MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639. 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


Chaos


Vendor detections: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639
SHA3-384 hash: 29d3ca98fe5ca2bcc9849c7e45bcf537374ee32d6a71d88425e8d9bd7b0125175cffd33fb4f0eb12e27e885930e3355e
SHA1 hash: 99f610e3151efaf147c66a317e85f8aee30a6b74
MD5 hash: 6d0e36c1eeb6b45d74e184ea523fe9c4
humanhash: three-oregon-fanta-winner
File name:SecuriteInfo.com.Trojan.Encoder.34437.17592.19727
Download: download sample
Signature Chaos
Create hunting rule
File size:726'904 bytes
First seen:2023-09-04 09:28:39 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 12288:EubsNSOetfARQAPyGULfHkCP7KDlcCqKBRKn:EubsnafAPyjDHkCP7KDiU4n
Threatray 684 similar samples on MalwareBazaar
TLSH T1C4F47B32B3F005A0E8B5157755264A3C95EB7E20DD34CC9AD26CB01A5BB3DCE893AB17
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 332321933333238b (1 x Chaos)
Reporter SecuriteInfoCom
Tags:Chaos exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
329
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Encoder.34437.17592.19727
Verdict:
No threats detected
Analysis date:
2023-09-04 09:31:58 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e0d64370-3ace-47fc-8098-53130edbb81a

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/446023/
Detection(s):
SecuriteInfo.com.Trojan.Encoder.34437.17592.19727.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Launching a process
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm greyware lolbin overlay packed replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64f5a3644578d9c35e013308/reports/93b11929-9292-4885-a296-db21ce09b2a7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639
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:
CHAOS Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7c3d0019-1427-4d8f-9a96-8284d392f5c9
Result
Threat name:
Chaos
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1302773
Signature
.NET source code contains very large strings
Antivirus detection for dropped file
Deletes shadow drive data (may be related to ransomware)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Chaos Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639/
Threat name:
ByteCode-MSIL.Ransomware.FileCoder
Create hunting rule
Status:
Malicious
First seen:
2023-09-04 05:52:43 UTC
File Type:
PE (Exe)
Extracted files:
54
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3frrevbnfsqifv7duq6fmt5wus6fcaqbcvtbtrwhk34nquwk4y4q._file
Verdict:
unknown
Similar samples:
1af4169b81f0bde1a22fda6773fbcb72ee21382ad0630b57a46b553052b4f1e1
Chaos
40969a1a9067a581d3d05dd0bc698a31592022f5d802a76bd62b3440591c98a6
Chaos
5dc2b20980fead6b5ae011a1fc8d9f7564193f01ce8881440acd2aee0426a06c
Chaos
664f6d15f9e438c10f7ee9f7c257b1f26a40afef71773feae104d6d80cfa30ac
Chaos
94bfcb840cdc6e92431ddc19602464c45b839ec0a907b65d98f5eb19cb5e69aa
Chaos
a040c35ef32cbe289d5bc2b8014adcb961ab3aed1e2873d1f2e335933e97927b
Chaos
d64e540d1367a39e47c5c05b700defcd1f7bc3d791bcd88ac8f64e1bf0f432eb
Chaos
dd1b20db1eec582343bef9c326771f96f38b61850ad34e15e1f4bb29dbc98180
Chaos
e1c5d328eaf0228e5d1ae9bf8ef3d6bf734f88dfb411cb5afa25d15f1f023ab0
Chaos
f85f4dbc85dd285bcfe990522565ca697b13f6aa865e3f64e730964d78ca775f
Chaos
+ 674 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
link pdf
Link:
https://tria.ge/reports/230904-lfxtbafe92/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
HTTP links in PDF interactive object
Checks computer location settings
Unpacked files
SH256 hash:
d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639
MD5 hash:
6d0e36c1eeb6b45d74e184ea523fe9c4
SHA1 hash:
99f610e3151efaf147c66a317e85f8aee30a6b74
Link:
https://www.unpac.me/results/24c86baa-501b-48ca-9d87-186a07ffae56/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d96312542d2c/report/overview.html
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/d96312542d2ca082d7e3a43c564fb6a4bc510201156619c6c756f8d852cae639

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:QbotStuff
Create hunting rule
Author:anonymous
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
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.

Cape
Cape
https://www.capesandbox.com/analysis/446023/

Comments