MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308. 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


DonutLoader


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308
SHA3-384 hash: 9cfb97c0cd5306982571f64bc8395e30388b48796de984e64ee913e7f0fcbe92d57d968a1db1ca0e56c4ecc2c4169fcf
SHA1 hash: 1a1632a35859bf93f28dc2f7458890eb7ca001cb
MD5 hash: fde6911efc4b293f3c13d14f575e082c
humanhash: dakota-mountain-jersey-december
File name:SecuriteInfo.com.Trojan.Siggen31.59756.15012.5503
Download: download sample
Signature DonutLoader
Create hunting rule
File size:125'440 bytes
First seen:2025-10-05 14:21:40 UTC
Last seen:2025-10-05 15:17:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7f257779928f69c80e647e0c3f77e402 (30 x DonutLoader, 2 x Rhadamanthys)
ssdeep 1536:T4zIOqwJQ8YCJPzst5+g1O4ZFKZXTTH0SJz0BX/smWaM2m3xsW6dX9dl2t2Kgl5V:T4FrvIJPPKZ3Uiz0l/sm7m8XnKO5dLs
TLSH T1F6C35C5B73A570F8E1778235C4A10A46E7B2B8764B609FEF076047561F236E08D3DB62
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter SecuriteInfoCom
Tags:donutloader exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Siggen31.59756.15012.5503
Verdict:
Malicious activity
Analysis date:
2025-10-05 15:41:13 UTC
Tags:
anti-evasion stealer
Link:
https://app.any.run/tasks/25531b86-6344-41b9-af6e-e6d6d20f1676

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/30592/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68e27efe91bc581176cc05f5
Tags:
downloader shellcode dropper spoof
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a window
Sending an HTTP GET request to an infection source
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Connection attempt
Sending a custom TCP request
DNS request
Sending a UDP request
Reading critical registry keys
Searching for the window
Unauthorized injection to a recently created process
Launching a process
Connection attempt to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc swrort
Link:
https://www.filescan.io/uploads/68e27efaf377ab2310523b81/reports/e32bebc7-0e24-477d-9a0a-85d6ec838795/overview
Verdict:
Malicious
Labled as:
Win64/ShellcodeRunner.HJ trojan
Link:
https://www.hybrid-analysis.com/sample/ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-04T15:19:00Z UTC
Last seen:
2025-10-07T12:44:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/39d3f5d0-4022-44a3-b158-1e8970c0fae4
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/fde6911efc4b293f3c13d14f575e082c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308/
Threat name:
Win64.Trojan.ShellcodeRunner
Create hunting rule
Status:
Malicious
First seen:
2025-10-05 01:20:54 UTC
File Type:
PE+ (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vr4obs5kysjcyczbhylfjnddcxepx3b4625apqjuup4agvicamea._file
Verdict:
malicious
Label(s):
rhadamanthys
Create hunting rule
donut_injector
Create hunting rule
Similar samples:
error
DonutLoader
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader loader
Link:
https://tria.ge/reports/251005-rpd1fsfn6z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/df4ff026-7af0-4f28-ac89-86d2335d94ab
Unpacked files
SH256 hash:
ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308
MD5 hash:
fde6911efc4b293f3c13d14f575e082c
SHA1 hash:
1a1632a35859bf93f28dc2f7458890eb7ca001cb
Link:
https://www.unpac.me/results/cd7d3316-2aa8-41a1-846f-5e1a759d24df/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ac78e0cbaac4/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/ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset

File information

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

Web download

DonutLoader

Executable exe ac78e0cbaac4922c0b213e1654b46315c8fbec3cf6ba07c134a3f80355020308

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3657752/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/30592/

Comments