MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a0b8f4dbb3acd1bbab1527d90921061bef21f3422250dcc41b8046b77edbd9b. 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: 7


Intelligence 7 IOCs YARA File information Comments 1

SHA256 hash: 4a0b8f4dbb3acd1bbab1527d90921061bef21f3422250dcc41b8046b77edbd9b
SHA3-384 hash: 013b8e489a746801cc21c525e44b34becc67fd66a0811e26f1f65b161c6b8fa76e926033de819e1173d2a66a9f9ad3ee
SHA1 hash: fc892954c47237abfc7956450aa13e5ad2d97488
MD5 hash: 941ffbcc54a5826dde6e2d35f2fc761d
humanhash: steak-grey-october-colorado
File name:941ffbcc54a5826dde6e2d35f2fc761d
Download: download sample
Signature a310Logger
File size:501'186 bytes
First seen:2021-08-24 17:24:06 UTC
Last seen:2021-08-24 19:39:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 439ff53323e9506db8654c0d8af9cf37 (5 x Formbook, 4 x NanoCore, 4 x Loki)
ssdeep 12288:+pxLkSqnEa1yg6PbvF1yC62hkh2pf05T70sZ0XNfM:jaZ1yQC5gXtM
Threatray 1'080 similar samples on MalwareBazaar
TLSH T147B4129A2508724AED3F993F15B3C09AE22A0D75CBE4605BD257F748817867C3D2B0F9
Reporter zbetcheckin
Tags:32 a310logger exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://198.12.84.100/can/can.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-24 16:53:50 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Launching a process
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Sending a UDP request
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file
Deleting a recently created file
Searching for the window
Sending a custom TCP request
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a system process
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
StormKitty a310Logger
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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 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)
Writes to foreign memory regions
Yara detected a310Logger
Yara detected Generic Dropper
Yara detected StormKitty Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 470909 Sample: 2RDp8CKby7 Startdate: 24/08/2021 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected a310Logger 2->44 46 4 other signatures 2->46 8 2RDp8CKby7.exe 1 2->8         started        process3 signatures4 56 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->56 58 Maps a DLL or memory area into another process 8->58 11 2RDp8CKby7.exe 1 8->11         started        14 conhost.exe 8->14         started        process5 signatures6 60 Writes to foreign memory regions 11->60 62 Allocates memory in foreign processes 11->62 64 Tries to steal Crypto Currency Wallets 11->64 66 Injects a PE file into a foreign processes 11->66 16 AppLaunch.exe 15 5 11->16         started        21 AppLaunch.exe 11->21         started        23 AppLaunch.exe 11->23         started        25 AppLaunch.exe 1 11->25         started        process7 dnsIp8 36 90.168.9.0.in-addr.arpa 16->36 38 icanhazip.com 104.18.7.156, 49701, 80 CLOUDFLARENETUS United States 16->38 34 C:\Users\user\AppData\...\TtmvuOuk.exe, PE32 16->34 dropped 48 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->48 50 May check the online IP address of the machine 16->50 52 Tries to steal Instant Messenger accounts or passwords 16->52 54 2 other signatures 16->54 27 TtmvuOuk.exe 1 16->27         started        30 WerFault.exe 21->30         started        32 WerFault.exe 23->32         started        file9 signatures10 process11 signatures12 68 Multi AV Scanner detection for dropped file 27->68 70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 27->70
Threat name:
Win32.Trojan.Convagent
Status:
Malicious
First seen:
2021-08-24 17:20:59 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
06086963dc4c7dd6e0368abb7408fca82c5f08677fb71692c9b1317c51fa7e65
MD5 hash:
e38c508d7179cb85d5a18472ed144adc
SHA1 hash:
2a4a12d66ef7f68e753ef37614db4ed772cf7700
SH256 hash:
4a0b8f4dbb3acd1bbab1527d90921061bef21f3422250dcc41b8046b77edbd9b
MD5 hash:
941ffbcc54a5826dde6e2d35f2fc761d
SHA1 hash:
fc892954c47237abfc7956450aa13e5ad2d97488
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

a310Logger

Executable exe 4a0b8f4dbb3acd1bbab1527d90921061bef21f3422250dcc41b8046b77edbd9b

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-24 17:24:08 UTC

url : hxxp://198.12.84.100/can/can.exe