MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e4a221ce6089104f55075f2a249380c86d1bbcf8994e131db850bd2bd6dc73c3. 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: 11
| SHA256 hash: | e4a221ce6089104f55075f2a249380c86d1bbcf8994e131db850bd2bd6dc73c3 |
|---|---|
| SHA3-384 hash: | a514b9e597d638b014137f21bf015b9e05ab1f2a308c34af5b8b221112d00010891d6bff2b9a4572f5ba1b7e96adf703 |
| SHA1 hash: | ebd72658e276e9378047b3a70fcdc7d33d89e739 |
| MD5 hash: | a79d3f87fd1a7d9b6564b25e416857e0 |
| humanhash: | carbon-table-venus-shade |
| File name: | Order List.exe |
| Download: | download sample |
| Signature | NanoCore |
| File size: | 1'341'440 bytes |
| First seen: | 2021-07-29 10:37:53 UTC |
| Last seen: | 2021-07-29 11:48:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:y27S/d38Kzksskst+sIyQnj1e0pxNk20Okty8jh8N6ZN1Z:vKg+1yQnhe7ruN6ZN1 |
| Threatray | 2'363 similar samples on MalwareBazaar |
| TLSH | T1F255E028C98C8F9ACC5C03750A5846345EF5AEE6F2B0D8AC3D8D31B1B7F2865DAB5345 |
| dhash icon | c4b4e6e69898d2c4 (11 x Formbook, 11 x AgentTesla, 4 x NanoCore) |
| Reporter |  lowmal3 |
| Tags: | exe NanoCore |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 91.193.75.228:1985 | https://threatfox.abuse.ch/ioc/163358/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order List.exe
Verdict:
Malicious activity
Analysis date:
2021-07-29 10:46:20 UTC
Tags:
trojan nanocore rat
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NanoCore
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:
NanoCoreRAT
Verdict:
Malicious
Result
Threat name:
Nanocore AveMaria MailPassView
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Detected Nanocore Rat
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious Process Start Without DLL
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected AveMaria stealer
Yara detected MailPassView
Yara detected Nanocore RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-29 10:38:11 UTC
AV detection:
20 of 27 (74.07%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
nanocorerat
Similar samples:
+ 2'353 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Score:
10/10
Tags:
family:nanocore keylogger persistence spyware stealer suricata trojan
Behaviour
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
Uses the VBS compiler for execution
CustAttr .NET packer
NirSoft MailPassView
Nirsoft
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
91.193.75.228:1985
127.0.0.1:1985
127.0.0.1:1985
Unpacked files
SH256 hash:
6d3a1bb7ae3bd9cc4358970cccb2b3f2ae187db36186b7532c24b4734468ccc2
MD5 hash:
8a43c85a90f8d5c4f235699e1ebb10c6
SHA1 hash:
bd6c88ae0258f8a087273ba8aebbe2730384d1e2
SH256 hash:
7f046ca87062f4569c457c7e3f76375481b0c47d58d703eca876395889b5aa83
MD5 hash:
5584f91e3a80542522eae86c3b6e0b8d
SHA1 hash:
95e7f047035ee78b60dfdc14752800b661fa4d1d
Detections:
win_nanocore_w0
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
e4a221ce6089104f55075f2a249380c86d1bbcf8994e131db850bd2bd6dc73c3
MD5 hash:
a79d3f87fd1a7d9b6564b25e416857e0
SHA1 hash:
ebd72658e276e9378047b3a70fcdc7d33d89e739
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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