MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73
SHA3-384 hash: 785dadae26603c70e75473e28563d797027e403e3597fd9c2a8f454ec109ec036ad46725867332dae982ccdf5a2d3eb7
SHA1 hash: b024635cdbe825c3b3ed193e33bbab13b4fa2822
MD5 hash: 1c1a09f1fc0f9541a923fa32ae7e5b43
humanhash: fifteen-don-berlin-avocado
File name:b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73(1)
Download: download sample
Signature DonutLoader
Create hunting rule
File size:73'728 bytes
First seen:2025-09-04 12:44:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6290304c212496bd9db73c6c633cbd70 (1 x DonutLoader)
ssdeep 1536:yzJNCvx4uy2hcfG0g6ANEZWBEH9TBtE1y504TGasgJr:yZ7GIG0BAA7H9tTTGas8
Threatray 346 similar samples on MalwareBazaar
TLSH T1C973F107B106B1DCDA1F81744CFAA2B0B771EC649B2197BF1274D9721F20ED42E6AE18
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter JAMESWT_WT
Tags:donutloader exe github-samninja666

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73(1)
Verdict:
Malicious activity
Analysis date:
2025-09-04 12:51:06 UTC
Tags:
github uac
Link:
https://app.any.run/tasks/5cd3a9de-4bef-4c8b-b6f1-74000b789daf

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/25052/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68b98d83eb163e0ec184538e
Tags:
shellcode emotet virus small
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Enabling autorun with the shell\open\command registry branches
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug crypto mingw packed
Link:
https://www.filescan.io/uploads/68b989ae39a6221faa7e9fdf/reports/d63b49f4-cc16-46f0-9712-e91539cbf8bd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-01T14:18:00Z UTC
Last seen:
2025-09-01T14:18:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4dbbb542-2254-48e2-b98a-91fa51a19f06
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/1c1a09f1fc0f9541a923fa32ae7e5b43
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-09-02 09:46:36 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w64eut6r7iwu7ih2bk6r25vva5bxk4umkp3yv4szxje3dimnjnzq._file
Verdict:
malicious
Label(s):
donut_injector
Create hunting rule
Similar samples:
1cc62d774236839a8067b217ed9844b475d78eca9b27c5f6419ad1ffa35b9d64
DonutLoader
4bce5c43d01102b83bf0cb0b85d09ea8a758262b98b04aeccff957aad024f7bd
DonutLoader
4f19b203b30dbed626d518a2327ea3c554a439aa2b21952a4ef48ebade776d5a
DonutLoader
974752017f371e0c6b74ffa781f4ae43929d9504512c4d69340ecb612964e46e
DonutLoader
a2f4d6c6eb8eed62a39b756f2bc1a96d2c4a563d5d9026e12f464f85e314b261
DonutLoader
b2ca99555886133450668ed69366ffcabb9860cd5fba4340b2c1dcf7d365cfca
DonutLoader
ca9e57426ab9e6e2ef4d9b50fa9b468d775f26812828a444ae112003f1e3dc80
DonutLoader
e36eee6a572b2c5e45cfaffae49ee361f55915375a4b7c938983fe8f8b5aa539
DonutLoader
error
DonutLoader
f3f98734dec69010e88c027fd37ee6dc9ff3d35afd200c6bc95c6ddba649eb91
DonutLoader
+ 336 additional samples on MalwareBazaar
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader loader persistence
Link:
https://tria.ge/reports/250904-pypr7sfj8v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Legitimate hosting services abused for malware hosting/C2
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0e642906-9c58-4c76-a9fe-4b66f2dc1d06
Unpacked files
SH256 hash:
b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73
MD5 hash:
1c1a09f1fc0f9541a923fa32ae7e5b43
SHA1 hash:
b024635cdbe825c3b3ed193e33bbab13b4fa2822
Link:
https://www.unpac.me/results/397c5977-60c2-4d44-b1bc-6c7db52fa0ca/
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/b7b84a4fd1fa2d4fa0fa0abd1d76b5074375728c53f78af259ba49b1a18d4b73

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/25052/

Comments