MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93c53e4d593b8eeddacb9fc6c04bea2b01d628e90517778fe8e12e841c8c58c1. 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: 15


Intelligence 15 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93c53e4d593b8eeddacb9fc6c04bea2b01d628e90517778fe8e12e841c8c58c1
SHA3-384 hash: 7c4bf037a4b6bebe52ed68e7029a878900497ef60ac15ffab13be9ff160659593e03d17412caa612b4c2cd20c3179a1e
SHA1 hash: d9350f9bb7bf08ce25d5c8b4527f4ccb8fe13539
MD5 hash: e693d6084d2eb5f76c6c88393527200a
humanhash: ceiling-alanine-yankee-oxygen
File name:e693d6084d2eb5f76c6c88393527200a.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:814'080 bytes
First seen:2022-08-08 07:25:59 UTC
Last seen:2022-08-08 07:30:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:aCLlpx1T0s5EJphY+iEu3j+6v23reyA8:aW1TyJpBitztir
Threatray 6'641 similar samples on MalwareBazaar
TLSH T1C105127763CE8B03C5368E7EE14608D1037EE17FA252D305E9A93E7BB1E6354816079A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon b0cf4a4c4c4ccfb0 (31 x Formbook, 20 x RemcosRAT, 18 x AgentTesla)
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore C2:
79.134.225.74:1515

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
79.134.225.74:1515 https://threatfox.abuse.ch/ioc/841993/

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
nanocore
Create hunting rule
ID:
1
File name:
e693d6084d2eb5f76c6c88393527200a.exe
Verdict:
Malicious activity
Analysis date:
2022-08-08 07:26:23 UTC
Tags:
nanocore trojan rat
Link:
https://app.any.run/tasks/5b3de585-ed51-48d4-80b7-3c34c70f06f9

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/297068/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1452.17685.30191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Sending a custom TCP request
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lokibot packed snake
Link:
https://www.filescan.io/uploads/62f0bb04b7eec6562798566c/reports/9fbe222a-26ca-48de-9a95-4fb8104da967/overview
Result
Verdict:
MALICIOUS
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:
NanoCoreRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/03df29d7-a769-49c0-8387-3645443129d0
Result
Threat name:
Nanocore
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047740
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected Nanocore Rat
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Nanocore RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 680228 Sample: KCmbbpIhRw.exe Startdate: 08/08/2022 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for dropped file 2->58 60 12 other signatures 2->60 7 KCmbbpIhRw.exe 7 2->7         started        11 dhcpmon.exe 2->11         started        process3 file4 36 C:\Users\user\AppData\...\DPpTnahimaeXj.exe, PE32 7->36 dropped 38 C:\...\DPpTnahimaeXj.exe:Zone.Identifier, ASCII 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmpFD15.tmp, XML 7->40 dropped 42 C:\Users\user\AppData\...\KCmbbpIhRw.exe.log, ASCII 7->42 dropped 62 Uses schtasks.exe or at.exe to add and modify task schedules 7->62 64 Adds a directory exclusion to Windows Defender 7->64 13 KCmbbpIhRw.exe 7->13         started        18 powershell.exe 25 7->18         started        20 powershell.exe 23 7->20         started        26 3 other processes 7->26 22 schtasks.exe 11->22         started        24 dhcpmon.exe 11->24         started        signatures5 process6 dnsIp7 50 lucky001.duckdns.org 79.134.225.74, 1515, 49758, 49766 FINK-TELECOM-SERVICESCH Switzerland 13->50 52 192.168.2.1 unknown unknown 13->52 44 C:\Program Files (x86)\...\dhcpmon.exe, PE32 13->44 dropped 46 C:\Users\user\AppData\Roaming\...\run.dat, data 13->46 dropped 48 C:\...\dhcpmon.exe:Zone.Identifier, ASCII 13->48 dropped 66 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->66 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        32 conhost.exe 22->32         started        34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93c53e4d593b8eeddacb9fc6c04bea2b01d628e90517778fe8e12e841c8c58c1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 06:58:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
28 of 40 (70.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=spct4tkzhoho3wwlt7dmas7kfma5mkhjaulxpd7i4exiihemldaq._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Similar samples:
0b1396805e736275f16550f3ecc5361cfcccc468094b4ea910ded8eaf430a5b3
NanoCore
263565e9f77b5ee48474855d471315dd56d1bcabe4d037fb380d404b3afcd14e
NanoCore
3958c096f9bae8e96033422b4a3a7eaae19b1fbbeb0dec5c131954dd0042d9e9
NanoCore
45272694709263868523b77d0561757378cc2e8aa7d64c7ed21deaacbdf88b5b
NanoCore
7709c1a46eff201524b42caaecba9ce963f7580e77d7b9c32059aaf3acfb248a
NanoCore
862965d573744607a29489905cfc8abdd8f187874d476ef4263eee7e5175630a
NanoCore
9c997bb5941de96a571243b7621bf577514cdc9818eb79b1116601fc31f3a17b
NanoCore
ddb292ac2c57e10703a5358532be2d46e4d5ea94361fd30be3c1e2bfb919621f
NanoCore
+ 6'631 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/220808-h9hppshec3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Unexpected DNS network traffic destination
NanoCore
Malware Config
C2 Extraction:
lucky001.duckdns.org:1515
127.0.0.1:1515
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
SH256 hash:
859f02133ab454c15313afe780ca787a4cf2ca9bb7affe089c042ee19004045c
MD5 hash:
03f722f29efcc939ddd104cb5d725f5d
SHA1 hash:
d58670f91fbe5e47cdf6b6dd2939ed624fb3ecc6
Detections:
win_nanocore_w0
Create hunting rule
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
SH256 hash:
2148c32c86eae60662ce51600f46900a2c29f3e70fb8714bee8b52ea7bb67802
MD5 hash:
aca79dc2fa4e8753166b8b95b1b1e3b5
SHA1 hash:
c9a9ff85aa38affeb9c359c00a6f430d173e3ca4
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
SH256 hash:
1a91cf138d53e789d1e5a153efb9adf04042021503b876f1174b7c2fa13ee1e6
MD5 hash:
7fa4637e5cca76ae5a67c30c9e721a82
SHA1 hash:
96e9f7c7fc71fa4ac448a0cf0e316f2f9790119b
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
SH256 hash:
93c53e4d593b8eeddacb9fc6c04bea2b01d628e90517778fe8e12e841c8c58c1
MD5 hash:
e693d6084d2eb5f76c6c88393527200a
SHA1 hash:
d9350f9bb7bf08ce25d5c8b4527f4ccb8fe13539
Link:
https://www.unpac.me/results/e930ef81-c80d-45c1-b6c7-4ec3a0f9db40/
Malware family:
NanoCore
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93c53e4d593b/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/93c53e4d593b8eeddacb9fc6c04bea2b01d628e90517778fe8e12e841c8c58c1

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Cape
Cape
https://www.capesandbox.com/analysis/297068/

Comments