MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d. 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


AgentTesla


Vendor detections: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d
SHA3-384 hash: 02591dc326c662f756e5b33508815fafaa65342d68446abdb693f34776ef794fb97bda9e525ba11d0a69a25921fc31e0
SHA1 hash: c5516e9313c76a7095282a74ac1ba8c49a2893cc
MD5 hash: eb0369d72bbe0588271c485f917f6247
humanhash: crazy-shade-shade-stream
File name:SecuriteInfo.com.MalwareX-gen.30985.17962
Download: download sample
Signature AgentTesla
Create hunting rule
File size:872'960 bytes
First seen:2024-06-26 17:30:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'604 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:2+S+SFXRuTwyC6flXB3pAJFvkP5Ufazdk2xB6PzNm0E7UHPkFdDTVVZ+ApUB:rwRuljp0v6U0S1zNm0EG8txWB
TLSH T1DB05F08627E4A904E17F77B47934A09097B7B5D6D873C20F0889A1DE3BB3B415E913A3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
364
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d.exe
Verdict:
Malicious activity
Analysis date:
2024-06-26 17:30:48 UTC
Tags:
darktortilla
Link:
https://app.any.run/tasks/4cdea642-00a1-4961-bb1e-2ddc970a411b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.MalwareX-gen.30985.17962.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=667c5092c6541e8c57fff783win10vpnfull_triage
Tags:
Execution Generic Network Stealth Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Running batch commands
Creating a file
Launching a process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/667c505921581a92819f8076/reports/b6fb74dd-c85d-4b8c-b445-e96bd01dc5f7/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d
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:
Malicious
Link:
https://analyze.intezer.com/analyses/373dc02a-d535-4cae-aed6-087f6694f214
Result
Threat name:
AgentTesla, DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1463157
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Drops PE files to the startup folder
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1463157 Sample: SecuriteInfo.com.MalwareX-g... Startdate: 26/06/2024 Architecture: WINDOWS Score: 100 42 mail.privateemail.com 2->42 44 api.ipify.org 2->44 68 Found malware configuration 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Multi AV Scanner detection for dropped file 2->72 74 9 other signatures 2->74 9 SecuriteInfo.com.MalwareX-gen.30985.17962.exe 5 2->9         started        13 kk.exe 3 2->13         started        signatures3 process4 file5 36 SecuriteInfo.com.M...30985.17962.exe.log, ASCII 9->36 dropped 84 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->84 15 cmd.exe 3 9->15         started        86 Writes to foreign memory regions 13->86 88 Allocates memory in foreign processes 13->88 90 Injects a PE file into a foreign processes 13->90 19 InstallUtil.exe 14 2 13->19         started        22 InstallUtil.exe 13->22         started        signatures6 process7 dnsIp8 38 C:\Users\user\AppData\Roaming\...\kk.exe, PE32 15->38 dropped 40 C:\Users\user\...\kk.exe:Zone.Identifier, ASCII 15->40 dropped 52 Uses ping.exe to sleep 15->52 54 Drops PE files to the startup folder 15->54 56 Uses ping.exe to check the status of other devices and networks 15->56 24 kk.exe 2 15->24         started        27 PING.EXE 1 15->27         started        30 conhost.exe 15->30         started        32 PING.EXE 1 15->32         started        46 mail.privateemail.com 198.54.122.135, 49732, 587 NAMECHEAP-NETUS United States 19->46 48 api.ipify.org 172.67.74.152, 443, 49731 CLOUDFLARENETUS United States 19->48 58 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->58 60 Tries to steal Mail credentials (via file / registry access) 19->60 62 Tries to harvest and steal ftp login credentials 19->62 64 Tries to harvest and steal browser information (history, passwords, etc) 19->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 22->66 file9 signatures10 process11 dnsIp12 76 Writes to foreign memory regions 24->76 78 Allocates memory in foreign processes 24->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->80 82 Injects a PE file into a foreign processes 24->82 34 InstallUtil.exe 24->34         started        50 127.0.0.1 unknown unknown 27->50 signatures13 process14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-06-26 16:01:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lsypi5uel2yctkhxpgpndlnyxamvq77sfz4xglbjz7cffnpyowoq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240626-v3n95axekr/
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops startup file
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/50d483a6-ac46-403b-a477-3f32ba38dcd3
Unpacked files
SH256 hash:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
Link:
https://www.unpac.me/results/231af329-f1c1-42f4-accb-65a853b36e7b/
SH256 hash:
053eb54af528f36c930565abc0ae8888dc8ea7c8740dcb25e02cad88a26dfe34
MD5 hash:
cae505e91242b082fefcf521b25d02f5
SHA1 hash:
049fe643f4807770cee9d8163bd739763a693a8e
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/231af329-f1c1-42f4-accb-65a853b36e7b/
Parent samples :
5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d
97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84
c64982b92e0301c05afb9b06a190376f10dfee032a384500692838873b8382fc
257e99de5649380c28fdc949731a22dc8b7d832382addb0adad3338072bf6bfc
9ea0a0d830d560e34c04870341fac3631ded5d423ec8104fe3d56b62ff0668ac
053eb54af528f36c930565abc0ae8888dc8ea7c8740dcb25e02cad88a26dfe34
SH256 hash:
5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d
MD5 hash:
eb0369d72bbe0588271c485f917f6247
SHA1 hash:
c5516e9313c76a7095282a74ac1ba8c49a2893cc
Link:
https://www.unpac.me/results/231af329-f1c1-42f4-accb-65a853b36e7b/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5cb0f476845e/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/5cb0f476845eb029a8f7799ed1adb8b819587ff22e79732c29cfc452b5f8759d

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