MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d. 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


CryptOne


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d
SHA3-384 hash: a2378114540e11aeaaff34d13a6595e4bdae344c211998f827d05963d71e95538cbfe5f927929228d1dd68156c4cbfc0
SHA1 hash: 2c52f2b65cb90741ecfe3ec3b4bc60e99d3969f1
MD5 hash: 935a9b6cc8442a3caf010ba721d34ff7
humanhash: lactose-victor-black-edward
File name:935a9b6cc8442a3caf010ba721d34ff7
Download: download sample
Signature CryptOne
Create hunting rule
File size:1'892'074 bytes
First seen:2022-11-16 15:38:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ab9ff6e4872ea2766a5f5c6af5649e9d (20 x CryptOne, 13 x RedLineStealer, 6 x RecordBreaker)
ssdeep 49152:VJ4osFDBd8luvwpJOSOwkjiA6YgvcS/bmcw9buQ:VJ4vRBd8luvwqfbjTgUgbmccbuQ
Threatray 703 similar samples on MalwareBazaar
TLSH T1B3952351BFC08032C66159761EF6AB30A93D7D726B34CEEB63541B2E6E211D0DA36B43
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 CryptOne exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
935a9b6cc8442a3caf010ba721d34ff7
Verdict:
Malicious activity
Analysis date:
2022-11-16 15:40:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4021cec6-1756-4457-81bd-e39636c99d35

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/334896/
Detection(s):
SecuriteInfo.com.Variant.Fugrafa.249470.10364.14457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/637504174dc24c6f80b838a3/reports/338007e8-a9b2-44c2-a5cb-daf1e2955206/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2bc025f2-3182-4de0-8139-a5f044830394
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1114982
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected CryptOne packer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 747678 Sample: F74gBunxAA.exe Startdate: 16/11/2022 Architecture: WINDOWS Score: 80 22 Antivirus detection for dropped file 2->22 24 Multi AV Scanner detection for dropped file 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 3 other signatures 2->28 9 F74gBunxAA.exe 3 8 2->9         started        process3 file4 20 C:\Users\user\AppData\Local\Temp\buki.cpl, PE32 9->20 dropped 12 control.exe 1 9->12         started        process5 process6 14 rundll32.exe 12->14         started        process7 16 rundll32.exe 14->16         started        process8 18 rundll32.exe 16->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-11-16 15:40:26 UTC
File Type:
PE (Exe)
Extracted files:
56
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=evi2tyiffjntz7hphbec3mvbwdjlqxzyrgyoxsnqvgtxxow4sqgq._file
Verdict:
malicious
Similar samples:
023ba111fa8dccee3ae3eaff7cbab1927096fb47ee58e8983eb2a5241d4557d7
CryptOne
0336be2354288541ea5df8d5e23454504663bcd4fafabe3aacc019a5d6b788c2
CryptOne
0411663612d47e64b4ae08bd9c989141d00118fc327a1162eee523fb55df2520
CryptOne
52d2f039a91a25a6e2a14cf3701ce7ff42fad5134eaed25e9bd30606a4f85f60
CryptOne
542f9197e3f7417eefc772580a332009a9e73a63fd7cdf1078db5a34af8db0a9
CryptOne
6fd583ffc9a306196e8fb8df2a2320cbea0cfae22312598a9d8d0a6c816dfcbb
CryptOne
70caeb1acf2902a83cc604e44bffed2b43c0698a5e101f12b6f1a6f9eeccc546
CryptOne
9dfc2b987cfac7d4b2dc842bef5d9680724a0d8a65bef2ef175ad2e5672e429b
CryptOne
b160d96699180b3b72a5547b36f2fa70bd584c449d0ba82953ee00692dfa6aa5
CryptOne
+ 693 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/221116-s3lswsfh3t/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f1fc1bfb-1f45-4c61-b3d4-4629e9d2fd3c
Unpacked files
SH256 hash:
846e64c4c6dd46db778e43424d984ffa685302ae2a3b617d8804d32d68d37f7a
MD5 hash:
37584929a2a241a1f1c252870ab474e4
SHA1 hash:
85449dcfe9039453f9bcf33c3a6fbee084be74a7
Link:
https://www.unpac.me/results/9a0689d5-3d05-4bcc-b56a-686dd5fd2c7c/
SH256 hash:
1f3709bcf8f6d89647cd896b82f6d5d3a7c9cd1006cfc9f5c52734297f6feef3
MD5 hash:
7584382d76b1d350b69ef28e9d481e05
SHA1 hash:
0b54002c34315b283a8fe5c51cf64e9ba0d6e882
Link:
https://www.unpac.me/results/9a0689d5-3d05-4bcc-b56a-686dd5fd2c7c/
SH256 hash:
2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d
MD5 hash:
935a9b6cc8442a3caf010ba721d34ff7
SHA1 hash:
2c52f2b65cb90741ecfe3ec3b4bc60e99d3969f1
Link:
https://www.unpac.me/results/9a0689d5-3d05-4bcc-b56a-686dd5fd2c7c/
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/2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

CryptOne

Executable exe 2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/334896/

Comments


Avatar
zbet commented on 2022-11-16 15:38:38 UTC

url : hxxp://193.56.146.168/new/linda5.exe