MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0
SHA3-384 hash: 1d332e3c2c613af5d0f23666eb53b92b5e2496bddd97368aea8ef1abbad840dbeb2182ef53567cf1a1ea3c4260a286d7
SHA1 hash: b8da9767ceeec76d7b465db3ad098f740f97c35e
MD5 hash: e40fb6f7b8378a9d0606cfac8eb60f5d
humanhash: bravo-oven-wyoming-arizona
File name:e40fb6f7b8378a9d0606cfac8eb60f5d
Download: download sample
Signature NetWire
Create hunting rule
File size:713'216 bytes
First seen:2022-08-02 18:33:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:pwJw58jHQqcIFdlfghmx8xQknRIO2YFIC9gio5AcXqGwOOWXQySrrQK:KwqNFdNgQxqtIO2ONo5n68/gH
Threatray 3'032 similar samples on MalwareBazaar
TLSH T175E4F1443237EE27C56D0777D8C2151447B0D683D1BBC76E79C812E60E437AAE98A2AF
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 86738c8d86966992 (12 x AgentTesla, 6 x Loki, 6 x Formbook)
Reporter zbetcheckin
Tags:32 exe NetWire

Intelligence

File Origin
# of uploads :
1
# of downloads :
503
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
e40fb6f7b8378a9d0606cfac8eb60f5d
Verdict:
Malicious activity
Analysis date:
2022-08-03 05:55:00 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/e2b701c0-9e59-459d-ab3c-55ccf8cdcff8

