MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b. 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


DarkTortilla


Vendor detections: 14


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

SHA256 hash: 8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b
SHA3-384 hash: 521690846df6b50bcd9db6961d9e91dfd12fe92907ca3c8c535e9ee0872a25213c8c4da2df72982cc7c7c56a04efecb6
SHA1 hash: 0dd761694fef56551ae23f8e73a8fb403b3c9d8e
MD5 hash: a0be3b51d5dcde4759b282bc9c53773a
humanhash: hamper-johnny-delaware-bakerloo
File name:HSBC RECEIPT.exe
Download: download sample
Signature DarkTortilla
Create hunting rule
File size:1'565'184 bytes
First seen:2025-05-15 06:13:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:GUC9W248wAXXmoQEqNd4XV6jPmXtBO3bcJix0Gj0k4qw+dN:Gnj4GDQEqNmXwjPuXcIJi6jkT
TLSH T13A75020E1BE659A1E1BFAAB4D2F40158837176B35D25E37E15C012FECE32396D9063A3
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter abuse_ch
Tags:DarkTortilla exe HSBC

Intelligence

File Origin
# of uploads :
1
# of downloads :
441
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBC RECEIPT.exe
Verdict:
No threats detected
Analysis date:
2025-05-15 06:29:39 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/07da83a3-27e6-4285-8dd0-d89cfa9bb6ef

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.13802.20231.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682587bf4a59e5a2ce04b540
Tags:
quasar virus micro remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed vbnet
Link:
https://www.filescan.io/uploads/682586430de036ed65a869f4/reports/a5ad6fb8-b2d2-4af0-87d6-52d89027442e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9d37b47-bf28-4bc0-8d71-d7420f041ad3
Result
Threat name:
DarkCloud, DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1690527
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AntiVM3
Yara detected DarkCloud
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b/
Threat name:
ByteCode-MSIL.Trojan.DarkTortilla
Create hunting rule
Status:
Malicious
First seen:
2025-05-13 12:08:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r332x7osjuq4spuo5ju3ehar457m7vkpfpl42k4wqkggbljgpenq._file
Verdict:
malicious
Label(s):
darkcloudstealer
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250515-gzh22shk8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2631a7fb-bde1-46a5-a033-337495f72811
Unpacked files
SH256 hash:
8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b
MD5 hash:
a0be3b51d5dcde4759b282bc9c53773a
SHA1 hash:
0dd761694fef56551ae23f8e73a8fb403b3c9d8e
Link:
https://www.unpac.me/results/a8177512-3659-471e-aa54-69385751fd21/
SH256 hash:
5aeb83beafb0f856088558f81793ee01a41c354e6dc21a2be1751369996cb0ae
MD5 hash:
1fa3281d6775c0e1655cb8dd18283a36
SHA1 hash:
baa6cd9cf98bea4cbd77b6723199f4462ce462f8
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/a8177512-3659-471e-aa54-69385751fd21/
Parent samples :
25e7b4a4506156b21627a511e0435f2d270b3fdf593661fc731a40d33a85f8ae
439029a463f3c7f9151420d749e3f71b0642ea939cb5b733934f8eabb292e07d
c28e2c53bc6c36944f7b3fd5265b3fbe614ef947024457930610490e8dcd49ea
8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b
dafdb8d5e55223962a8da88583c50ab4c9f774402744bafbe9d7440a96f3fa18
ae78caabec6a4241c64357ca5ca05de2e181fe253963de528807bf051fc3608e
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/8ef7abfdd24d21c93e8eea69b21c11e77ecfd54f2bd7cd2b96828c60ad26791b

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments