MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 9efc56963653ce8b7f63f767d39b32d72bbf8d318de43c4434002b853e3728eb. 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: 15
| SHA256 hash: | 9efc56963653ce8b7f63f767d39b32d72bbf8d318de43c4434002b853e3728eb |
|---|---|
| SHA3-384 hash: | cdf16915ba32e3b6d5c6670924e4b63f771e007aa22c243be2e6385b86570c978146cdc4bc6f6d905e0adb18cda09bd6 |
| SHA1 hash: | c4977447c4058a554a5a89364034e2da8037afdb |
| MD5 hash: | 83ae9b3595c31f63411f49acb821229d |
| humanhash: | mango-carolina-echo-friend |
| File name: | OdemeBelgeis.pdf.exe |
| Download: | download sample |
| Signature | StormKitty |
| File size: | 5'378'048 bytes |
| First seen: | 2024-01-12 13:13:02 UTC |
| Last seen: | 2024-01-12 15:17:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0751433fb799ff99dbf59b2d0c85d83d (4 x StormKitty, 3 x AgentTesla, 2 x Stealc) |
| ssdeep | 49152:YipYLUueABiJvlJ98yaWw0R8TrmCIuFCTdU8ncVt8L+n3f9GflWMv/TfTtu/u6nB:+f3L04d8ncVCL+96J/Um68k |
| Threatray | 40 similar samples on MalwareBazaar |
| TLSH | T17C46BE15FBD405D8E97AC634CA1A8732D6F1B85A0631D38F0928C35B1E37B958FBB225 |
| TrID | 60.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 17.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 10.9% (.EXE) Win64 Executable (generic) (10523/12/4) 5.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 2.1% (.EXE) OS/2 Executable (generic) (2029/13) |
| dhash icon | 009286868686f800 (4 x Stealc, 4 x AgentTesla, 3 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | exe geo StormKitty TUR |
Intelligence
File Origin
# of uploads :
2
# of downloads :
308
Origin country :
NLVendor Threat Intelligence
Detection:
WorldWind
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Using the Windows Management Instrumentation requests
Creating a file
Reading critical registry keys
Creating a file in the %temp% directory
Creating a window
Running batch commands
Launching the process to change network settings
Сreating synchronization primitives
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug control hacktool lolbin masquerade packed
Verdict:
Malicious
Labled as:
Tedy.Generic
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:
Stealerium Stealer
Verdict:
Malicious
Result
Threat name:
AsyncRAT, StormKitty
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Contains functionality to capture screen (.Net source)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Backdoor.AsyncRAT
Status:
Suspicious
First seen:
2024-01-11 10:43:21 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
15 of 37 (40.54%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 30 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Score:
10/10
Tags:
family:asyncrat family:stormkitty botnet:default rat stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops desktop.ini file(s)
Looks up external IP address via web service
Looks up geolocation information via web service
Async RAT payload
AsyncRat
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6889241853:AAHAa8eUBd5h6tWRG0OvgDx7o1_LKQJi-y8/sendMessage?chat_id=6367688286
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6889241853:AAHAa8eUBd5h6tWRG0OvgDx7o1_LKQJi-y8/sendMessage?chat_id=6367688286
Unpacked files
SH256 hash:
9efc56963653ce8b7f63f767d39b32d72bbf8d318de43c4434002b853e3728eb
MD5 hash:
83ae9b3595c31f63411f49acb821229d
SHA1 hash:
c4977447c4058a554a5a89364034e2da8037afdb
Malware family:
AsyncRAT
Verdict:
Malicious
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: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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