MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba. 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


Nymaim


Vendor detections: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba
SHA3-384 hash: dfe1e22acafee655e9b7968623c82b91ed9de6c77486c53d86cc3c2aaf2a4e6f60189d1146d9bd080ac86286836b0c69
SHA1 hash: d50a51aa90dd43241d9812d965821c3589d5bcd4
MD5 hash: 9d8d3b32f2db716b6c9be5bba062a617
humanhash: johnny-quebec-india-yellow
File name:9d8d3b32f2db716b6c9be5bba062a617.exe
Download: download sample
Signature Nymaim
Create hunting rule
File size:300'544 bytes
First seen:2024-02-18 08:43:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 34c4161f659e591de8a4c6e215c7a951 (3 x RedLineStealer, 2 x Stealc, 1 x Nymaim)
ssdeep 3072:CgeyDhywpNSP3DKENiX5abkqdM6cZvrZFQmcP7hCV7WpkPz8sWwukfjo5FJ+4BDR:9XQTK4RgGU1dSoVykdDyJ
TLSH T14854C021B5A0D836C6E705358834D6E56A7EBC325934928BBBA43F7F3E312D16B31316
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 9164ecc8d6ec7192 (1 x Nymaim)
Reporter abuse_ch
Tags:exe NyMaim

Intelligence

File Origin
# of uploads :
1
# of downloads :
289
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/476625/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Connection attempt
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/65d1c355e304215defb387e7/reports/1022bc5a-27f1-4fca-8b85-8fc98948cea1/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/af6e3877-d68e-450b-964b-597ff42b44ac
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1394039
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1394039 Sample: UAZMZ1Hai2.exe Startdate: 18/02/2024 Architecture: WINDOWS Score: 60 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Nymaim 2->23 25 Machine Learning detection for sample 2->25 6 UAZMZ1Hai2.exe 14 2->6         started        process3 file4 17 C:\Users\...\dotnet-runtime-8.0.1-win-x86.exe, PE32 6->17 dropped 19 C:\...\dotnet-runtime-8.0.1-win-x86[1].exe, PE32 6->19 dropped 9 WerFault.exe 16 6->9         started        11 WerFault.exe 16 6->11         started        13 WerFault.exe 19 16 6->13         started        15 4 other processes 6->15 process5
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba/
Threat name:
Win32.Trojan.BotX
Create hunting rule
Status:
Malicious
First seen:
2024-02-17 18:40:49 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d6kkwwz2drdhbpwmsb267bakiobhwn6nzvu7spio2sf7flpuxw5a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/240218-km5xtsga2v/
Behaviour
Program crash
Downloads MZ/PE file
Unpacked files
SH256 hash:
3d7acc666b99eff985507c8504a8b71d9c7ba1f10897e17fce86f87c87205745
MD5 hash:
11f5d9469df1f58116b42ce8b78239a3
SHA1 hash:
d859b09b58d49f5292d05a7679cbf9cbe6dde502
Link:
https://www.unpac.me/results/9018d7a2-05f6-45fd-bc5c-e00108a3f9ac/
SH256 hash:
1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba
MD5 hash:
9d8d3b32f2db716b6c9be5bba062a617
SHA1 hash:
d50a51aa90dd43241d9812d965821c3589d5bcd4
Link:
https://www.unpac.me/results/9018d7a2-05f6-45fd-bc5c-e00108a3f9ac/
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/1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Nymaim

Executable exe 1f94ab5b3a1c4670becc9075ef840a43827b37cdcd69f93d0ed48bf2adf4bdba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2755634/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/476625/

Comments