MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed. 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


Havoc


Vendor detections: 13


Intelligence 13 IOCs YARA 15 File information Comments
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SHA256 hash: 873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed
SHA3-384 hash: 2ba46bf1ab2ec23120172805a55fde13ac52e51b6557da9012186b44c9b9e08b6a4ce4b471d15abe0e73631293422b9b
SHA1 hash: 555abb255c24d8f1d9e0b92a13a40266fdd5b3f6
MD5 hash: df6a2e93c08ec823d07b25dc56dd5633
humanhash: asparagus-ohio-delaware-florida
File name:873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed.exe
Download: download sample
Signature Havoc
Create hunting rule
File size:102'400 bytes
First seen:2024-07-24 18:25:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 1536:bkIoalOYktfCM83vDQ0GVE/kGE5+Kb+LwoMSJZNR5FOpdb:TFITtfCMKcVE/kOXMSJZjPOpdb
Threatray 60 similar samples on MalwareBazaar
TLSH T1CBA3A603E2A720FEC4A9C1B447CF7232FAB3B46C61346A0E5710CB552F62AB1767D659
TrID 25.4% (.ICL) Windows Icons Library (generic) (2059/9)
25.0% (.EXE) OS/2 Executable (generic) (2029/13)
24.7% (.EXE) Generic Win/DOS Executable (2002/3)
24.7% (.EXE) DOS Executable Generic (2000/1)
Reporter Anonymous
Tags:exe Havoc


Avatar
Anonymous
this malware sample is very nasty!

Intelligence

File Origin
# of uploads :
1
# of downloads :
317
Origin country :
CN CN
Vendor Threat Intelligence
Detection(s):
Win.Malware.Havoc-10019364-0
Create hunting rule

Win.Trojan.Havoc-10019366-0
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Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a14740cb3d02fa0e495386
Tags:
Stealth Havoc
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
havoc havokiz packed
Link:
https://www.filescan.io/uploads/66a1479edfa8b2fced4e19e4/reports/18c338fc-9f57-42dd-bd3f-c45fe1e02436/overview
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:
Havoc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbb997c5-fecb-442a-bf8a-b9ccfdbe8988
Result
Threat name:
Havoc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1480561
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Machine Learning detection for sample
Uses known network protocols on non-standard ports
Yara detected Havoc
Behaviour
Behavior Graph:
Download SVG
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed/
Threat name:
Win64.Backdoor.Havoc
Create hunting rule
Status:
Malicious
First seen:
2024-04-30 05:56:00 UTC
File Type:
PE+ (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q45aazmbs2zhnb2cyzms2uks2yrqwvocc4apqyjwv2bkwg6w3pwq._file
Verdict:
malicious
Similar samples:
37db74894bc92038ee310c7989705e56b21b559d9188931994af0b58b1752b2a
Havoc
3aad93d064d729509e499014d59f0c5b3d290f5d130bcba94e2d8f069d8881dd
Havoc
3fd90f62078ea1670e2e813d02905b86ac306495840681475787e320a6bba17e
Havoc
7355962a0b9eb57bbedbec7dd55c7a668a9229f5b9b1a9cdb747f2b5c5f8b974
Havoc
f28d1d2b068f4f4fb7de609d663c0be15102928624cc7c56ca0e146d9b47e616
Havoc
+ 50 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240724-w269zstcre/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/49c12420-73cd-4bb7-85ed-c1bdce731573
Unpacked files
SH256 hash:
873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed
MD5 hash:
df6a2e93c08ec823d07b25dc56dd5633
SHA1 hash:
555abb255c24d8f1d9e0b92a13a40266fdd5b3f6
Detections:
win_havoc_w1
Create hunting rule
win_havoc_w0
Create hunting rule
Link:
https://www.unpac.me/results/e0e3138f-ff5f-464e-894e-af2c579e920f/
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:DemonNtdllHashes
Create hunting rule
Author:embee_research @ HuntressLabs
Rule name:HavocDemonDJB2
Create hunting rule
Author:embee_research @ HuntressLabs
Rule name:mal_loader_havoc_x64
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects Havoc C2's import hashing algorithm
Reference:https://github.com/HavocFramework/Havoc/blob/1248ff9ecc964325447128ae3ea819f1ad10b790/Teamserver/data/implants/Shellcode/Source/Utils.c
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:UA_Havoc_July_2024
Create hunting rule
Author:NDA0E
Description:Detects Havoc based on User Agent
Rule name:Windows_Generic_Threat_3f390999
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Generic_9997489c
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Havoc_88053562
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Havoc_ffecc8af
Create hunting rule
Author:Elastic Security
Rule name:win_havoc_demon_ntdll_hashes
Create hunting rule
Author:embee_research @ HuntressLabs
Description:Detection of havoc demons via hardcoded ntdll api hashes
Rule name:win_havoc_djb2_hashing_routine_oct_2022
Create hunting rule
Author:embee_research @ HuntressLabs
Rule name:win_havoc_ntdll_hashes_oct_2022
Create hunting rule
Author:embee_research @ HuntressLabs
Description:Detection of havoc demons via hardcoded ntdll api hashes
Rule name:win_havoc_w0
Create hunting rule
Author:embee_research @ HuntressLabs
Rule name:win_havoc_w1
Create hunting rule
Author:embee_research @ HuntressLabs

File information

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

Malspam

Havoc

Executable exe 873a00658196b2768742c6592d5152d6230b55c21700f86136ae82ab1bd6dbed

(this sample)

  
Link
https://bbs.kafan.cn/forum-31-1.html
  
Delivery method
Distributed via e-mail attachment

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments