MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143
SHA3-384 hash: 6256a9be63da43c4ce776718b373df9623b3e9f563ba3d7355bc5c32633dead76f0f127b6970366c10290dc242f39da0
SHA1 hash: b6a2438f5f7543ed0733c620d9caa7f8fd0c8a39
MD5 hash: 6dfaae50e7e5e48997d3cd80e1355627
humanhash: quiet-leopard-montana-connecticut
File name:6dfaae50e7e5e48997d3cd80e1355627.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:802'816 bytes
First seen:2022-11-09 07:11:59 UTC
Last seen:2022-11-09 08:46:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:vdFxQiJc0s+oRKrsY4jOfSK9f27k99jVX70oLZkg1YnZmSaCzLn0ZE4kri19X9:v9y0YKrajySK9ftPhX7DLZf6XLMkrYX
Threatray 4'518 similar samples on MalwareBazaar
TLSH T17805222A60719654CF2C4A7E64F4014232F05F8BE962CB3D1E8069F79B773EAB111DE6
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 96e8f296ccf2e884 (8 x Formbook, 7 x AgentTesla, 4 x Loki)
Reporter abuse_ch
Tags:exe NetWire RAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
Create hunting rule
ID:
1
File name:
6dfaae50e7e5e48997d3cd80e1355627.exe
Verdict:
Malicious activity
Analysis date:
2022-11-09 07:25:09 UTC
Tags:
trojan netwire
Link:
https://app.any.run/tasks/96343bf6-2836-4871-96a8-d3bc47b8833d

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/331040/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1654.1002.1614.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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636b52cd5ae98d577068924e/reports/86ed88ae-9cd0-4d89-b867-60a1f2e98b0c/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/e7ffa918-d709-4742-bfc1-8015867ff92f
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1109049
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 domain / URL
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: 741713 Sample: 82zvyahe7X.exe Startdate: 09/11/2022 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Sigma detected: Scheduled temp file as task from temp location 2->44 46 8 other signatures 2->46 7 82zvyahe7X.exe 7 2->7         started        11 mYEZtzpxFOu.exe 5 2->11         started        process3 file4 30 C:\Users\user\AppData\...\mYEZtzpxFOu.exe, PE32 7->30 dropped 32 C:\Users\...\mYEZtzpxFOu.exe:Zone.Identifier, ASCII 7->32 dropped 34 C:\Users\user\AppData\Local\...\tmp824F.tmp, XML 7->34 dropped 36 C:\Users\user\AppData\...\82zvyahe7X.exe.log, ASCII 7->36 dropped 48 Uses schtasks.exe or at.exe to add and modify task schedules 7->48 50 Adds a directory exclusion to Windows Defender 7->50 13 82zvyahe7X.exe 2 7->13         started        16 powershell.exe 21 7->16         started        18 schtasks.exe 1 7->18         started        52 Multi AV Scanner detection for dropped file 11->52 54 Machine Learning detection for dropped file 11->54 20 schtasks.exe 1 11->20         started        22 mYEZtzpxFOu.exe 11->22         started        signatures5 process6 dnsIp7 38 212.193.30.230, 3363, 49695, 49696 SPD-NETTR Russian Federation 13->38 24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-11-08 06:53:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
20 of 25 (80.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wa2vngfzzlau5axxlj5yzshutt6palsvt5iseck4w4kw5nckafbq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
2abcdb606044f4db592baa3f9c808bf4fcab2146c49d83ba45a4ccbb20bc8354
NetWire
50050a189f878a24b57acedf046acfe5011dae30f50a21054a75fcda2947ff5b
NetWire
5e6ed3f0eda07ab20f0de1f4c2f9e355a558de4f53b1f81cadae2f3b2d4609a4
NetWire
8f24221caef706d4502572968c0cf1317e632ebcb64157a5a1dafbdde7fc642c
NetWire
b002c64f7d0ff0a952b72f31609e683f17bb23313417f6639afdec47d9187b25
NetWire
f3ba07ea43adc68f25d26028ec31b752001be473d77b69d5c89e1ef393d37812
NetWire
f6226702ec3ded25ec5e0d7d1cbaae386540e990857ec7604ec93284113b4897
NetWire
+ 4'508 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/221109-h1jweaefc9/
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:
e5ed18e8209403e1fc6b23d6a878725ee73b1dc2b35e7b8b8848d30d6ba03593
MD5 hash:
dcf449619a59e0603757a9efe2b9f20c
SHA1 hash:
7b0a529899b97480e3b1d69ab39ef66fa1faf9ce
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
SH256 hash:
95c957e0a32a1fdab4bb9d271c7f0d3d81645da0556cb47dc6ca209561aedf85
MD5 hash:
74a7b2f843d79c977701d5e29bb50c08
SHA1 hash:
5a53300ba4b2ae5c22cc676516815655aeef1da1
Detections:
Netwire
Create hunting rule
win_netwire_auto
Create hunting rule
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
Parent samples :
b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143
1d02d9cb143c8c20ccc2e47bd8e9bb78a6a0fcade93db78c227a33a92a3c30e7
fe7f4532e262c755c8d9b5cfda2e56bbe4ec4c53d4ec492cd26ae599065b8956
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
SH256 hash:
92bd802a0f7eb1213758a6c1a4c07302e0320c3a2aeb6273b0303dd3bbdefe90
MD5 hash:
046e97119545e5abde2f40b5dc3a0344
SHA1 hash:
3e69b67ddff2554c8cd72e129d4da9c8acd9d331
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
SH256 hash:
e1faeb0606941d82229b014626d0b74bcede2459658aad2fa453c596503f84a1
MD5 hash:
2be29562e395bb237ed26010e70793b4
SHA1 hash:
1dfc5416868ba943c990d747be6ded00ccc1c7f5
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
SH256 hash:
b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143
MD5 hash:
6dfaae50e7e5e48997d3cd80e1355627
SHA1 hash:
b6a2438f5f7543ed0733c620d9caa7f8fd0c8a39
Link:
https://www.unpac.me/results/9d106291-5ad7-44d3-befb-7615539da68b/
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/b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143

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 b0355698b9cac14e82f75a7b8cc8f49cfcf02e559f5122095cb7156eb44a0143

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2229648/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/331040/

Comments