MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0. 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


a310Logger


Vendor detections: 13


Intelligence 13 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0
SHA3-384 hash: 2ba5f5667bf08109a4fe348b68fc218f3afee75747574bef0884985e29e33429ba71bf621027947f9bb10608986b0ed5
SHA1 hash: 81274559f6349df618f5a25e336d9d1b07ffb8b6
MD5 hash: a907c7a159f55a54d917ba19d9fb8e98
humanhash: salami-fruit-rugby-arkansas
File name:New Request for Purchase Inquiry_900409.pdf.exe
Download: download sample
Signature a310Logger
Create hunting rule
File size:728'064 bytes
First seen:2022-07-18 08:15:15 UTC
Last seen:2022-07-25 09:09:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:Wh7HIN4WhKDe0b4H9xMMkq/Q0pTjBPCas0+2O65zXpX34:87rWEDee29Ge/Q0pTVHs02659Y
Threatray 8'290 similar samples on MalwareBazaar
TLSH T13DF4231D27685FE2C66A0FB1C866A4D2073623C5B6425FF6698C9F267937708BF017C2
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)
Reporter adrian__luca
Tags:a310logger exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
309
Origin country :
n/a
Vendor Threat Intelligence
Detection:
A310Logger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/291521/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1449.5106.27524.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/62d516d80e298a94f3d8e5e6/reports/c721e04d-88d2-4470-8a51-cff300ad69d1/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/895dbccf-e332-4a3a-8c32-fefcb732cd5c
Result
Threat name:
StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1035582
Signature
.NET source code contains potential unpacker
Found many strings related to Crypto-Wallets (likely being stolen)
Initial sample is a PE file and has a suspicious name
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
Potentially malicious time measurement code found
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 668081 Sample: New Request for Purchase In... Startdate: 18/07/2022 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Telegram RAT 2->37 39 10 other signatures 2->39 7 New Request for Purchase Inquiry_900409.pdf.exe 3 2->7         started        process3 file4 21 New Request for Pu..._900409.pdf.exe.log, ASCII 7->21 dropped 49 Injects a PE file into a foreign processes 7->49 11 New Request for Purchase Inquiry_900409.pdf.exe 1 15 7->11         started        15 New Request for Purchase Inquiry_900409.pdf.exe 7->15         started        signatures5 process6 dnsIp7 27 desemo.com.tr 78.142.209.94, 49793, 587 VERIDYENVeridyenBilisimTeknolojileriSanayiveTicaretLi Turkey 11->27 29 192.168.2.1 unknown unknown 11->29 31 mail.desemo.com.tr 11->31 51 Tries to steal Crypto Currency Wallets 11->51 17 AppLaunch.exe 15 3 11->17         started        signatures8 process9 dnsIp10 23 icanhazip.com 104.18.115.97, 49771, 80 CLOUDFLARENETUS United States 17->23 25 75.103.13.0.in-addr.arpa 17->25 41 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->41 43 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 17->43 45 May check the online IP address of the machine 17->45 47 2 other signatures 17->47 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2022-07-17 10:35:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=olo2wt2ryfacj7gqr44mfqciqan4gay2abrvgtayutdo72tiv2ya._file
Verdict:
malicious
Similar samples:
2b661a8e53810cefbc9c2bb09e3aeea5607e6195160f3902bbf2ea7581ec82b5
a310Logger
64a5a4761925b4dec9b39582dd8306b0a33791fd4847e1e251fc412f4ec31e5d
a310Logger
7f5e937bf2a570dccfa6334ef17a3cd9eb822f20994f81ec222a7326ed2d3a02
a310Logger
890ef4931ea175f53dfe8349fd170c935acb416e6d7d5ba5992aacb6cdf8e05a
a310Logger
8f35478a4170bb13e9c66e9d01f701c07cfdaff3ca52bfccd718bca15dbb0f21
a310Logger
a4d4f86889b389430e83bf9d7829e1c9488ac55bd4f9d226e1cc739fe43e54ec
a310Logger
d350786732773824f652dac9467e144e12972185c2552a17a3dac81595192225
a310Logger
e71c73117c0c82dbb7d652cd37b8290fb40455dfe230267ee8b5dd922ee7c85e
a310Logger
+ 8'280 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:blustealer family:stormkitty collection spyware stealer
Link:
https://tria.ge/reports/220718-j55jcaafd3/
Behaviour
Checks processor information in registry
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
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
BluStealer
StormKitty
StormKitty payload
Unpacked files
SH256 hash:
641630a6e600286836b71ecfaa700db5b4bbf6891f4c941b6847fac0a734d5ae
MD5 hash:
77bc068dfcf5bdc120312d91fe872116
SHA1 hash:
fa32d4e114b845c33e0f4becfded9d0f0dc5075d
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
SH256 hash:
8e6cc47d956ffaea6b87db573dc61ceba442167b03525689cf402595a32b2b10
MD5 hash:
8197408e25171745c8ea65cf141d670a
SHA1 hash:
084a3f72580ba82e18484b71f7e799d6f3b83f0e
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
SH256 hash:
0d47eb9135af3f16070aaf60693fbb69e8883d755a0ea0f4c018b777e026469d
MD5 hash:
9a2cdca4cb75d9aa083497acd5598f2c
SHA1 hash:
68c69b496f259d4e6ab91b0b9be9da30821ec5f7
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
SH256 hash:
07a669badf12ee362884eca88c04ff18b102b9cf7b59653807fc451ad4e7b8fe
MD5 hash:
f6df51f6176af38265fd8933b3f473a7
SHA1 hash:
2c7549beab772727065d025417e42ad6840294b9
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
SH256 hash:
25b498482ff1d49d1a7d25d389085e6338dcd606b59d1846ce9ea8b8c3b38bcb
MD5 hash:
331eede8e7de5b25b4f6bdec719fa70c
SHA1 hash:
65b14b723c1b8781e14e105b7058bc34fddf8034
Detections:
win_agent_tesla_g2
Create hunting rule
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
Parent samples :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 hash:
72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0
MD5 hash:
a907c7a159f55a54d917ba19d9fb8e98
SHA1 hash:
81274559f6349df618f5a25e336d9d1b07ffb8b6
Link:
https://www.unpac.me/results/cab480f0-76be-4c55-91da-b631cea55aa3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0

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
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
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_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:MALWARE_Win_A310Logger
Create hunting rule
Author:ditekSHen
Description:Detects A310Logger
Rule name:MALWARE_Win_StormKitty
Create hunting rule
Author:ditekSHen
Description:Detects StormKitty infostealer
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Quasar_RAT_1_RID2B54
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_DOTNET_PE_List_AV
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detecs .NET Binary that lists installed AVs
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

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

Malspam

a310Logger

Executable exe 72ddab4f51c14024fcd08f38c2c048801bc3031a0063534c18a4c6efea68aeb0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/291521/

Comments