MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6
SHA3-384 hash: d022ea2bf84bedc13448a01ebd2d65782fb4f7a50c16733c7149fa02dec7e1f2b6ad210f4c18b3e592cb29918e0d0e2a
SHA1 hash: 33f5c8e07fd9c701fe6dbf68dc6da7beee92bf75
MD5 hash: 321590e935c2f58366aedb7e78d968c8
humanhash: diet-don-river-speaker
File name:ÜRÜN ÖZELLİKLERİ_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:840'192 bytes
First seen:2022-05-30 07:49:03 UTC
Last seen:2022-05-30 08:45:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:6vCXVVS5ZbHoFJDRDtupwPwQTU87wJYTK:+58BtPwQwt2
Threatray 17'389 similar samples on MalwareBazaar
TLSH T13905E09C32D071AEC5A7CD37D9A81C10EA71B96B4B07C20BA057219DAD0E6DBCF165F2
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
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) (4505/5/1)
File icon (PE):PE icon
dhash icon e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ÜRÜN ÖZELLİKLERİ_xlsx.exe
Verdict:
Malicious activity
Analysis date:
2022-05-30 07:55:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e22fe047-ee1c-4483-aa8c-7660f85b0558

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/275401/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.57593.18314.26895.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe fareit obfuscated packed
Link:
https://www.filescan.io/uploads/629477053223462f89eb4a97/reports/1ca70607-d580-45c9-b0f4-0936db3f22b4/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6d3e03a8-6015-47c9-9b4a-76d3d8f14020
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1003520
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 636016 Sample: #U00dcR#U00dcN #U00d6ZELL#U... Startdate: 30/05/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 11 other signatures 2->43 7 #U00dcR#U00dcN #U00d6ZELL#U0130KLER#U0130_xlsx.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\...\UCHBmhewSHtzH.exe, PE32 7->27 dropped 29 C:\...\UCHBmhewSHtzH.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\Temp\tmp861.tmp, XML 7->31 dropped 33 #U00dcR#U00dcN #U0...#U0130_xlsx.exe.log, ASCII 7->33 dropped 45 Adds a directory exclusion to Windows Defender 7->45 47 Injects a PE file into a foreign processes 7->47 11 #U00dcR#U00dcN #U00d6ZELL#U0130KLER#U0130_xlsx.exe 2 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 1 7->19         started        signatures5 process6 dnsIp7 35 mail.zindedizayn.com.tr 5.250.243.245, 49766, 587 AYSIMATR Turkey 11->35 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-05-26 09:40:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gcayw5dajvpa44mzwwlmpdbrqvmigp5k6dbpmm4jmzmguote4s3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0485780dcb1eb6a50a1c02bfbacad41f6402d50b3cdd61b98271f673d736e98b
AgentTesla
0e8d5a9ac375a31cd20b063228e1a22e7f405b2ab7e51b6be793e47948a7282e
AgentTesla
26bd289bc077e7e8df7d4cfa2301774af9ec67c448410e735f9ba5d14481fde7
AgentTesla
87126e672dcbafa6827503b7c2de467eda7f48367dba3db2fe4209f509c6cf6d
AgentTesla
ee49f3d4c142ced06e9ce1d55cbccef59af45da7b21c123ddaf51c997b55f83e
AgentTesla
fb6eb7efdf26e5f8eaab963dab6a7fb808724a4288d4df1fb8f146e13471e53d
AgentTesla
+ 17'379 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220530-jnn52abher/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Unpacked files
SH256 hash:
dcd0fbd9640a274a9f3900d504ce3c4615a5793a5a9cb8962c210817fd300156
MD5 hash:
6f88d1761d098c2911dc1e58c74d6536
SHA1 hash:
c6b993708fd97837050d733b66907575de41e725
Link:
https://www.unpac.me/results/8626f524-30e1-4150-97e4-5aa165686cf5/
SH256 hash:
28f12969935da13718123de322dd0934dd42ec8222744e22c7e5cca3a074a953
MD5 hash:
104bab20f011f20f16c50ec95a9ee4f9
SHA1 hash:
62ea9e1b8d689ea3fa30882edf261f9c8139160c
Link:
https://www.unpac.me/results/8626f524-30e1-4150-97e4-5aa165686cf5/
SH256 hash:
ede20b011bf94fe371e3dddc5ea16d16a2eea5e305b904bac55675b7227c9964
MD5 hash:
ff83e214d461f0ed709fd921be243122
SHA1 hash:
c5b3ec3a9b6344aea8f41711e3f6dbd4cbe0ecf1
Link:
https://www.unpac.me/results/8626f524-30e1-4150-97e4-5aa165686cf5/
SH256 hash:
742bfb49cf3904931ce87b810106611867a6b4b7a8d69f308e21d9d221365b3d
MD5 hash:
81cf021b05eebb622775151dc87f2aa1
SHA1 hash:
480c103ac6e66fe00b488d286832dc89eee088a6
Link:
https://www.unpac.me/results/8626f524-30e1-4150-97e4-5aa165686cf5/
SH256 hash:
30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6
MD5 hash:
321590e935c2f58366aedb7e78d968c8
SHA1 hash:
33f5c8e07fd9c701fe6dbf68dc6da7beee92bf75
Link:
https://www.unpac.me/results/8626f524-30e1-4150-97e4-5aa165686cf5/
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/30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6

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: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.

Malspam

AgentTesla

Executable exe 30818b74604d5e0e7199b596c78c318558833faaf0c2f6338966586a3a64e4b6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/275401/

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