MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613
SHA3-384 hash: cac2ae9ae5ad035d4c3003da276f6081e7f72a5da956a643fba171da679712fa5b341dc8d7e0ea7b7cc8fec2bb78079a
SHA1 hash: 5a09ddbfeff1e9767ecbdf6724e19b54d45c0a5f
MD5 hash: b0055d23ff95642abcc104e45abcd8d2
humanhash: black-indigo-vegan-bacon
File name:PO 6400004234.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:293'170 bytes
First seen:2023-02-15 13:38:01 UTC
Last seen:2023-02-15 15:43:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 431 x GuLoader)
ssdeep 6144:/Ya6k4EIUCejIC5y/BzsjVEHU3A8mKvqZ3WxFi1+64r:/Yq4EI0y5MEHU4lZKv64r
TLSH T10754129869E6DDAFC4A35A314E7B9B2E5FF6F5130023935D27418A4C35A2D81CA4F332
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO 6400004234.exe
Verdict:
Malicious activity
Analysis date:
2023-02-15 14:01:20 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/ded41640-2652-4ad7-a3a6-02a7b5740a18

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/366605/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.1968.5987.17012.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/70359/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
83%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63ece04ce897c0c33ceb8082/reports/ebd318e0-2418-4a45-b396-ccc4cbbcb75a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8998f19a-1f36-4dfb-a622-d1d6cfdf9d21
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1176449
Signature
.NET source code references suspicious native API functions
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 809257 Sample: PO 6400004234.exe Startdate: 16/02/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 5 other signatures 2->55 7 PO 6400004234.exe 19 2->7         started        10 irnwscl.exe 2->10         started        13 irnwscl.exe 2->13         started        process3 file4 31 C:\Users\user\AppData\Local\...\rugqwoe.exe, PE32 7->31 dropped 15 rugqwoe.exe 1 2 7->15         started        63 Multi AV Scanner detection for dropped file 10->63 19 WerFault.exe 1 10 10->19         started        21 WerFault.exe 4 10 13->21         started        signatures5 process6 file7 33 C:\Users\user\AppData\Roaming\...\irnwscl.exe, PE32 15->33 dropped 41 Multi AV Scanner detection for dropped file 15->41 43 Detected unpacking (creates a PE file in dynamic memory) 15->43 45 May check the online IP address of the machine 15->45 47 2 other signatures 15->47 23 rugqwoe.exe 15 2 15->23         started        27 rugqwoe.exe 15->27         started        29 rugqwoe.exe 15->29         started        signatures8 process9 dnsIp10 35 checkip.dyndns.com 193.122.6.168, 49696, 80 ORACLE-BMC-31898US United States 23->35 37 checkip.dyndns.org 23->37 39 192.168.2.1 unknown unknown 23->39 57 Tries to steal Mail credentials (via file / registry access) 23->57 59 Tries to harvest and steal ftp login credentials 23->59 61 Tries to harvest and steal browser information (history, passwords, etc) 23->61 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613/
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2023-02-15 07:31:49 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ohrsvpjfilyylirmtijh5kohol5q7x3w5kwujnelxpaibmfvoyjq._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/230215-qxeraabh82/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
Executes dropped EXE
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
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5942365465:AAE0pzp3XaOgBagWWh5pnk53o8sLUb5nXf4/sendMessage?chat_id=5178395696
Unpacked files
SH256 hash:
8811b8f4604d1e0d43259d297a118185fbea0c34348ebbdcf575739192bea497
MD5 hash:
b4a8e305be1363b0910dbf40441ad2bc
SHA1 hash:
c9801e3276dfdf8dc1ec57813c37da7051522757
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/b291bfc3-7653-45d1-933d-c1f753ff825e/
Parent samples :
67c8b4dea29fca212c9267743b5b51839555bb2e43c583d03a31ad583283dd3c
71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613
c5eda04141af34b126af81d6f13caea86feed0ceb4338c2d76a3411f3482127a
SH256 hash:
819abe565c61b9b9efc712c6e2cb30a3a7331866ba2b659793204438b15a1c43
MD5 hash:
3ed04fd47394dc2ee7d0bb96e5ee9ff1
SHA1 hash:
aa0208c478733668f12a9f05232bf61cf66492e9
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/b291bfc3-7653-45d1-933d-c1f753ff825e/
SH256 hash:
303b6b0f97d69f0d5632bf9f4a2a9439d6a60737d0a4e1b2d94570e50a9dffcb
MD5 hash:
d62fdcde9776c4df5d3f275b6566c900
SHA1 hash:
600443e77b1e69106ac0e0ccf668c227a99ddc40
Link:
https://www.unpac.me/results/b291bfc3-7653-45d1-933d-c1f753ff825e/
SH256 hash:
71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613
MD5 hash:
b0055d23ff95642abcc104e45abcd8d2
SHA1 hash:
5a09ddbfeff1e9767ecbdf6724e19b54d45c0a5f
Link:
https://www.unpac.me/results/b291bfc3-7653-45d1-933d-c1f753ff825e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/71e32abd2542/report/overview.html
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/71e32abd2542f185a22c9a127ea9c772fb0fdf76eaad44b48bbbc080b0b57613

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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

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/366605/

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