MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b. 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


AZORult


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b
SHA3-384 hash: 53beff4d8be96f1e721da004045e9ed414b36f1bf88cfd2b3fa4cd14da5cbad273ac519fbb0c67b9028e50abff5fb95d
SHA1 hash: 9ebb9bc726023abe689bfdf5d7e7be5193896771
MD5 hash: c3ac80cb293b407a4f4065c9fa978b97
humanhash: ack-november-three-mars
File name:TMX.exe
Download: download sample
Signature AZORult
Create hunting rule
File size:4'610'952 bytes
First seen:2024-09-03 07:21:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0267b1c2c2f8c084a732df41ad1c1773 (1 x AZORult)
ssdeep 98304:fHv6YtCyTPLi1kVsjgHtl6NTHF8wVBHsY3cjzOZLkNVFv:YyTrV7HtlqlrVBHsY3cPOZLQVB
Threatray 4 similar samples on MalwareBazaar
TLSH T18726337FC18098E4C45A58F81B47C8C1929B51626071EFAA6B0F77C0E1FDBC9645E3EA
TrID 32.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
28.9% (.EXE) Win32 Executable (generic) (4504/4/1)
13.0% (.EXE) OS/2 Executable (generic) (2029/13)
12.8% (.EXE) Generic Win/DOS Executable (2002/3)
12.8% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
File icon (PE):PE icon
dhash icon a28082a2b0c2ca66 (1 x AZORult)
Reporter cisdemo
Tags:AZORult exe signed

Code Signing Certificate

Organisation:ing. Michal Mutl
Issuer:Sectigo Public Code Signing CA R36
Algorithm:sha384WithRSAEncryption
Valid from:2022-02-21T00:00:00Z
Valid to:2025-02-20T23:59:59Z
Serial number: 7fb2dc3c0f1d43e1d1fe625e055c1480
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: f2443bf7493dfec3958c203997fffe350ca80a7bd52bc39da9beb941d5de3df5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
512
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TMX.exe
Verdict:
Malicious activity
Analysis date:
2024-09-03 07:22:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/74da2ee3-79a2-46da-a64d-3570a8a73207

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d6b91ef3d7ccf99f8faec2
Tags:
Encryption Static Malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
borland_delphi lolbin obsidium overlay packed packed shell32
Link:
https://www.filescan.io/uploads/66d6b91c1c127f70c7e151e6/reports/7a54f375-414f-4ba7-8451-fe9e80405a70/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b
Malware family:
ExamShield
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f28842f9-9cdc-41cf-a605-f65af5f016c0
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
42 / 100
Link:
https://www.joesandbox.com/analysis/1503269
Signature
AI detected suspicious sample
Detected unpacking (changes PE section rights)
Malicious sample detected (through community Yara rule)
PE file has nameless sections
Queries Google from non browser process on port 80
Query firmware table information (likely to detect VMs)
Tries to evade debugger and weak emulator (self modifying code)
Tries to resolve many domain names, but no domain seems valid
Yara detected QueryWinSAT ClassID
Behaviour
Behavior Graph:
Download SVG
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=us4h6qtkg3vjpihug7xkmn3u66kj7qpsjuutvon5pg3x7obvlznq._file
Verdict:
unknown
Similar samples:
170418ed34e1abffcb85b53766635c8ffd47e8c1736882079414520c8bdcac86
AZORult
a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b
AZORult
e93580fda01d2c73aa398f3cae5d1bbc05313cceb2f6d83dc24fd76bcbf72a8a
AZORult
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/240903-h68fys1bqr/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Maps connected drives based on registry
Checks BIOS information in registry
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fbcbb7c8-6dab-480d-a570-010d586a2b21
Unpacked files
SH256 hash:
a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b
MD5 hash:
c3ac80cb293b407a4f4065c9fa978b97
SHA1 hash:
9ebb9bc726023abe689bfdf5d7e7be5193896771
Link:
https://www.unpac.me/results/7425d80c-6538-404e-a1c8-0dd18984e484/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a4b87f426a36ea97a0f437eea63774f7949fc1f24d293ab9bd79b77fb8355e5b

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:pe_detect_tls_callbacks
Create hunting rule
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
WIN_BASE_IO_APICan Create Filesadvapi32.dll::OpenBackupEventLogW

Comments