MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2446dade622509df2cd602bad484ae10a3e615f0766ac662ec87c9d68a4b21b. 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


NanoCore


Vendor detections: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2446dade622509df2cd602bad484ae10a3e615f0766ac662ec87c9d68a4b21b
SHA3-384 hash: 023c15408e531b162c5d315fb861f149e921d8c9429bf6ba506246bab4c1461d2894da7bbda377d73889f7b3dcb32f86
SHA1 hash: 721b1c61699816949d9bd5391e408aeb5ec83e71
MD5 hash: 8308006b40c24513c0af4cc09a6f63c5
humanhash: enemy-edward-october-illinois
File name:Inquiry.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:724'480 bytes
First seen:2020-05-25 11:46:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e69d91ce4b5556e616458c5a122c112e (4 x AgentTesla, 3 x Loki, 2 x NanoCore)
ssdeep 12288:ZC1TxYROXXH+NrZEb3StxjYr5Chj/j8p30fdnpwDrH0:QtPHeO3q21C9/s30lnJ
Threatray 2'601 similar samples on MalwareBazaar
TLSH 16F4AF22E2E04833D3A3567D9C1B9F78E836FE51393859472BE49C4C6E39341787A297
Reporter jarumlus
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
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Gathering data
Threat name:
Win32.Trojan.Injector
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Status:
Malicious
First seen:
2020-05-25 12:05:20 UTC
File Type:
PE (Exe)
Extracted files:
265
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
06cd18b13e77f513e826da358a65d6f61b05769ce830c8fb9d15b916c672ea61
NanoCore
1d5d33d83029cd0b64bd4171db3e6535c4f50d31cc585b6e2b10345121c346fc
NanoCore
3874eba497e0b61949d0772430ce1df420e28777dba850a6033295212e9de9c5
NanoCore
38bf20255640821b131eaa9c22c16a6e55e61e18a6cd4e248aa07b919847d626
NanoCore
3e8fda53d335f929c539e5fbc47a79e166ecbfda4752c50544c429a199056c62
NanoCore
5e4da067908b56292fc2595a72378a091feccd8090b6ba186db4287c94a68680
NanoCore
cc829675a0e11138d47b42b5c19e45403d7d73731aac0c97ca8b2a0e37a960f8
NanoCore
db256170f60efdebefa6673fd5e985a7688c3ea5656aa827a61b9f3c600d0b00
NanoCore
e0d6344a846da96882dded2616661ce7b3f4011d05935c64d14e9ccf1a9965e2
NanoCore
eb301ee5bae45a4d93e8c88a0bfda61e962be4c5a5c00255ebdf5aa364f69341
NanoCore
+ 2'591 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-kqb6x238qj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Drops startup file
UPX packed file
NanoCore
Malware Config
C2 Extraction:
:4050
185.244.29.216:4050
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_NanoCore
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Author:abuse.ch
Rule name:Nanocore
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Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

File information

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

Malspam

NanoCore

z 3398b3a184f9b240caca1ecd50955d02cd8af8bc1c16110b652b30920aa57458

NanoCore

Executable exe b2446dade622509df2cd602bad484ae10a3e615f0766ac662ec87c9d68a4b21b

(this sample)

  
Dropped by
MD5 3788a37a060a70f64bdd3a8bbbba3ce1
  
Dropped by
SHA256 3398b3a184f9b240caca1ecd50955d02cd8af8bc1c16110b652b30920aa57458
  
Delivery method
Distributed via e-mail attachment

Comments