MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26. 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


Threat unknown


Vendor detections: 14


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

SHA256 hash: 2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26
SHA3-384 hash: c6609615d4e15574719624dc09abcec153061d216db4d08d0e7873af01aa3ec0c84c01ee53d13918dbeac1122624f93c
SHA1 hash: 59753733c2c00bcba2ad28a12c4fadb22e30f7ab
MD5 hash: ffe77d9e496d8ed6bc192869987a4407
humanhash: sixteen-jig-one-neptune
File name:ffe77d9e496d8ed6bc192869987a4407.exe
Download: download sample
File size:1'631'744 bytes
First seen:2024-08-21 07:00:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:vuedd9S/FSKzzmPLbMmbqM15o7/vRB1OinJpsrhN+GzW+Qvx6J5ZigMyo:vuA9S/3SDlY7/v7pQv/zg56J5ZiV
TLSH T11D7523482784C737E23F1FBCE47244484B79275AE623E789DCD4A9E40892B94AB5037F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
346
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ffe77d9e496d8ed6bc192869987a4407.exe
Verdict:
Malicious activity
Analysis date:
2024-08-21 07:31:06 UTC
Tags:
crypto-regex netreactor
Link:
https://app.any.run/tasks/6d96c195-d7ee-4311-8e1d-d4e9c9efc1c5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen29.25200.32449.23121.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66c590b2e7ff3f5a063bad5c
Tags:
Heur
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/66c590b4ee5a3692149d176d/reports/17786ed0-20f2-413f-bad3-c2f25784cdcd/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4b2f8457-15b6-4717-9dd6-9d9b214b2e70
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1496381
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26/
Threat name:
ByteCode-MSIL.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2024-08-19 05:52:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f4moli4tspsv332laupfud5pf6ombvw24xlzavwyluyhjkqyzuta._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240821-hs8vkayfkn/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/429e3633-3594-4087-8764-37496182d9de
Unpacked files
SH256 hash:
ab608b348bdf5fac904bd24ed9e5814cc7676adcdd19e12618e9ed8f2b1c4e59
MD5 hash:
ee20813eb668db8d442859ca97e26c3b
SHA1 hash:
cd9ad3d23f3340b041d46f6ed30d6b42106e081e
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
Parent samples :
98bd4ef353739dc8198b8c460c5bfb82b412e57d3db1f3180f8f5bf6d3b4a197
2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26
SH256 hash:
c754004b4c6585bffff26dd093046c710102e64dc767defb302540750be30290
MD5 hash:
2799ecdecbc09cc29ec987f66120b9a7
SHA1 hash:
75f693831f8791d1c482000541881530bc0a5f38
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
d51fff3aa2b5aaa16b185143cc51293eb774ba131d8435170cfae96117d41e97
MD5 hash:
b82b4a4c09dc237ef81996b92e905a9e
SHA1 hash:
f8b8bb849a526e0920d8fe0c39b335022aa33210
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
b0091c7cd7c48eb1869931d65a6a728f7e830bc5ad4a2d00c9b52a791272947d
MD5 hash:
4bee111f3e8cc71ee79e9c9896a8f715
SHA1 hash:
7ffa0f5cb1a42a36d7c580e7e1a67fa794e50895
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
710297ab8d711e95f6d6bea3df245ef74cf80a7371409468c906e5ba920e28c9
MD5 hash:
f971d4799baf5e29eb155fb52413b132
SHA1 hash:
3d1c0134068382a35f7c7d111a906c256bd97bb7
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
SH256 hash:
2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26
MD5 hash:
ffe77d9e496d8ed6bc192869987a4407
SHA1 hash:
59753733c2c00bcba2ad28a12c4fadb22e30f7ab
Link:
https://www.unpac.me/results/dc61ec2e-6423-41f2-9bed-391b6569b8e5/
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/2f18e5a39393e55def4b051e5a0faf2f9cc0d6dae5d79056d85d3074aa18cd26

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: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