e99c8238cbef357a56de595408e30e4503e2b7d3e2eeaa73ee2a
SHA1 hash: 61888c456510342b452deb5aa965dcfcfb01adb0
MD5 hash: 116e86e066c4f0ed80f36eea733327e9
humanhash: rugby-ten-bluebird-uncle
File name:Znhawianj.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:24'064 bytes
First seen:2022-05-27 14:40:42 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 384:AuaJ2jT+WbM/Mjna0/+868uLlZNAL2xOBvNcH03Q9LeE:AF85QMHv6lC2xODE034X
Threatray 4'182 similar samples on MalwareBazaar
TLSH T173B21811765C9A95CA91863E88DEC54807B0FEF5942BDE6F389C73C6F923743CA40B16
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 00404080a0a08000 (13 x SnakeKeylogger, 2 x Formbook, 1 x AgentTesla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Znhawianj.exe
Verdict:
Suspicious activity
Analysis date:
2022-05-27 17:39:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c84dfa60-6461-4b4a-8a16-6236662431a4

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/274974/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6290e319054dcf0ecaf6b7e4/reports/f2f96e17-b4e2-4bcb-abe4-141700db301f/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a3728e1f-29a3-4694-8010-b77f1a525c99
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1002690
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Creates an undocumented autostart registry key
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 635186 Sample: Znhawianj.exe Startdate: 27/05/2022 Architecture: WINDOWS Score: 100 36 Snort IDS alert for network traffic 2->36 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 9 other signatures 2->42 7 Znhawianj.exe 15 7 2->7         started        process3 dnsIp4 28 cdn.discordapp.com 162.159.135.233, 443, 49743 CLOUDFLARENETUS United States 7->28 22 C:\Users\user\AppData\...\gfgfgfgfgfgff.exe, PE32 7->22 dropped 24 C:\...\gfgfgfgfgfgff.exe:Zone.Identifier, ASCII 7->24 dropped 26 C:\Users\user\AppData\...\Znhawianj.exe.log, ASCII 7->26 dropped 44 Creates an undocumented autostart registry key 7->44 46 Writes to foreign memory regions 7->46 48 Injects a PE file into a foreign processes 7->48 12 MSBuild.exe 14 2 7->12         started        16 cmd.exe 1 7->16         started        file5 signatures6 process7 dnsIp8 30 checkip.dyndns.com 193.122.130.0, 49760, 80 ORACLE-BMC-31898US United States 12->30 32 checkip.dyndns.org 12->32 34 192.168.2.1 unknown unknown 12->34 50 May check the online IP address of the machine 12->50 52 Tries to steal Mail credentials (via file / registry access) 12->52 54 Tries to harvest and steal ftp login credentials 12->54 56 Tries to harvest and steal browser information (history, passwords, etc) 12->56 18 conhost.exe 16->18         started        20 timeout.exe 1 16->20         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7867e2585b1ef9a4827449812451b82963c5123b14104cdea0836a768cc27aee/
Threat name:
Win32.Trojan.Tiggre
Create hunting rule
Status:
Malicious
First seen:
2022-05-27 11:11:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbt6ewc3d342jatujgasiunyffr4ker3cqiezxvaqnvhndgcplxa._file
Verdict:
malicious
Similar samples:
2b317db474aaa5798fa907d94e7d1cd8a284386c988c924c9f5dd156f21ebc54
SnakeKeylogger
2df40dc5e28d4d1a1281cb243746f61a2b04b460556600775b0c080bae8b173e
SnakeKeylogger
5e643893de51d86d322c275fa035eb34adcc04ab0fda29c66ed43c14787ab705
SnakeKeylogger
7501983c1a978a1a77485daf4811f9bebe31c18f28d95d456402b27860289c1f
SnakeKeylogger
af530371b4be2eb16df4aef4f67b47429193dda3a33eb912c13ff0d492632fe6
SnakeKeylogger
b189ba60839a515b25f12ed2af1f67f2874806e23611ee8d12584d07db10b4b9
SnakeKeylogger
bfc94f0bd631a75dca96329c99631b3d7a6f6152974b091d280a8f77ddd88e15
SnakeKeylogger
d65e148619e7370e495374722eca15b73817ed71e9917398c090098468fab533
SnakeKeylogger
dabeda023e0d39ee7704b9bd9f18553964976d604109147508349f00cec82d19
SnakeKeylogger
fac95f09600baf09bf16c0c46c4eb851fe16b678f95ada7e0de25ee0bf71c85d
SnakeKeylogger
+ 4'172 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220527-r2eshsbde6/
Behaviour
Delays execution with timeout.exe
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
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5362969141:AAGEWxKzXwdoc3vbA__I0DzGBTqtOeZCi4c/sendMessage?chat_id=5262627523
Unpacked files
SH256 hash:
7867e2585b1ef9a4827449812451b82963c5123b14104cdea0836a768cc27aee
MD5 hash:
116e86e066c4f0ed80f36eea733327e9
SHA1 hash:
61888c456510342b452deb5aa965dcfcfb01adb0
Link:
https://www.unpac.me/results/f2310748-d063-4944-9b58-6a6f3f9c6ac1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7867e2585b1ef9a4827449812451b82963c5123b14104cdea0836a768cc27aee

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_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

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/274974/

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