MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f
SHA3-384 hash: 31d9d2ce6813013cdcab15eb2c1d5abb7a23cf90f7cecef98527f10023c83306574bacb08091a7cc633cd9e336594128
SHA1 hash: e2f77c5b7ba789de2c0306d4add1a8e52ec9ad66
MD5 hash: efc2c0eccf8fd4b292db073994c9e6a6
humanhash: fruit-may-magnesium-grey
File name:2947 NOLU TALEP HAKKINDA_PDF.exe
Download: download sample
Signature a310Logger
Create hunting rule
File size:1'055'744 bytes
First seen:2021-08-31 11:56:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:lBB8sZwguPWVA8FU+TrEjD+Nsb3VTu6aYlVfouDjawItin9:RwgucnEjD+mbFi6Hfnsti
Threatray 4'881 similar samples on MalwareBazaar
TLSH T1CF25817F19BDA1279175C6F58BD38423F0018BAF71216925A6D743264323A7AB4F332E
dhash icon e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT)
Reporter GovCERT_CH
Tags:a310logger exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2947 NOLU TALEP HAKKINDA_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-08-31 11:59:10 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6c649038-cb05-46e5-b873-87f1c4dc8863

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/184191/
Detection(s):
SecuriteInfo.com.Malware.AI.17520956.21633.26396.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cca85161-b22c-4d76-a503-67931f36d698
Result
Threat name:
StormKitty a310Logger
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842574
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
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
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped 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)
Sigma detected: Powershell Defender Exclusion
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 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 a310Logger
Yara detected AntiVM3
Yara detected StormKitty Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 475012 Sample: 2947 NOLU TALEP HAKKINDA_PDF.exe Startdate: 31/08/2021 Architecture: WINDOWS Score: 100 74 Malicious sample detected (through community Yara rule) 2->74 76 Multi AV Scanner detection for dropped file 2->76 78 Yara detected a310Logger 2->78 80 11 other signatures 2->80 8 2947 NOLU TALEP HAKKINDA_PDF.exe 7 2->8         started        12 2947 NOLU TALEP HAKKINDA_PDF.exe 2->12         started        14 2947 NOLU TALEP HAKKINDA_PDF.exe 2->14         started        process3 file4 48 C:\Users\user\AppData\Roaming\LYEvUURDj.exe, PE32 8->48 dropped 50 C:\Users\user\AppData\Local\...\tmpB0E0.tmp, XML 8->50 dropped 52 C:\...\2947 NOLU TALEP HAKKINDA_PDF.exe.log, ASCII 8->52 dropped 86 Adds a directory exclusion to Windows Defender 8->86 88 Injects a PE file into a foreign processes 8->88 16 2947 NOLU TALEP HAKKINDA_PDF.exe 2 20 8->16         started        20 powershell.exe 25 8->20         started        22 schtasks.exe 1 8->22         started        signatures5 process6 dnsIp7 56 sevkatvinc.com.tr 92.42.33.18, 465, 49737, 49739 EUROTA-ASNEUROTAINTERNETSERVICESLTDTR Turkey 16->56 58 mail.sevkatvinc.com.tr 16->58 66 Writes to foreign memory regions 16->66 68 Allocates memory in foreign processes 16->68 70 Tries to steal Crypto Currency Wallets 16->70 72 Injects a PE file into a foreign processes 16->72 24 AppLaunch.exe 16->24         started        29 AppLaunch.exe 16->29         started        31 AppLaunch.exe 16->31         started        33 AppLaunch.exe 16->33         started        35 conhost.exe 20->35         started        37 conhost.exe 22->37         started        signatures8 process9 dnsIp10 60 icanhazip.com 104.18.7.156, 49734, 80 CLOUDFLARENETUS United States 24->60 62 192.168.2.1 unknown unknown 24->62 64 231.29.2.0.in-addr.arpa 24->64 54 C:\Users\user\AppData\...ixwodsw.exe, PE32 24->54 dropped 90 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 24->90 92 May check the online IP address of the machine 24->92 94 Tries to steal Instant Messenger accounts or passwords 24->94 96 2 other signatures 24->96 39 Eixwodsw.exe 24->39         started        42 WerFault.exe 29->42         started        44 WerFault.exe 31->44         started        46 WerFault.exe 33->46         started        file11 signatures12 process13 signatures14 82 Multi AV Scanner detection for dropped file 39->82 84 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 39->84
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-31 11:57:04 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7qzskvees5yiyodsgts4jykfpq5enpdqmhrhfqodlrdgrvbko5xq._file
Verdict:
malicious
Similar samples:
3abd941389c4d76a2e36c0c4468aab3b891925225f63bd5e280dd1c986311099
a310Logger
4a0b8f4dbb3acd1bbab1527d90921061bef21f3422250dcc41b8046b77edbd9b
a310Logger
6f0cba180dbf4115883c20ad4f8279c765d449033146d2588069f7f20a2db61e
a310Logger
8fb7d7c33173d49da7907bf7bec5eea3d7d7f79ea3fef39bedf3de4b22f76987
a310Logger
b281be38a190ca97b700202096f56b29ff68740c0d40273f286e03d52685321e
a310Logger
b301185f13c9f20441ebbbcf360bdd06174cff01b5da49cee874347206a5cdcb
a310Logger
d6390558e6f860877f95e6cf83ebc2fa028da6f469d75f73b27afe92900fbc7f
a310Logger
+ 4'871 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/210831-p51arbr8m2/
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
Unpacked files
SH256 hash:
5850e1426e7f861dcbf2163a7e631a3423f5005f284d7171d5896189255f66d4
MD5 hash:
4ce1602bb6995b79e97c48d3ad4131b6
SHA1 hash:
b29218d3bf302df90c1d80f727db1977d460fe5d
Link:
https://www.unpac.me/results/fb0211f1-cc14-4fac-91ce-168820ce9903/
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
Link:
https://www.unpac.me/results/fb0211f1-cc14-4fac-91ce-168820ce9903/
SH256 hash:
f67952a9ff7fa574083a6bff016c2074e2637cd63c4a0ff0984dd7fa341a59c3
MD5 hash:
df05d4ce7fa6bc70d1e4038b9c456db7
SHA1 hash:
a9d61d060dd16159135318162e12bf8f591abe95
Link:
https://www.unpac.me/results/fb0211f1-cc14-4fac-91ce-168820ce9903/
SH256 hash:
fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f
MD5 hash:
efc2c0eccf8fd4b292db073994c9e6a6
SHA1 hash:
e2f77c5b7ba789de2c0306d4add1a8e52ec9ad66
Link:
https://www.unpac.me/results/fb0211f1-cc14-4fac-91ce-168820ce9903/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fc3325548497/report/overview.html
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/fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f

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_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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

a310Logger

Executable exe fc3325548497708c387234e5c4e1457c3a46bc7061e272c1c35c4668d42a776f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/184191/

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