MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67
SHA3-384 hash: 672d79cf8c188c3f0faed72806595ed238489d5ea6d7e81d2fa71a08092662c03263898cb8ac1a43b47327b4ef06e9f3
SHA1 hash: b248071610fbcb121847ab5bebbd6b822adeea30
MD5 hash: defcab25a03bde40e4bdcd6ef4b435da
humanhash: pip-california-vermont-sweet
File name:SecuriteInfo.com.W32.AIDetectNet.01.17973.10726
Download: download sample
Signature AgentTesla
Create hunting rule
File size:960'512 bytes
First seen:2022-07-11 11:57:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:gQcAyzhY33QhxOpeh7UQ+WdXianrtygrYs:5cAyzanCxOgdj+4yan5Ys
Threatray 20'084 similar samples on MalwareBazaar
TLSH T17F15F1CAA054E990F126053C31BEE3D451B1AC7AC9DDBDDEB862703D4AF0577342A6CA
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f0ccf096c8f2ccf0 (15 x AgentTesla, 7 x Formbook, 5 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.17973.10726
Verdict:
Malicious activity
Analysis date:
2022-07-11 18:12:21 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/aa8f0f64-7b83-4284-b40c-e0fe3a806418

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/286196/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.17973.10726.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cc10507d5b150059f389db/reports/71c6af92-1ad9-4d05-bb44-605fa5287214/overview
Result
Verdict:
UNKNOWN
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/62ff74eb-a926-4511-8865-61805f9ea270
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1028511
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: 661002 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 11/07/2022 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 7 other signatures 2->45 7 SecuriteInfo.com.W32.AIDetectNet.01.17973.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\XDNQFaesV.exe, PE32 7->27 dropped 29 C:\Users\...\XDNQFaesV.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmpA19B.tmp, XML 7->31 dropped 33 SecuriteInfo.com.W...et.01.17973.exe.log, ASCII 7->33 dropped 47 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->49 51 Uses schtasks.exe or at.exe to add and modify task schedules 7->51 53 2 other signatures 7->53 11 SecuriteInfo.com.W32.AIDetectNet.01.17973.exe 6 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 smtp-msa.hostinger.com 34.117.234.7, 49852, 49857, 587 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 11->35 37 smtp.hostinger.com 11->37 55 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->55 57 Tries to steal Mail credentials (via file / registry access) 11->57 59 Tries to harvest and steal ftp login credentials 11->59 61 2 other signatures 11->61 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/43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-11 08:40:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipuu34tuyo43i36tqswsywkdxxk5ecn45bcbjzvh4qryhern5rtq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
6cfbf205225e6ba71eb7f9d214e2d93d932946eb7ff5821f9027c589a4e2ae77
AgentTesla
85dbaf3c1ef1403904104404461f1a40b9a0382c30babdc8db98c5dd38d1c7f7
AgentTesla
94ba7a7fa6062f91a963dec2f064bc9803a08dc513ca9e528000f6fe5d46c4d0
AgentTesla
a59fd17f9d10de072c5ebef7f57a040d0f2dfd5d66c0640020be80f204d48588
AgentTesla
b1b2dbf6aa0264052009067c102812bf5b7851b52c480056481445c0024a7946
AgentTesla
c24fe8f2829486059e49a179960a0ea6414ed4ef3af24a2597a9ce720b81bc43
AgentTesla
+ 20'074 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220711-n45vyagggp/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
8bd655c136d95d725e7deaeec11f72d3b3e70751d2ef948a924e2fdd35ba1bbd
MD5 hash:
89667f865940c7c9599a87c8ae299340
SHA1 hash:
d494cfb033ecbf781a7c6c0fc749844bb3a00132
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
SH256 hash:
0fae1855c65d635d55e5f6aa450d8c9f3bd63c5cb4ef8e7d6947757b6c4a812e
MD5 hash:
51b3e4f94acfd5f6febdeda4f4e09db3
SHA1 hash:
c526c72601e747287c80aebb4357e6091aa2a960
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
SH256 hash:
013251ba982b87525e7f8a975433a1c38186b3f0dfee230063caefd5d58edcb6
MD5 hash:
224098b2754a942487f5152c7d241322
SHA1 hash:
be8f2e832f81087500bb89fb4a6dfb6f0e23b504
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
SH256 hash:
3984272674749edeadcadcf7522670686758d9fab9dd29fe93604fdf46ce2024
MD5 hash:
f0781f26043bada188a02629bc827467
SHA1 hash:
55fe32ced5bdfd3e422273b2abfbf7a65f81741a
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
SH256 hash:
43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67
MD5 hash:
defcab25a03bde40e4bdcd6ef4b435da
SHA1 hash:
b248071610fbcb121847ab5bebbd6b822adeea30
Link:
https://www.unpac.me/results/64352c64-a977-451b-bf78-f9a80c9ec556/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/43e94df274c3/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/43e94df274c3b9b46fd384ad2c5943bdd5d209bce84414e6a7e42383922dec67

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.

Cape
Cape
https://www.capesandbox.com/analysis/286196/

Comments