MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7
SHA3-384 hash: 87b052e56388319c81a26a75d5510d5dab0bd795cfa735f1acfada81e5ff6d55ecf2b1acb4ed7360a746df0f1f966442
SHA1 hash: dad764bd84e2a15be8d3caa2c19d805d37af218f
MD5 hash: d3bb689fb106975f52bc05f160b602f3
humanhash: green-yankee-south-alanine
File name:»¯µû.exe
Download: download sample
File size:5'345'280 bytes
First seen:2024-06-12 16:07:43 UTC
Last seen:2024-06-12 16:33:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 34dac3284075ca138ccd791f2da29cba
ssdeep 98304:wtoIBZeFM/lTlsm4yTQw7phY2V79trOddM+dic/2+npJpDzPq+kcF0hC7HfSBCai:whvVYQ37Sdd9iD+nt3Pq+kcF0SfSi
TLSH T102360227B29684B1D1183D7165B2DB341DB4DE9A2E748B97FBB4DC148EB21A1C3B380D
TrID 39.5% (.OCX) Windows ActiveX control (116521/4/18)
19.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
10.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.1% (.EXE) UPX compressed Win32 Executable (27066/9/6)
5.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
File icon (PE):PE icon
dhash icon 409f2b495161238c
Reporter sentotayam
Tags:exe UPX

Intelligence

File Origin
# of uploads :
2
# of downloads :
414
Origin country :
ID ID
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7.exe
Verdict:
Malicious activity
Analysis date:
2024-06-12 16:10:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c7fde3fd-bb32-4ab8-a71a-f692f434727a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Application.Graftor.730190.1986.24686.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6669c80da2bce47be7d8043dwin7simulatehigh_evasion
Tags:
Encryption Static
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Creating a file
Launching a process
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7
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/63e7ea40-0fe8-48a8-8c97-26de483b4502
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1456119
Signature
AI detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Sigma detected: Potential Persistence Via COM Hijacking From Suspicious Locations
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-06-12 16:08:06 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
17 of 38 (44.74%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4tz2ftlkxric4k2dddn4b4wiyv7y5avknuuuckos7finpp7gltq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
bootkit persistence upx
Link:
https://tria.ge/reports/240612-tk7s3s1crc/
Behaviour
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Writes to the Master Boot Record (MBR)
ACProtect 1.3x - 1.4x DLL software
Loads dropped DLL
UPX packed file
Unpacked files
SH256 hash:
d5c2b8d686867005fc9787cac8e5a217b7b9ea2b4e726e2d35e1d183969ae710
MD5 hash:
6ce40c34a96084fac96212645cec18db
SHA1 hash:
7521be8c377359eeaae21a3a2d700c882b81c94f
Link:
https://www.unpac.me/results/e36bf823-df27-4d5c-a03a-44aaed7d2064/
SH256 hash:
a278b8722fb686f43b1ae204534abcafab1d7228226af6ef5697d0d6fc7aa303
MD5 hash:
8d41ed6dcdc79b31a0bbcf6eb1e296c0
SHA1 hash:
e2534f01e7d99a1e61ee00576cf380c58c724822
Link:
https://www.unpac.me/results/e36bf823-df27-4d5c-a03a-44aaed7d2064/
SH256 hash:
a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7
MD5 hash:
d3bb689fb106975f52bc05f160b602f3
SHA1 hash:
dad764bd84e2a15be8d3caa2c19d805d37af218f
Link:
https://www.unpac.me/results/e36bf823-df27-4d5c-a03a-44aaed7d2064/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a7279d166b55/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/a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7

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:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu

File information

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

Web download

Executable exe a7279d166b55e281715a18c6de0796462bfc741553694a094e97ca86bdff32e7

(this sample)

  
Delivery method
Distributed via web download

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_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
MULTIMEDIA_APICan Play MultimediaAVIFIL32.dll::AVIStreamGetFrame
AVIFIL32.dll::AVIStreamInfoA
MSVFW32.dll::DrawDibDraw
WINMM.dll::midiOutPrepareHeader
WINMM.dll::midiOutReset
WINMM.dll::midiOutUnprepareHeader
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WinExec
KERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::FindFirstFileA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuA
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

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