MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fcafbd4579ef27eeeea5b955b4c04f4bb74a64516e3cfd55e280bd7dd9d79750. 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
NetWire
Vendor detections: 10
| SHA256 hash: | fcafbd4579ef27eeeea5b955b4c04f4bb74a64516e3cfd55e280bd7dd9d79750 |
|---|---|
| SHA3-384 hash: | d1427106d9a13e378e41212436af136e8f69a6f0c2a77baa28de4182d08a352d5ac33229731c5320eb66fd9d297f5ec9 |
| SHA1 hash: | 194b5c82ba35e09a3f79f6965a5cda45a61e701c |
| MD5 hash: | 43d68785d52ac1919bf2860e561eb110 |
| humanhash: | white-sweet-delta-johnny |
| File name: | Payment Notification.exe |
| Download: | download sample |
| Signature | NetWire |
| File size: | 534'016 bytes |
| First seen: | 2020-10-14 16:23:24 UTC |
| Last seen: | 2020-11-07 20:18:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:97B0fEhB2gU9c1vxCTQHCr9NGx/s2FgtV:QmU9c1vxCT4AGx/ |
| Threatray | 78 similar samples on MalwareBazaar |
| TLSH | 66B4F10472ED7B52E67D5BF41E26145003F8366B2632F69D5DC368DAA8B1B108E02FB3 |
| Reporter |  abuse_ch |
| Tags: | exe NetWire RAT |
abuse_ch
Malspam distributing NetWire:HELO: ns4.eoejhb.net
Sending IP: 41.76.108.28
From: Notification@nedbank.co.za <godwin@neoshosecurity.co.za>
Subject: Proof of Payment
Attachment: Proof Of Payment.iso (contains "Payment Notification.exe")
Intelligence
File Origin
# of uploads :
3
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Connection attempt to an infection source
Enabling autorun by creating a file
Result
Threat name:
Netwire
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Netwire RAT
Behaviour
Behavior Graph:
Detection:
netwire
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-10-14 04:49:34 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 68 additional samples on MalwareBazaar
Result
Malware family:
netwire
Score:
10/10
Tags:
rat botnet stealer family:netwire
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
NetWire RAT payload
Netwire
Unpacked files
SH256 hash:
fcafbd4579ef27eeeea5b955b4c04f4bb74a64516e3cfd55e280bd7dd9d79750
MD5 hash:
43d68785d52ac1919bf2860e561eb110
SHA1 hash:
194b5c82ba35e09a3f79f6965a5cda45a61e701c
SH256 hash:
587be8bfc59c5d908c835ec7a0d7a7cbb5d880d81cb43227d0024e171097bf49
MD5 hash:
d975a62f4b4914406ec84454372a8e1b
SHA1 hash:
5cda9811f5a76468b2d0c9b59b9deba678513cf6
Detections:
win_netwire_g1
win_netwire_auto
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
SH256 hash:
1181d0849f907fc721bf9cc86dd32a060dae565c5eef063a5eef1c9536fb6308
MD5 hash:
8a625182794970d5b20771404da4e837
SHA1 hash:
d8d7d12d434c7b98438de38afecb8ea9e35bcfa0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
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: | IPPort_combo_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Malicious_BAT_Strings |
|---|---|
| Author: | Florian Roth |
| Description: | Detects a string also used in Netwire RAT auxilliary |
| Reference: | https://pastebin.com/8qaiyPxs |
| Rule name: | MAL_unspecified_Jan18_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects unspecified malware sample |
| Reference: | Internal Research |
| Rule name: | netwire |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect netwire in memory |
| Reference: | internal research |
| Rule name: | Suspicious_BAT_Strings |
|---|---|
| Author: | Florian Roth |
| Description: | Detects a string also used in Netwire RAT auxilliary |
| Reference: | https://pastebin.com/8qaiyPxs |
| Rule name: | win_netwire_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
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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