MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb
SHA3-384 hash: 66fc946ed43d749a7d075dd6e04c071276179d84a385ab820b019f71286439bb7c8df4d4286aa0ae4481780516f1d6d6
SHA1 hash: 106bcfcccae54a016491b7f5acb28fb83f9fd6f0
MD5 hash: 4761123300515dabeef86c257dd17f32
humanhash: mexico-fish-avocado-queen
File name:SecuriteInfo.com.Trojan.Uztuby.4.3337.28589
Download: download sample
File size:2'534'963 bytes
First seen:2023-08-26 14:39:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0ae9e38912ff6bd742a1b9e5c003576a (10 x DCRat, 7 x RedLineStealer, 4 x AsyncRAT)
ssdeep 49152:rLLPZlD6geRxOH8Hsw6rK/CRqyifA96wWuyaKXq++:rJlpEORBK/CRqk9g1Xq++
Threatray 651 similar samples on MalwareBazaar
TLSH T194C523017BC599B2C47319738E7CAF21E67C7C201F7618DBD3642A8E8E360D19636B66
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter SecuriteInfoCom
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Uztuby.4.3337.28589
Verdict:
Suspicious activity
Analysis date:
2023-08-26 14:42:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d72766a0-72a7-48f4-ae71-7acd775e0c6b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Uztuby.4.3337.28589.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
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/108680/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware lolbin overlay packed packed replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64ea0ec42a47256e3a2e54e0/reports/e3614d72-a301-4a7d-b52f-e7ba828d1acb/overview
Verdict:
Malicious
Labled as:
Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb
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:
Malicious
Link:
https://analyze.intezer.com/analyses/7caa89b5-80a0-4019-b9cf-b1f514db6844
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1297850
Signature
Antivirus detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1297850 Sample: SecuriteInfo.com.Trojan.Uzt... Startdate: 26/08/2023 Architecture: WINDOWS Score: 48 22 Antivirus detection for dropped file 2->22 9 SecuriteInfo.com.Trojan.Uztuby.4.3337.28589.exe 3 8 2->9         started        process3 file4 20 C:\Users\user\AppData\Local\Temp\KdXZ.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/d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb/
Threat name:
Win32.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-08-26 14:40:08 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2zhfiditm6rz4r6fybnxadppzupxxq6xsg6nrcwi6zhbx4huglvq._file
Verdict:
unknown
Similar samples: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 641 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230826-r1v34sch7y/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Loads dropped DLL
Unpacked files
SH256 hash:
d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb
MD5 hash:
4761123300515dabeef86c257dd17f32
SHA1 hash:
106bcfcccae54a016491b7f5acb28fb83f9fd6f0
Link:
https://www.unpac.me/results/7f6d80cd-af18-44c8-a2e9-6eb810559cb7/
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/d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb

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
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Comments