MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b
SHA3-384 hash: ee942c8af25aa0617022a3503411843b9e4fbb9758c998b2eb02b66d0afab333ac07515a7cc4ec6e4105a4a5207f219f
SHA1 hash: 84a25679e77e4c1cbd746fc0fcc8f5f37e050a32
MD5 hash: cdd5763a54ba633138d47ab70c26bc90
humanhash: ack-spring-earth-virginia
File name:0836773276.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:1'154'560 bytes
First seen:2022-06-09 08:30:09 UTC
Last seen:2022-06-09 10:55:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:e6IIl/1r92cP43iS7OyHqTn+xnDApMc1:dIA1h2cP43iS7OO0nOMpMc1
Threatray 2'100 similar samples on MalwareBazaar
TLSH T1DA358D9A6364E517E105F33D58006E2C02874E89B491EBE865ED7CC37837F9A09F86F9
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 50321252dbc96c56 (1 x NetWire)
Reporter lowmal3
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
2
# of downloads :
390
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
0836773276.exe
Verdict:
Malicious activity
Analysis date:
2022-06-09 08:32:45 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/e0de3e0c-fa75-408a-986d-70d524de79b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/278136/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.8474.5969.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a1afe3a2b1fc9744d8e6de/reports/a2e9edad-e969-4c4f-be82-8493f2f6d7cb/overview
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5ca5abe7-ba4b-4e6a-96d2-9bc9a29ea396
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009847
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 AntiVM3
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 642344 Sample: 0836773276.exe Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 6 other signatures 2->37 7 0836773276.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\vKqGXj.exe, PE32 7->23 dropped 25 C:\Users\user\...\vKqGXj.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpB1A0.tmp, XML 7->27 dropped 29 C:\Users\user\AppData\...\0836773276.exe.log, ASCII 7->29 dropped 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Adds a directory exclusion to Windows Defender 7->41 11 powershell.exe 24 7->11         started        13 schtasks.exe 1 7->13         started        15 vbc.exe 7->15         started        17 4 other processes 7->17 signatures5 process6 process7 19 conhost.exe 11->19         started        21 conhost.exe 13->21         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-09 05:31:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zeley22wkqdocsa62vgxcmtwvtnegcdu52ybcsl2y6kyp7imffq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
09c5712ccf983f5013d3cd1157a15050b909b9f5f6318334e9f7da2174385015
NetWire
0c847fcaed96b7e9a24dfa595b0e88f3280f60e1ad2756d898d30a256863d1dd
NetWire
1745fd03202e3d6d369e75c1e4a5712f5ffbbb33d68d5a23d7d1a2b61dd498b1
NetWire
32e812565434f1bee959eb3f7401e37326bba391d7b1c263a5a0cbc8bfc670a1
NetWire
626d99f87fba80c0786b3e8d6cf666b2aad88ae6d54c26a7445cca6409855c36
NetWire
8397c04c6cebbfcb4ffbc18722a72e8485626304db1fb5c83875e1d64b873a23
NetWire
ad13e56d4fc048a43950cc9526b9eebcb35446a710ea6a9ef240199971412a8c
NetWire
d5d99aba9b69d9cc9f5b12d4f382a62ecc967f3a0308e0efe3dc00954437feba
NetWire
+ 2'090 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Link:
https://tria.ge/reports/220609-kepwmshca4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
xman2.duckdns.org:4433
Unpacked files
SH256 hash:
08a2e72a8b2db5a85ebeb1a2534e5d9f2202525d4b7d2b4603da8e07294a69cd
MD5 hash:
9c2043fa8de8875c68763ef9573ed26b
SHA1 hash:
c6cf3fce4175017ba69b73e652a86822c308ea89
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
SH256 hash:
6d6cea2f642f4d65bcd22cd92af9a05c2b3f3b55a500b449362483d7f1b2acf8
MD5 hash:
c451a5045795a27035fedfeda896f57b
SHA1 hash:
3ed2c61a5839d08a326095412170ee043ac45594
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
SH256 hash:
ef7d2e1c99401e7fa591044fa715629cb149828d99c6346c29cf51658eecde43
MD5 hash:
3d091b59df720c199822443c2d924a2c
SHA1 hash:
1863710f42fb06828e4af9ede174782edaa7422b
Detections:
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
SH256 hash:
4b3059a1fcd6c58c7fc4e574766133e89e95cb0fe6631b7f4aee664370c2571d
MD5 hash:
97f6ddc9c7e648e589849d8d6466bc18
SHA1 hash:
1104888244c872d5726728e0cb05ae6edaabf2bf
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
SH256 hash:
5f04ecfd660aa542893589aa069c7752a470b6af017c4548f740d5e300c96eff
MD5 hash:
ec38ea7dabfd10ba0657d05cad540647
SHA1 hash:
33f3b1a30c535080fa855b24c537c43b57ca6487
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
SH256 hash:
e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b
MD5 hash:
cdd5763a54ba633138d47ab70c26bc90
SHA1 hash:
84a25679e77e4c1cbd746fc0fcc8f5f37e050a32
Link:
https://www.unpac.me/results/9a7acbe5-8c3c-4d83-9db1-f2fdead6fdab/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e648b2635ab2/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/e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b

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
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.

Malspam

NetWire

Executable exe e648b2635ab2a0370a40f6aa6b8993b566d21843a775808a4bd63cac3fe8614b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/278136/

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