MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947
SHA3-384 hash: 81c28eabc714f07cdd7695253b949e46d92ceadbe685fd9178fe62e6db20a5147dcf66de35b0a6d86eadd1d5ea6be488
SHA1 hash: 20fab41e91491613a4231b5224ca84d120033707
MD5 hash: a2029e159fc55621fee59288a95e67e4
humanhash: connecticut-march-apart-utah
File name:file
Download: download sample
Signature CryptOne
Create hunting rule
File size:1'484'700 bytes
First seen:2022-11-21 18:30:21 UTC
Last seen:2023-08-27 08:53:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ab9ff6e4872ea2766a5f5c6af5649e9d (20 x CryptOne, 13 x RedLineStealer, 6 x RecordBreaker)
ssdeep 24576:VJr8tEZgHqD9CnL5ACQmVd6wfHiQPrssZ8JNALUcyAor6fe9I03Scwsw:VJ4oDCVACQmHJrssZ83Afy9r+eO0izsw
Threatray 744 similar samples on MalwareBazaar
TLSH T1A1652211F9C184B1D93224340AF79731BA3CBC605BB589DF97602B6D6E314D2A636BB3
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 jstrosch
Tags:CryptOne exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-21 18:31:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c4b3869a-36a1-4f69-8ac4-b27989529f93

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/336901/
Detection(s):
SecuriteInfo.com.Variant.Fugrafa.249470.10364.14457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
alien greyware overlay packed qakbot setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/637bc3e8903ba0eaf36ce1c4/reports/907f5ef9-ff4d-47d4-b4c6-e5a928e10afb/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/85cf05ac-9996-41de-b5dc-0f5e5a3bb5e5
Result
Threat name:
CryptOne
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1118396
Signature
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: 751110 Sample: file.exe Startdate: 21/11/2022 Architecture: WINDOWS Score: 72 22 Multi AV Scanner detection for dropped file 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected CryptOne packer 2->26 28 2 other signatures 2->28 9 file.exe 3 8 2->9         started        process3 file4 20 C:\Users\user\AppData\Local\Temp\DYmhJ.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/f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2022-11-20 15:23:00 UTC
File Type:
PE (Exe)
Extracted files:
20
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7c5jrrhx7hgpauqeskyxwvvfpzu4oysojf74u6aao5tm3tqfxfdq._file
Verdict:
malicious
Similar samples:
07af664298af5958f7fa2e6d4b58054693c930834d587534a33982cb50de945a
CryptOne
2551a9e1052a5b3cfcef38482db2a1b0d2b85f3889b0ebc9b0a9a77bbadc940d
CryptOne
52d2f039a91a25a6e2a14cf3701ce7ff42fad5134eaed25e9bd30606a4f85f60
CryptOne
542f9197e3f7417eefc772580a332009a9e73a63fd7cdf1078db5a34af8db0a9
CryptOne
6fd583ffc9a306196e8fb8df2a2320cbea0cfae22312598a9d8d0a6c816dfcbb
CryptOne
79a5bf33292de397da4ba1becdbb5fba0ed6e2965db5926797c0b097cfd85a8c
CryptOne
8725f5edcadc9327d76c8d87e9ad054f7a4acc78f66c8cccd5272472f5201f46
CryptOne
89bd27cc5293dca09b72bd69870be33a9f9f4caed55f681cfd7779ffe459ec28
CryptOne
b160d96699180b3b72a5547b36f2fa70bd584c449d0ba82953ee00692dfa6aa5
CryptOne
+ 734 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/221121-w53qzacd83/
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/f50d893e-105b-444a-8f42-a798937d48e5
Unpacked files
SH256 hash:
68aacbdcf57656c7a9a9a4dc39811d055c1bf8e4f4a5c0a6a2f12f8abe5d17e4
MD5 hash:
1e58bcd8ceb846caf007ae7877378945
SHA1 hash:
da57d3f9c0e071baba61194b76cb7214095195d5
Link:
https://www.unpac.me/results/cc80d585-9d76-469a-b9c5-f88b923c4354/
SH256 hash:
63c853e139bdc141c09b444e84208baa9e7e385b1b2e9422686399355cf546a4
MD5 hash:
6a13a15c783954dfe47fab9296ca164c
SHA1 hash:
e401fbbac6782b04d759200f0b4f90b7ffa7134a
Link:
https://www.unpac.me/results/cc80d585-9d76-469a-b9c5-f88b923c4354/
SH256 hash:
f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947
MD5 hash:
a2029e159fc55621fee59288a95e67e4
SHA1 hash:
20fab41e91491613a4231b5224ca84d120033707
Link:
https://www.unpac.me/results/cc80d585-9d76-469a-b9c5-f88b923c4354/
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/f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947

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 f8ba98c4f7f9ccf0520492b17b56a57e69c7624e497fca78007766cdce05b947

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2427357/
Cape
Cape
https://www.capesandbox.com/analysis/336901/

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