MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0
SHA3-384 hash: 5dd5be11931f6acf08d21e44e6fa326dfe87c4e1dcf3a2dad4e986241c376c4bcd705155d3668edcb1207f09089cbed0
SHA1 hash: e185a7639c26468f4fb62169b6037e2e4d99f75a
MD5 hash: f4cb41dd766d9936b4dcbca5075ffbc1
humanhash: india-saturn-yankee-snake
File name:f4cb41dd766d9936b4dcbca5075ffbc1.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:785'920 bytes
First seen:2023-01-24 08:04:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:IxEOxdueLABFT2iNUdrK6Bn4gY5FQgB4iF2bwo1ZH4OEtWv2UX+oNa:IxEO7cT1GFRn4HBkn1b3vu
Threatray 7'485 similar samples on MalwareBazaar
TLSH T19BF4D00D23BC1B12EABF07FDC052600493F6A113D15FE74D2DC674EE1EA27A19A29697
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0e8cc9696cce850 (9 x AgentTesla, 5 x Formbook, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
statement.exe
Verdict:
Malicious activity
Analysis date:
2023-01-24 06:12:42 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/6143c5b2-947e-40de-8f9c-fe18082aebe1

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/356272/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
80%
Tags:
packed
Link:
https://www.filescan.io/uploads/63cf913289bd67c10fd9ad75/reports/38baf571-eb7f-4f2c-8de6-411e88c2e202/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:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bd4cbc5f-1caa-4938-84da-67b44c42f334
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1157729
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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
Sigma detected: NetWire
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 AntiVM3
Yara detected Netwire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 790467 Sample: MPjSUCJrQw.exe Startdate: 24/01/2023 Architecture: WINDOWS Score: 100 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Sigma detected: Scheduled temp file as task from temp location 2->46 48 9 other signatures 2->48 7 MPjSUCJrQw.exe 7 2->7         started        11 ARvNQxJkzcNg.exe 5 2->11         started        process3 file4 32 C:\Users\user\AppData\...\ARvNQxJkzcNg.exe, PE32 7->32 dropped 34 C:\Users\...\ARvNQxJkzcNg.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmpA7D9.tmp, XML 7->36 dropped 38 C:\Users\user\AppData\...\MPjSUCJrQw.exe.log, ASCII 7->38 dropped 50 Uses schtasks.exe or at.exe to add and modify task schedules 7->50 52 Adds a directory exclusion to Windows Defender 7->52 54 Injects a PE file into a foreign processes 7->54 13 MPjSUCJrQw.exe 2 7->13         started        16 powershell.exe 21 7->16         started        18 schtasks.exe 1 7->18         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 20 schtasks.exe 1 11->20         started        22 ARvNQxJkzcNg.exe 11->22         started        24 ARvNQxJkzcNg.exe 11->24         started        signatures5 process6 dnsIp7 40 212.193.30.230, 3363, 49692, 49693 SPD-NETTR Russian Federation 13->40 26 conhost.exe 16->26         started        28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxumsi3xq5bvo2ee56ivakdtlefh22xhm5ofe3522jaybelilpaa._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
0a56ed5d61b0b243461a159092dd8a1e26b801716c372c2762077477934e8ff0
NetWire
2b00e652ffa3e4930797d32ac541d7b14563de78aed4d47c6e3eb4126a3159b0
NetWire
4a0f195296d29cba9e753eb3b084961e5f6ff9320c2b4338c4cb8616c39ff8ac
NetWire
59903dbe12d0e5cd2961b4ff5bd3301d7467fdb4c95ef23036bf0b1e7c42f8be
NetWire
7326c74c3a8ddde3323592e29e1042c886f3850b14e7a79a178ef693a5ba1eae
NetWire
b61654d4440ff18d10ad8a7425493946063c79e233aef6e97d8b6c20d092bda2
NetWire
bdc23c4c2ebd2e221f94c6a17ffe084493dbf86f206f55fe55641cb133b337ed
NetWire
ec3cf9e9b9bc954296dac23688372c542ee9dd6041cb8d061489c149ea8d1eaf
NetWire
f9ffa58b5dd142b4f6e87a1c7fb8915a1d2054c5ffeda62eab078c8f5b1ef644
NetWire
+ 7'475 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/230124-jyvessab56/
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
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
212.193.30.230:3363
Unpacked files
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
SH256 hash:
a020a5ad817dcb8814ebc17a8d4767ed39beda8b399eed6cdc512ccfe19cf4b0
MD5 hash:
54c3d603c1fcebb92dfb8012ce1a01da
SHA1 hash:
4db14ba3b4743d96950abb7141f0db0af8b60487
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
SH256 hash:
3519ec8c6dcf0728f7a15c472a05a91211df33fc0527b9634bf5b9293325eda7
MD5 hash:
92c14ebc3de41fe9f87bacd96f55c8c2
SHA1 hash:
3535aae63301aa1aad5ae5a4c7415f83cc6e1c79
Detections:
Netwire
Create hunting rule
win_netwire_auto
Create hunting rule
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
Parent samples :
85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0
7a0c3008b65ed5033cc3663e9104ed7b39707c2a073ef3626549e0acd64f15f2
SH256 hash:
41472bc4f04decf0773746cd35b61b7908a1b840de124f70f7c2694476bf963b
MD5 hash:
6e9f828bbf9dfe13e9c159e000021f3b
SHA1 hash:
2088011e9adf83ead6ba4a86f8638c27683f9dd2
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
SH256 hash:
85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0
MD5 hash:
f4cb41dd766d9936b4dcbca5075ffbc1
SHA1 hash:
e185a7639c26468f4fb62169b6037e2e4d99f75a
Link:
https://www.unpac.me/results/c5d96475-f806-433c-bd35-0602521f12bb/
Malware family:
Netwire
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/85e8c9237787/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/85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0

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.

Web download

NetWire

Executable exe 85e8c923778743576884ef91502873590a7d6ae7675c526fbad2418091685bc0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2516972/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/356272/

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