MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7b3395c594789515c3f42e558478069d709ae415f988419364c82bc502bc3278. 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
StormKitty
Vendor detections: 6
| SHA256 hash: | 7b3395c594789515c3f42e558478069d709ae415f988419364c82bc502bc3278 |
|---|---|
| SHA3-384 hash: | b96826c7c129d9d13851f9c3c5d4e0832043ca63f5c2a08fca46464d33d9c32d0f1edd0f9cda5b89ccb83a1cb3c650dc |
| SHA1 hash: | caee54e77888687c654c0b89daf24c7a2e7b94fd |
| MD5 hash: | 2f8acdd2e0c5501f27be96ed29a090eb |
| humanhash: | lactose-comet-red-queen |
| File name: | please find attached the receipt of payment.exe |
| Download: | download sample |
| Signature | StormKitty |
| File size: | 1'524'224 bytes |
| First seen: | 2021-05-11 06:43:05 UTC |
| Last seen: | 2021-05-11 08:19:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 24576:1oLAGOlrsPlH0TNQZyyc6r3A63B1/sgMIV6RYpipNqZE8Of6/aJ:YOZseNgy9y10gMI8Rv8ZVOeaJ |
| Threatray | 18 similar samples on MalwareBazaar |
| TLSH | 1365E0BCB55468F0D34B5C23A3CF1C1782651274B93B6A0A9B6003BE5A57E273E39D8D |
| Reporter |  abuse_ch |
| Tags: | exe StormKitty |
Intelligence
File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file
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.
Result
Threat name:
StormKitty
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected StormKitty Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Status:
Malicious
First seen:
2021-05-11 01:27:10 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 8 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
evasion
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Uses the VBS compiler for execution
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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_Stomped_PECompilation_Timestamp_InTheFu |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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.
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