MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
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SHA256 hash: 2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662
SHA3-384 hash: 65946c1186863bb3c45c6cb1ca43a495e9a19bca4fdd1d31454082eaaa07bc811352d15f7eca33fbb7b5ef56dba98350
SHA1 hash: d0176ba72e96a3ed239965d8ac63e6dba8280a72
MD5 hash: e37b33e5a3135cf368bfc434ab681600
humanhash: freddie-nebraska-pasta-yankee
File name:hesaphareketi-01.exe
Download: download sample
Signature StormKitty
Create hunting rule
File size:25'600 bytes
First seen:2022-10-14 14:38:03 UTC
Last seen:2022-10-14 18:01:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 384:ovncQtfcSL+x2JQFkLYLvLRHUQUngAFoTT:ozlcoMjxkrov
Threatray 1'630 similar samples on MalwareBazaar
TLSH T1EDB2E8D153E41CA1C2B99EB5CAE223FD4927DA562D72B239600F42EB3F237112871353
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 1a191a2c2c0e090d (2 x StormKitty, 1 x Formbook)
Reporter abuse_ch
Tags:exe geo StormKitty TUR

Intelligence

File Origin
# of uploads :
2
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/320404/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63497451898b0652a4b7904b/reports/76d3df31-7b11-4e81-9c8b-4dae8b809e84/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.
Malware family:
BluStealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3214a092-3b08-4383-88ec-65847e94b5be
Result
Threat name:
BluStealer, SpyEx, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1090808
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected BluStealer
Yara detected Costura Assembly Loader
Yara detected Generic Dropper
Yara detected MSILDownloaderGeneric
Yara detected SpyEx stealer
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 723434 Sample: hesaphareketi-01.exe Startdate: 14/10/2022 Architecture: WINDOWS Score: 100 33 108.190.12.0.in-addr.arpa 2->33 35 icanhazip.com 2->35 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 11 other signatures 2->53 8 hesaphareketi-01.exe 16 7 2->8         started        13 Qsjig.exe 14 2 2->13         started        15 Qsjig.exe 2->15         started        signatures3 process4 dnsIp5 41 cdn.discordapp.com 162.159.130.233, 443, 49706 CLOUDFLARENETUS United States 8->41 27 C:\Users\user\AppData\Roaming\...\Qsjig.exe, PE32 8->27 dropped 29 C:\Users\user\...\Qsjig.exe:Zone.Identifier, ASCII 8->29 dropped 31 C:\Users\user\...\hesaphareketi-01.exe.log, ASCII 8->31 dropped 63 Encrypted powershell cmdline option found 8->63 65 Injects a PE file into a foreign processes 8->65 17 hesaphareketi-01.exe 1 8->17         started        19 powershell.exe 15 8->19         started        43 162.159.135.233, 443, 49708 CLOUDFLARENETUS United States 13->43 67 Multi AV Scanner detection for dropped file 13->67 69 Machine Learning detection for dropped file 13->69 45 162.159.133.233, 443, 49709 CLOUDFLARENETUS United States 15->45 file6 signatures7 process8 process9 21 AppLaunch.exe 14 3 17->21         started        25 conhost.exe 19->25         started        dnsIp10 37 108.190.12.0.in-addr.arpa 21->37 39 icanhazip.com 104.18.115.97, 49707, 80 CLOUDFLARENETUS United States 21->39 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->55 57 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->57 59 May check the online IP address of the machine 21->59 61 2 other signatures 21->61 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662/
Threat name:
ByteCode-MSIL.Trojan.Omaneat
Create hunting rule
Status:
Malicious
First seen:
2022-10-14 12:56:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fq6oegxnt3grshp67vm6h2rv5rxmmzol46ptlzriw3tsburdgzra._file
Verdict:
malicious
Similar samples:
1de6232574a545bdc8d105cbdaaa84dcf6dc0d71774d46c7fbe158b13e11dd1a
StormKitty
34dba85bb25c6589d0a5befe607e52b82a740402b92dbb5989797a523fb7561a
StormKitty
3be69750b64f87e18bcd6d779fbc9511f17e57b8c7738d9374e262fb377ff56a
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3f3f17de70e897ba762f6a6073b6716a4fc01e04ea0038a4f01ce7842c7d8a74
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72f5582cc2f5a103307f8af4745d621c226dfb7940d33d18e8998b4ad1087373
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91be6258668b873244ec00091e663437dbb0967ee31406538376560de2b9a0e2
StormKitty
ba92119725503b0b5e754a57af62b63d72db95940051489a188ddc8133f416ff
StormKitty
becc04cbde4fdd47a52c37e4b92361424b972f2297cc5208ee0f139072b42b2d
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ef8045c907bcc370d65ce8aebf95c234c584d9250b881a99a3a4060872ef25ff
StormKitty
f636d15642c8a199f125c5128bae3f367e7e9595af631d1080f24fc6d94fcb2a
StormKitty
+ 1'620 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:blustealer family:stormkitty collection persistence stealer
Link:
https://tria.ge/reports/221014-rzqr1adfgl/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Checks computer location settings
BluStealer
StormKitty
StormKitty payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5617443580:AAFX8iYrXMCASkw95O815OVGuLWLdSgh8Qo/sendMessage?chat_id=5334267822
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/75cd370b-ff75-4c25-b09d-0d9b4cd9997a
Unpacked files
SH256 hash:
2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662
MD5 hash:
e37b33e5a3135cf368bfc434ab681600
SHA1 hash:
d0176ba72e96a3ed239965d8ac63e6dba8280a72
Link:
https://www.unpac.me/results/9fe1b003-aa19-42d5-9233-590eb9d6b2c1/
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/2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

StormKitty

Executable exe 2c3ce21aed9ecd191dfefd59e3ea35ec6ec665cbe79f35e628b6e720d2233662

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/320404/

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