MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e
SHA3-384 hash: cb4c3ec99439fc65fb3ec70de87133a135150bf65fb770d3084ecde1731b9ca77c03e8913252ba37b0198e88bc1265f4
SHA1 hash: 4d557bcc18dc0519d0b31d2beb365cef4c1ccf50
MD5 hash: 24d38f9be5d91dd78f60a42dc978a5fc
humanhash: harry-cold-venus-enemy
File name:SecuriteInfo.com.PUA.2144FlashPlayer.25693.13640
Download: download sample
File size:2'275'584 bytes
First seen:2024-09-04 03:24:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5aa94c7fbfc01c9462c4d62e06efe88a
ssdeep 49152:Ps8bA+ZQnisxtZoIJicAoDvrWCujs/jMJ41BECm7mMe59G2s+m:RKnhKIJicvjVuI/jMK1BDJ8d
TLSH T18BB53352CB654D21D59BB5F2800393AD83B4B60EB63AC7AF9C837D0CF949E5B6C39214
TrID 44.3% (.EXE) Win32 EXE PECompact compressed (v2.x) (59069/9/14)
31.1% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
7.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
File icon (PE):PE icon
dhash icon c8c49aa9acd6ea86 (3 x CobaltStrike, 1 x Arechclient2, 1 x BadRabbit)
Reporter SecuriteInfoCom
Tags:exe signed

Code Signing Certificate

Organisation:Adobe Inc.
Issuer:DigiCert EV Code Signing CA (SHA2)
Algorithm:sha256WithRSAEncryption
Valid from:2020-12-19T00:00:00Z
Valid to:2022-12-22T23:59:59Z
Serial number: 09c1cac4ac05dd06021020f8877ae7e8
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: b0178df3431a5942f44a96cc3709c4476434bd4bdc55399aa797dcf694ddf246
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
596
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.PUA.2144FlashPlayer.25693.13640
Verdict:
Malicious activity
Analysis date:
2024-09-04 03:26:59 UTC
Tags:
upx
Link:
https://app.any.run/tasks/53c8d878-bb10-4bbe-9fad-4cf9842f047d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PUA.2144FlashPlayer.25693.13640.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d7d3228e12b8124ac92b38
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Searching for the window
Changing a file
DNS request
Connection attempt
Sending a custom TCP request
Moving a recently created file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
installer lolbin microsoft_visual_cc overlay packed packed packed pecompact shell32
Link:
https://www.filescan.io/uploads/66d7d313e9db3734a2280514/reports/23926896-53d9-445c-bbee-64d805db978f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ec4d640c-cc3a-41e4-a8a7-b2f6c773397b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
45 / 100
Link:
https://www.joesandbox.com/analysis/1503884
Signature
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
PE file has a writeable .text section
Potentially malicious time measurement code found
Behaviour
Behavior Graph:
Download SVG
Score:
34%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aion3iiba3snwzuhhtkbdlr6uhldzya2bxqyrh3frvz4qtvabsha._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/240904-dyndlathml/
Behaviour
Modifies Internet Explorer settings
Modifies system certificate store
Suspicious use of SetWindowsHookEx
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fc18a4e5-9932-4bcf-a27e-e770ce4c3bb5
Unpacked files
SH256 hash:
467f6766c0fe82abc9286b530d7fa455360c8c7f20a7f28461c54873e4e4de21
MD5 hash:
6be622c4fd3a217b3f45dcd0b1897ffe
SHA1 hash:
0d31265517b835028a81eaf4e16dd3b60d4bc874
Detections:
win_samsam_auto
Create hunting rule
Link:
https://www.unpac.me/results/c33c1a32-5dbe-467d-8141-61fdd0d42def/
Parent samples :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 hash:
94bf4afd3a77d76311159daa2f19643a7f7d1e2c4b37807651b328feeef34668
MD5 hash:
1115be7832a7fa6005cb06aa20cdbb5c
SHA1 hash:
d0cf4dcc15749f031b4f5631bd603daf3bae1696
Link:
https://www.unpac.me/results/c33c1a32-5dbe-467d-8141-61fdd0d42def/
SH256 hash:
021cdda10106e4db66873cd411ae3ea1d63ce01a0de1889f658d73c84ea00c8e
MD5 hash:
24d38f9be5d91dd78f60a42dc978a5fc
SHA1 hash:
4d557bcc18dc0519d0b31d2beb365cef4c1ccf50
Link:
https://www.unpac.me/results/c33c1a32-5dbe-467d-8141-61fdd0d42def/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:pecompact2
Create hunting rule
Author:Kevin Falcoz
Description:PECompact
Rule name:PECompact2xxBitSumTechnologies
Create hunting rule
Author:malware-lu
Rule name:PECompactV2XBitsumTechnologies
Create hunting rule
Author:malware-lu
Rule name:PECompactv2xx
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
WIN_BASE_IO_APICan Create FilesSHELL32.dll::SHCreateDirectoryExW
WIN_SVC_APICan Manipulate Windows ServicesADVAPI32.dll::OpenServiceW

Comments