MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34ced256f7469bed4579ae0161b486391f2b4a4e5e749c81b55f4deb9afe9f89. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
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SHA256 hash: 34ced256f7469bed4579ae0161b486391f2b4a4e5e749c81b55f4deb9afe9f89
SHA3-384 hash: ad8b9889a8d6799694bef5f4d98fbc82ae3c1739b4f96353ade6d6bf7eb3c24bab616a4ab3abe5c1fbba92aa50388e7f
SHA1 hash: b74a836f5fd7567988e2c643f3d645ec02e9b122
MD5 hash: 7a479677c6f4414ceaa7ac3b1b3ea782
humanhash: river-wolfram-april-emma
File name:34ced256f7469bed4579ae0161b486391f2b4a4e5e749c81b55f4deb9afe9f89
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'133'820 bytes
First seen:2020-06-16 09:30:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:6NA3R5drXdtixGaZr08UsT9lySwdObVBRzx7s3oFQYcEn7o:z5bitpv1XukPzxIo6Z
Threatray 1'299 similar samples on MalwareBazaar
TLSH 37351202B3C248B2E5B21D36592AE720B97D7D300F34DE1FB3D44D6E9A75190A224FB6
Reporter JAMESWT_WT
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10696/
Detection(s):
SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 13:19:41 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gthnevxxi2n62rlzvyawdneghepswssolz2jzanvl5g6xgx6t6eq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0dea8bae5ab19f84a596f05732d91b60a1fa93cae6dfbbc1166d127c3e2834a0
NanoCore
0eb41e962d7be24fe14670c0bda3283dd6db00bbe813d1d93da23c125af8e4dc
NanoCore
20c92a8fbd7ef9b25f61e93b0bb0c31f95040185aab9965141fbde99c47ea46d
NanoCore
38701fe4b63d1436ba2e26cc7e268327299b58bcccbf074bfb2cbbcf57ceb2ea
NanoCore
5895aaa52e9e51f9edb3b6b685373779ceb1803061625d018a1c59a792dfd734
NanoCore
bc9204be92ac0bd373bc0153d02be668ad82d382ebcc112fa8c252e6f9c67080
NanoCore
bca94673146a9b4a47b85b41808b4068ca5e0b15b42deda0dc31a1db9f6b5e7a
NanoCore
cd8770808daf4f97a339438001f0ac7dab0853feb07134e6f7bb2fc3db9581c0
NanoCore
d6bf71b068bc124e0c9200cad32906d1aceb3e57ff99a695073f235b83ffb0fb
NanoCore
e7fa1cf008969a70a894b2947737b69c26abb63378d9d4305b698b223793029f
NanoCore
+ 1'289 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
persistence keylogger trojan stealer spyware family:nanocore evasion
Link:
https://tria.ge/reports/200624-xe7r4zd9ys/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run entry to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
NanoCore
Malware Config
C2 Extraction:
agood.duckdns.org:3180
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
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/10696/

Comments