MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b92fc42fb3fdb791abf93c29f8d651b64a5ae749e4a49e0ea2acdac3877ae6a. 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 10 File information Comments

SHA256 hash: 1b92fc42fb3fdb791abf93c29f8d651b64a5ae749e4a49e0ea2acdac3877ae6a
SHA3-384 hash: bb44281309f5ae7ab72357ef95beef5dbdf0abf2d78c35b3b2b192e60a3dd94dc14da9d20277bd65cf8a340286a30284
SHA1 hash: 1f1267ee20338af9050fc1ad271f397c1bc81b6a
MD5 hash: b517dd6ef3efc0786784aa1e1ca79c6f
humanhash: fruit-neptune-iowa-colorado
File name:file.exe
Download: download sample
Signature SnakeKeylogger
File size:202'935 bytes
First seen:2022-05-10 10:34:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (720 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:HNeZmXFEFjggOKVUHwl3bLxUU2inGvOe/:HNlXFK75VUH63nxUXimOI
Threatray 3'364 similar samples on MalwareBazaar
TLSH T19C140241AA68C437CDA21A301E754AB76EF6671722B4835F83286F1C7C636D2DF1E742
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.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 :
1
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2022-05-10 23:13:31 UTC
Tags:
evasion trojan snake keylogger

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
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
Creating a file in the system32 subdirectories
Creating a file
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
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe lokibot overlay packed shell32.dll zusy
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:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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)
Found malware configuration
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 dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 622495 Sample: pproduct specification.exe Startdate: 09/05/2022 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 5 other signatures 2->51 8 pproduct specification.exe 18 2->8         started        11 sgftyqfobsal.exe 2->11         started        14 sgftyqfobsal.exe 2->14         started        process3 file4 31 C:\Users\user\AppData\Local\Temp\lyoybn.exe, PE32 8->31 dropped 16 lyoybn.exe 1 2 8->16         started        53 Multi AV Scanner detection for dropped file 11->53 20 WerFault.exe 23 9 11->20         started        22 WerFault.exe 9 14->22         started        signatures5 process6 file7 29 C:\Users\user\AppData\...\sgftyqfobsal.exe, PE32 16->29 dropped 37 Multi AV Scanner detection for dropped file 16->37 39 Detected unpacking (creates a PE file in dynamic memory) 16->39 41 May check the online IP address of the machine 16->41 43 2 other signatures 16->43 24 lyoybn.exe 15 2 16->24         started        signatures8 process9 dnsIp10 33 checkip.dyndns.com 193.122.130.0, 49758, 80 ORACLE-BMC-31898US United States 24->33 35 checkip.dyndns.org 24->35 27 WerFault.exe 19 9 24->27         started        process11
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2022-05-09 07:03:24 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Behaviour
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
Adds Run key to start application
Looks up external IP address via web service
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
Executes dropped EXE
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
2adbd59234c89a87715765b767a339a5d1030794fdbe49a2d8546aa10227c89b
MD5 hash:
2e073ee093bef3b4c86cd0da6530e677
SHA1 hash:
96f9dcbedea64f296d393282882ce361d227c7cc
SH256 hash:
5eb24931a49dd0f536dc3fa1d7c5d20a69aa362708afd93db1f4af54404d5bf2
MD5 hash:
b23a174922ee65070444a1e086d482f0
SHA1 hash:
6017c30923f3c84fa609c030319992d91ef40827
SH256 hash:
ed3c28faf94e4b5e2bb68a8602a30c21071717ea48f68a63c9635640b62acbdd
MD5 hash:
517cfeae84711f108cbab952fee93449
SHA1 hash:
52f627076ba197ae1f1338939c10674e4f1f4183
SH256 hash:
1b92fc42fb3fdb791abf93c29f8d651b64a5ae749e4a49e0ea2acdac3877ae6a
MD5 hash:
b517dd6ef3efc0786784aa1e1ca79c6f
SHA1 hash:
1f1267ee20338af9050fc1ad271f397c1bc81b6a
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Lokibot_Stealer
Description:Detects Lokibot Stealer Variants
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe 1b92fc42fb3fdb791abf93c29f8d651b64a5ae749e4a49e0ea2acdac3877ae6a

(this sample)

  
Delivery method
Distributed via e-mail attachment

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