MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d. 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 3 File information Comments
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SHA256 hash: 387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d
SHA3-384 hash: 770637d13e52aa346204eda9feeb52288928b09838f35dd36fc6e98740b00740f4f3f3f717c2721bc604cf1d420b6c6e
SHA1 hash: 2270513608c91801187cb5a4246b0526f76be4f8
MD5 hash: 5b8fa280ce310ed5cdcaa701bbb1815a
humanhash: oven-neptune-cardinal-hamper
File name:ÜRÜN ÇİZİMİ VE ÖZELLİKLERİ_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:562'176 bytes
First seen:2022-06-20 10:48:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:n2iNsqlbi8XkpNO8V/e0CleuY9S/7TmN+pzmVJ9I:n1HvXkbV/e0GejS/7TtzAJi
Threatray 18'007 similar samples on MalwareBazaar
TLSH T166C4F14165394A62F97C8BFC44E2A20453FC782AD2A7F7AE4FC571DE5823B468B10637
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT)
Reporter abuse_ch
Tags:AgentTesla exe geo TUR

Intelligence

File Origin
# of uploads :
1
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/281547/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b050e5f4dd1ffb77a3c062/reports/13b6313f-81d5-431a-89e6-0e84f0bdb8f6/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/9f656643-9c65-4552-8189-93762ad049ee
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1016239
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
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: 648735 Sample: #U00dcR#U00dcN #U00c7#U0130... Startdate: 20/06/2022 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for dropped file 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 8 other signatures 2->43 7 #U00dcR#U00dcN #U00c7#U0130Z#U0130M#U0130 VE #U00d6ZELL#U0130KLER#U0130_xlsx.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\ScunaCnz.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpD32F.tmp, XML 7->29 dropped 31 #U00dcR#U00dcN #U0...#U0130_xlsx.exe.log, ASCII 7->31 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 #U00c7#U0130Z#U0130M#U0130 VE #U00d6ZELL#U0130KLER#U0130_xlsx.exe 7->11         started        15 powershell.exe 24 7->15         started        17 powershell.exe 25 7->17         started        19 schtasks.exe 7->19         started        signatures5 process6 dnsIp7 33 nesilgidaimalat.com.tr 109.232.216.46, 587 AEROTEK-ASTR Turkey 11->33 35 mail.nesilgidaimalat.com.tr 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/387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-06-20 10:16:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hb5hmxubdzxdevqkyjteewkghuffskclgtn4io626o74zisqxvgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
236281e1cdcf5f66e82b0987ea332c2193961a62f97d5a661e4303b12b582d41
AgentTesla
827955ec61948dbbf5ede93b4e2ff9933e6cb31579d9bc5df88e96fd4ce2d034
AgentTesla
8f8b6b559a3d8f55e8efd22212eeff9136bdbc27565b49183fce44b0ece72b6d
AgentTesla
b64081fc4a7dc5e73ab017b1f0453c27d5e6040134dd269bc01de45cad3713b7
AgentTesla
b789ea800e24253ead1c150643aa729e7b7d5253bf6319aa4321680c615b8ec2
AgentTesla
d08b7126b81c09be7e54774cc35399faceef0c2d4732cbbca5d46c48d89a2f51
AgentTesla
dc5eec99aa11a84baf9db82822e5367fb90f34304a660df4831f6f4cb4979e13
AgentTesla
+ 17'997 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220620-mxmkcaegc4/
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:
862ef7c38ef1b7855b9e643c50727268293d46f255e7086ae5ec981c9a23ab6a
MD5 hash:
1f8dd5dccf2742891b85f4c59bb97871
SHA1 hash:
f929503948a3ac5942e44d203ac1cbbe1d0846f2
Link:
https://www.unpac.me/results/c77836fb-ef9e-4a06-90a8-35982e60297e/
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
Link:
https://www.unpac.me/results/c77836fb-ef9e-4a06-90a8-35982e60297e/
SH256 hash:
cb8ae945a2a92e09b8e4a2fed8c92d050b56cb02702348d146b0ebeeeaecc5bf
MD5 hash:
d229931576ccad4babd90d0897386666
SHA1 hash:
82c6992dd3239d5d62a0cb6fc28ed60add71c62b
Link:
https://www.unpac.me/results/c77836fb-ef9e-4a06-90a8-35982e60297e/
SH256 hash:
f17a67c971201b3f0c5c6b9bf13eacef88a481539350685e0c7009d08d55dd08
MD5 hash:
272c786e9fe83654e9f9fbbcfe198575
SHA1 hash:
3bd6b1d37a8e7afc75ce22716e1a17c9aa5de46c
Link:
https://www.unpac.me/results/c77836fb-ef9e-4a06-90a8-35982e60297e/
SH256 hash:
387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d
MD5 hash:
5b8fa280ce310ed5cdcaa701bbb1815a
SHA1 hash:
2270513608c91801187cb5a4246b0526f76be4f8
Link:
https://www.unpac.me/results/c77836fb-ef9e-4a06-90a8-35982e60297e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/387a765e811e/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/387a765e811e6e32560ac2664259463d0a59284b34dbc43bdaf3bfcca250bd4d

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/281547/

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