MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526
SHA3-384 hash: 5bb2651134de1099421ab7a5e63503d5a542f3472005ddc352c25a69f66669eee387e2382b9e383ca3e7122b3ebe8970
SHA1 hash: 6042d893641dbda4028ce1aa3c05126cc544eb18
MD5 hash: b70c5f998a883e4f6c88658018977dc7
humanhash: iowa-beryllium-uniform-iowa
File name:PRODUCT SPECIFICATION - DROSS.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:299'520 bytes
First seen:2022-06-16 12:19:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:QMOZD1sGbSJ2VE6jVJTR3pIp3a3u6ptExEGduf3:U51sqc6xJVG3a3u6ptExEGdc3
TLSH T1D8548E8972A431CEE867D57299B50D74AB727C66933B820B405B319D9FBE943CE103B3
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon f4fbb3e4e486d3e9 (7 x RemcosRAT, 4 x SnakeKeylogger, 3 x AgentTesla)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526.zip
Verdict:
Malicious activity
Analysis date:
2022-06-17 03:51:52 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/2fcedc9b-10e4-4c01-bc44-893bf60ef3eb

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/280677/
Detection(s):
Win.Packed.XtremeRAT-9951454-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Unauthorized injection to a recently created process
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a window
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug cdb.exe confuserex hacktool packed xtremerat
Link:
https://www.filescan.io/uploads/62ab1ff7b0582adf05aaf40f/reports/2d16437d-475d-4169-b9b1-4f1aa7babe59/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9e1ce084-b8a6-49fc-8d82-07e8e36f266a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014649
Signature
.NET source code references suspicious native API functions
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Injects a PE file into a foreign processes
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 submitted file
PE file contains section with special chars
PE file has nameless sections
Snort IDS alert for network traffic
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)
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 12:20:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xmmfgjmod57v36jbfzdte3d4q25feju6nh5v26hezmnln6u4uuta._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220616-phq1bsegfp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5587522261:AAH0eBy2IgGj79zAZvgGMcNLDFQu7gSQYxc/sendMessage?chat_id=1396614313
Unpacked files
SH256 hash:
b845279e6f46796ce69a10b9ccd2b780325beffe94f93933e713a8e4f15b54e9
MD5 hash:
f2a54c4a9ffc3e8c0ae339387f1eed14
SHA1 hash:
95f5d4ccea6602704c500cee2f80b8c5da7bbfcc
Link:
https://www.unpac.me/results/f5e0a428-0452-41b1-aeec-7050d7c70d1c/
SH256 hash:
819db9ac9c7321960e904491a1512fd414a26b47c2621eeac2ffcbb77ccbd5b8
MD5 hash:
78fa9bcc269bc45dcdba51300a69b098
SHA1 hash:
7d23779ede1b2f950f5e01b05b2202d1cc2047ef
Link:
https://www.unpac.me/results/f5e0a428-0452-41b1-aeec-7050d7c70d1c/
SH256 hash:
b0fcae76ea684b4610191cebeaa195f91b8e0e1450eac1fdf8308717b5a858f7
MD5 hash:
d4861b790f228fed46bdf2d2f97340b3
SHA1 hash:
09a97862b763f676037e0ef5b77e8359972721d3
Link:
https://www.unpac.me/results/f5e0a428-0452-41b1-aeec-7050d7c70d1c/
SH256 hash:
bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526
MD5 hash:
b70c5f998a883e4f6c88658018977dc7
SHA1 hash:
6042d893641dbda4028ce1aa3c05126cc544eb18
Link:
https://www.unpac.me/results/f5e0a428-0452-41b1-aeec-7050d7c70d1c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bb1853258e1f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/bb1853258e1f7f5df9212e47326c7c86ba52269e69fb5d78e4cb1ab6fa9ca526

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Lokibot_Stealer
Create hunting rule
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_NET_NAME_ConfuserEx
Create hunting rule
Author:Arnim Rupp
Description:Detects ConfuserEx packed file
Reference:https://github.com/yck1509/ConfuserEx

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/280677/

Comments