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/296010/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.20355.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e96e73bcf76fcb6cdd3edf/reports/0a528c6a-7d7a-4e9f-8883-2813162641be/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:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3bfd2e3b-8385-4e29-9032-6b23bb7132fc
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1045126
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to steal Chrome passwords or cookies
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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: 677624 Sample: OBTLWkeJIt Startdate: 02/08/2022 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic 2->56 58 Multi AV Scanner detection for domain / URL 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 10 other signatures 2->62 9 OBTLWkeJIt.exe 7 2->9         started        process3 file4 42 C:\Users\user\AppData\...\QrFwdapUjOrhP.exe, PE32 9->42 dropped 44 C:\...\QrFwdapUjOrhP.exe:Zone.Identifier, ASCII 9->44 dropped 46 C:\Users\user\AppData\Local\...\tmpC78D.tmp, XML 9->46 dropped 48 C:\Users\user\AppData\...\OBTLWkeJIt.exe.log, ASCII 9->48 dropped 74 Contains functionality to steal Chrome passwords or cookies 9->74 76 Uses schtasks.exe or at.exe to add and modify task schedules 9->76 78 Adds a directory exclusion to Windows Defender 9->78 80 Injects a PE file into a foreign processes 9->80 13 OBTLWkeJIt.exe 3 9->13         started        16 powershell.exe 23 9->16         started        18 schtasks.exe 1 9->18         started        signatures5 process6 file7 52 C:\Users\user\AppData\Roaming\...\Host.exe, PE32 13->52 dropped 20 Host.exe 5 13->20         started        23 conhost.exe 16->23         started        25 conhost.exe 18->25         started        process8 signatures9 66 Multi AV Scanner detection for dropped file 20->66 68 Machine Learning detection for dropped file 20->68 70 Adds a directory exclusion to Windows Defender 20->70 72 Injects a PE file into a foreign processes 20->72 27 Host.exe 20->27         started        31 powershell.exe 20->31         started        33 schtasks.exe 20->33         started        process10 dnsIp11 54 37.0.14.206, 3384, 49855 WKD-ASIE Netherlands 27->54 50 C:\Users\user\AppData\Roaming\...\rtARrj.exe, PE32 27->50 dropped 35 rtARrj.exe 27->35         started        38 conhost.exe 31->38         started        40 conhost.exe 33->40         started        file12 process13 signatures14 64 Machine Learning detection for dropped file 35->64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2022-08-02 10:07:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
22 of 39 (56.41%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajdsbk56otdnr2a7wwvm3ztpautkh3kpomaoctyp6bmzxovczxqa._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
04dd34e9c47d5e11228de612106b71ba98fc2ca94840543acaf843cbb7123e99
NetWire
57c31840841bc2bd1193276f16ece452fb41fe3b1fd058d90f42afeff5ea346a
NetWire
7e5ecd93aab82001faac78e953cb677c2dc1347d24b7e99664fb16ea0ab3b799
NetWire
9a558d058307b8c1ef997ef5aa803d4e1f91b94c3c4df9bf038c4b445713a37c
NetWire
9ba5e7767346ccdc2c9ecffaff4c6a591c6029910bebc7c8d89453aa665f02e6
NetWire
be3dd3aea40216ce3f0a8427cef56e288bbbea5718983905adbc827dd79b3d80
NetWire
c87ec3f9dfb87a10f1c38102a3c58bc2cbb252891b5c882f3c4f3f0a9058b170
NetWire
ca82ba94b8fb2bf54ccf396041929590b2b64ada67d950cb91c45d412c401e1a
NetWire
d44bc10f5bd18cc0467b5c3198014ff93c133b12b503b860c8d7eeba0ca60329
NetWire
+ 3'022 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/220802-w7rrgshhb6/
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
Loads dropped DLL
Executes dropped EXE
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
37.0.14.206:3384
Unpacked files
SH256 hash:
75c1bb7ecbe40442e81fbb516bffc5674e1a158e9d1fd2564dbcd9232469f4eb
MD5 hash:
acb975a304870ca9f579aecb33dbc724
SHA1 hash:
2c9a4877fecdf72e37f3dbb510365dd435248fb3
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
SH256 hash:
22eb68406b6b24a7d55e81c3f3d4c49b6d8e705238a58eadc1488534d48c9099
MD5 hash:
53f9d0092bb8218221bcf8c44d100896
SHA1 hash:
799f3707a421bf8affa048da5d3664a9b3e56321
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
SH256 hash:
e564513c43380315992640814660840a5b4703eb1bdd83e4bfb41adc8b00a952
MD5 hash:
745a8ebc59de416f9fd30feff3a73c8c
SHA1 hash:
929a6c83ae8973d863cf4640a979b86da829b988
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
SH256 hash:
b1175e16ac2a732f9b2c706ac78f1c3ce282dc7ddd947f060d394abbc39aad92
MD5 hash:
c7df9a279e8f25de342819b45d46bb4f
SHA1 hash:
dcc6e1ab207b112a85ac42a97c315726cbd1a7fa
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
Parent samples :
d2723a5c5c192b80edf6e6ed6d033cd1f916ad9bffefed86ebd6120499c4a058
7d43cddf5679f4233ebf701f89050ec267f892165a4c34084ad65963af7ebc36
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0
30f0b1b4f04adbac7201528c1fa4a1e78f41e243b1da2332d57e662448282155
5d7b005b25fc4042bf4306cb81f0e332ff10a61ead6744d4dae14da8f08b7db5
9e31da664bede9c4709cdbf2ec6a791dadc490cd30a67a3d2bbae42c7e9318ed
ab35ed14f9fd4d62deeefade0e6251e78ace1014237a320bfd59b1789f707b8c
fdf3f859ee5b8be0d6cda53c88e94d6b75b676e055102b828fc8106826f446ce
300a0cb2e2f8cd20477c8e0699198f3bca2859e8e6a335c8f4874c83fd627b9f
849590a841b815d047cfdadf4f430a64b8b1ac03518a0e1f18923662e7f4563e
9425ac2ec74d9ac879b675ada25ffd49b4d5b72804eacea57ab31669719f7b1e
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
SH256 hash:
024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0
MD5 hash:
e40fb6f7b8378a9d0606cfac8eb60f5d
SHA1 hash:
b8da9767ceeec76d7b465db3ad098f740f97c35e
Link:
https://www.unpac.me/results/f8129269-e994-42ef-ba91-292ce41ae7da/
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/024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

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 024720abbe74c6d8e81fb5aacde66f0526a3ed4f7300e14f0ff0599bbaa2cde0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2264102/
Cape
Cape
https://www.capesandbox.com/analysis/296010/

Comments


Avatar
zbet commented on 2022-08-02 18:33:44 UTC

url : hxxp://185.246.220.216/zanax/CONTRACT-085910.exe