MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8e5e93b6f3eee7f1a08a0420b25105017d3479769e6bf9d6b2518d3abc6b1a75. 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
TrickBot
Vendor detections: 4
| SHA256 hash: | 8e5e93b6f3eee7f1a08a0420b25105017d3479769e6bf9d6b2518d3abc6b1a75 |
|---|---|
| SHA3-384 hash: | 6208342bafb0a5ed8c692de6d06eb19b845b894ea537fc12dddf35a0eb3591554295201c9d2bd4edeb60235ea7c0c0b7 |
| SHA1 hash: | a6f7292452391dc190a2e0d101fc07f30460b729 |
| MD5 hash: | cf69110adb913a289965b22450c14c8c |
| humanhash: | zebra-utah-nineteen-vermont |
| File name: | nass_original.exe |
| Download: | download sample |
| Signature | TrickBot |
| File size: | 1'372'560 bytes |
| First seen: | 2020-05-05 17:59:48 UTC |
| Last seen: | 2020-05-05 18:43:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 83a1448767faf700dce12c022b592a4e (7 x FormBook, 1 x TrickBot) |
| ssdeep | 12288:Mtall+eEVHaIW6ZliFvgsIOFymaStW7lAD/k96llKGYCTYCfE8c:RlozHaV6ZgxgsIOPTWqD/k9pRCcCfE8c |
| Threatray | 4'467 similar samples on MalwareBazaar |
| TLSH | 65555CD1B044C4A9E8260D72D43B69F414676EEEE9A4E11F7599BF1631B33C2202FA1F |
| Reporter |  JoulK |
| Tags: | exe FormBook TrickBot |
Code Signing Certificate
| Organisation: | VeriSign Time Stamping Services Signer - G2 |
|---|---|
| Issuer: | VeriSign Time Stamping Services CA |
| Algorithm: | sha1WithRSAEncryption |
| Valid from: | Jun 15 00:00:00 2007 GMT |
| Valid to: | Jun 14 23:59:59 2012 GMT |
| Serial number: | 3825D7FAF861AF9EF490E726B5D65AD5 |
| Intelligence: | 44 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 8815DFF787F21FA8106760CB89C5B4493F4BD45E2CE801D2A4FE1F61DEE0C039 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Win32.Trojan.Kryptik
Status:
Malicious
First seen:
2020-05-05 10:44:49 UTC
File Type:
PE (Exe)
Extracted files:
19
AV detection:
21 of 31 (67.74%)
Threat level:
5/5
Verdict:
malicious
Label(s):
trickbot
Similar samples:
+ 4'457 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System policy modification
Suspicious use of UnmapMainImage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.mansiobok2.info/mnf3/
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.
No further information available
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