MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439. 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: 220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439
SHA3-384 hash: cc6618c91bd99b5631107be9481fda939d53936607435f6d1daed7b60b2ecdc30f69cecca467493fe55fddb5200d3f76
SHA1 hash: 05f5106fecbf86eca0fcca56f72250600ebc9dde
MD5 hash: 6ddf26a588ef63efcf1f1974595a0ead
humanhash: hotel-nevada-indigo-foxtrot
File name:Proof of Payment.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:942'592 bytes
First seen:2022-07-26 10:02:15 UTC
Last seen:2022-07-26 10:35:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:+c1w4UZvybcv8vupHeYudf26pc/k6YsGFg1WuiKxhP:+c16d8aAzp8Ssg8yc
Threatray 1'776 similar samples on MalwareBazaar
TLSH T10015122D5BA59F07EDBC87F8945044048BB165153186E35C8EC6F0EE3F26FB19A4AE0B
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 2188c4aaa8e8f236 (5 x SnakeKeylogger, 4 x Loki, 3 x NanoCore)
Reporter GovCERT_CH
Tags:exe NetWire

Intelligence

File Origin
# of uploads :
2
# of downloads :
389
Origin country :
n/a
Vendor Threat Intelligence
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/294243/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1452.30208.17026.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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/62dfbbe691ccf3d70e83ba78/reports/746ff41d-33a9-462f-8bc1-82053e4400b0/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/dc9169c4-6a9d-44e7-9146-a8c06c6195c9
Result
Threat name:
NetWire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1040966
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
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
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: 673459 Sample: Proof of Payment.exe Startdate: 26/07/2022 Architecture: WINDOWS Score: 100 34 Multi AV Scanner detection for domain / URL 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for dropped file 2->38 40 11 other signatures 2->40 7 Proof of Payment.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\Roaming\qvJTtN.exe, PE32 7->24 dropped 26 C:\Users\user\...\qvJTtN.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\...\tmpF869.tmp, XML 7->28 dropped 30 C:\Users\user\...\Proof of Payment.exe.log, ASCII 7->30 dropped 42 Adds a directory exclusion to Windows Defender 7->42 11 Proof of Payment.exe 2 7->11         started        14 powershell.exe 24 7->14         started        16 schtasks.exe 1 7->16         started        18 Proof of Payment.exe 7->18         started        signatures5 process6 dnsIp7 32 185.140.53.154, 3343, 3345, 49743 DAVID_CRAIGGG Sweden 11->32 20 conhost.exe 14->20         started        22 conhost.exe 16->22         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439/
Threat name:
ByteCode-MSIL.Trojan.Variadic
Create hunting rule
Status:
Malicious
First seen:
2022-07-26 08:41:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
30 of 41 (73.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eiestzqd3gr4f4xx7p6kb453oblmt2hx742t2e5w2u3r272faq4q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
20f1a52cdcc9248da403d92ef63b76463276fbe27ef0cb8f7a5d862c325b1b5e
NetWire
52cfe42d15d0f1fefd1468e01935f771ba9dfa10001b36de60ab4d805997804f
NetWire
68f59307fa2bbaeb969dd93da896001011f256205a06446f7f5ccaddf2f23c34
NetWire
69fe492283320d5d9f00610d549c9a557093ca6e967416d522f0512cbe9dddae
NetWire
70db25522fc2805d35392ffefd3bf29148d99416ad81838f12b56de2262ccb79
NetWire
7e5ecd93aab82001faac78e953cb677c2dc1347d24b7e99664fb16ea0ab3b799
NetWire
8e4b447ce039f31de8964545b7ccfb839622a7ab6822268ddd8d7646c5166a56
NetWire
bc76c9c1e2dde9ae01813b543363c72242aabcbeea23ab3762eb9221ba7c2bed
NetWire
c08579f2a76fdfedc690ff7dacb3c561702900876f18723f94056feb18566b06
NetWire
+ 1'766 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/220726-l3cfwsbgd3/
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:
185.140.53.154:3343
185.140.53.154:3345
Unpacked files
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
SH256 hash:
c8f9e80257eb603eab4f72905ab114c972046b677bf6761d9c54ab3da1193c9d
MD5 hash:
5e60d7567d7893a30af1737f4e791ea2
SHA1 hash:
8f9268874e93b1172dd6d806704ed52e611e3923
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
Parent samples :
e7b7b828f1add6b862ccd69e5b0ecab7fc0926ed6e91f3f273c75a22edef2927
3ee995310cec67c9269847de4fc0964a05f9659adf24ca560419665ca6d4a428
220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439
SH256 hash:
9a1a00a9c01ec767a0c2e40f8823790b2c50612b494e5c7f8981035a435a1bec
MD5 hash:
7a67f30376534220d4acb0de4f22a0a8
SHA1 hash:
72b3850d8971f5c8e5435cf4dbc37460ed490f87
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
SH256 hash:
14724de5528df07adbbd872a5db41149033c132f665803b88a51bedfe4267774
MD5 hash:
bb892c8b19bb9940ec137eebba825be0
SHA1 hash:
46643b2cc52cd98922b47f3f6737de7cd16a2443
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
SH256 hash:
fade1765ec35bfcc7058a7625b53fe84f8e5c09cf1b7dfa6d44f81a86d293aa6
MD5 hash:
9814cc18667715dd8839b979797098fe
SHA1 hash:
0109f3571b539b0cd7a23a1dec911a6698e62636
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
SH256 hash:
220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439
MD5 hash:
6ddf26a588ef63efcf1f1974595a0ead
SHA1 hash:
05f5106fecbf86eca0fcca56f72250600ebc9dde
Link:
https://www.unpac.me/results/b06a78a9-cfa0-4f68-b665-2c9a3e222df6/
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/220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439

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 220929e603d9a3c2f2f7fbfca0f3bb7056c9e8f7ff353d13b6d5371d7f450439

(this sample)

  
Dropped by
netwire
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/294243/

Comments