MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02. 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: 626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02
SHA3-384 hash: 8e69ebbc6b9d9a96a7680e7c66715787b410c1ec81eff0e316ec1e7f066d52ee1cd4b75ede16b9027d70366b1b11f564
SHA1 hash: 7d6e37043d3bbe0a2b1099ab22bc58e2628ad2b8
MD5 hash: 69be1ecad83bd419977aefd1e8777332
humanhash: football-table-black-bulldog
File name:69be1ecad83bd419977aefd1e8777332.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:978'944 bytes
First seen:2022-12-10 09:00:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:b28yFT7GPtdUAG/mZoIms2jIEIX1uXnbT9LfeUi0wHv9gpY+ZmBjHUk+qjK3o3:q8MTql9GoWs2jICdfeUU9AhZmBHE
Threatray 6'149 similar samples on MalwareBazaar
TLSH T12525CE10F2A91606E87559BD0E7C118103B939FB2570D2DE3C8D9DCEEBE2B134B59A63
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.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 9090e49034d8b1b1 (10 x AgentTesla, 7 x Formbook, 3 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344945/
Detection(s):
SecuriteInfo.com.Trojan.Generic.32422657.20097.10485.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63944ad79a505ad9423eac7a/reports/e2c63ea3-b32b-4b91-8ef4-f5ad45f7a310/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/20f91f64-0700-4eb9-8dfd-a489f083ef1c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1131873
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 764593 Sample: xApc02RDLP.exe Startdate: 10/12/2022 Architecture: WINDOWS Score: 100 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected AgentTesla 2->41 43 3 other signatures 2->43 6 xApc02RDLP.exe 3 2->6         started        10 RMBJLaF.exe 3 2->10         started        process3 file4 23 C:\Users\user\AppData\...\xApc02RDLP.exe.log, ASCII 6->23 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->45 47 May check the online IP address of the machine 6->47 49 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->49 12 xApc02RDLP.exe 17 6 6->12         started        17 xApc02RDLP.exe 6->17         started        51 Multi AV Scanner detection for dropped file 10->51 19 RMBJLaF.exe 14 3 10->19         started        21 RMBJLaF.exe 10->21         started        signatures5 process6 dnsIp7 29 api4.ipify.org 64.185.227.156, 443, 49710, 49716 WEBNXUS United States 12->29 31 server323.web-hosting.com 67.223.118.45, 25, 49714, 49724 VIMRO-AS15189US United States 12->31 33 api.ipify.org 12->33 25 C:\Users\user\AppData\Roaming\...\RMBJLaF.exe, PE32 12->25 dropped 27 C:\Users\user\...\RMBJLaF.exe:Zone.Identifier, ASCII 12->27 dropped 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->53 55 Tries to steal Mail credentials (via file / registry access) 12->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->57 35 api.ipify.org 19->35 59 Tries to harvest and steal ftp login credentials 19->59 61 Tries to harvest and steal browser information (history, passwords, etc) 19->61 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-08 11:58:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mjvtr3hnuvliqj225qcv42nuz67squ5w4pjs46wq37xg6gdt7qba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0a8174bbb3c63745bfd66e7774a83d9802192e7d800fa656dbdecd90f110105e
AgentTesla
5e63926b7ce5fb0d4bc1363397c655d0c3b29114497308db183b124b048c033f
AgentTesla
5fe027cf78cba3c3e99db784eff2511d0d98b0f651fb840098f4a2a3f6c7ad60
AgentTesla
960ad98ee6771f30098b184c05aa99ecd673c3ce69609dd0c571612306d7b712
AgentTesla
9b19f138d170fb4ac954ca804d5877bdfd4f6d3342fde823a9fe7a6a69c078a5
AgentTesla
aedbd8290eb3bea7a561c8f099f0005dc37e2597eeb34264e92b0df88a6b4109
AgentTesla
c1f9f8a6133d2f6f01574b1a8dafabae2376448bc7a6727a66b8070b66ff15dd
AgentTesla
d52464d74cb4b57f2337ac69dcac84dcb5081b3cfb7369f2a52eafe975aea12a
AgentTesla
d724276ae49db33d015b4ceed0676657af51ab67da5c6365f2f0d60d85b9de42
AgentTesla
f5c710060042d56e8e18e0d42256a4959c8d5529f8ea90e8e3084a742a9027f4
AgentTesla
+ 6'139 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221210-kyxetsfc58/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3efb1355-4bee-4468-9560-a970e2f83577
Unpacked files
SH256 hash:
1cb240c944d8319e0757f7c6e2d13189bd0e90aea3d42b0ca9502551060e5ca5
MD5 hash:
125986b833a993e66eb3bfcf0a058880
SHA1 hash:
ac4fe9c6f894319000380630ecdec6e378c3852d
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
SH256 hash:
21cd7fcd65de82ec1b6a3942dddac95d573b036ed462066c61e0a36f19df45a6
MD5 hash:
bf473578023b999fae61dbef5e9fc99a
SHA1 hash:
7b9bcac2c31e054662086b09786a33ac2ec9370b
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
SH256 hash:
e8ec33e2d0668284e6f69062eb2fd382ecfb54ba70f3cb09e17e421fdf84b7d7
MD5 hash:
4ba47beb21bbd835aaafcb31f3f52bbb
SHA1 hash:
5878183169b163e8c93385eb0708e4cd376e858d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
Parent samples :
3f08f63c3f336f3823c710a40e674421bbc6316e0088e0989d1ac06085bc5b62
b02d61086cfa6f876e71f4eb2ba5bae874887cf3ef87c339cc634151a388f679
00f867b86b9a1ba73837e87dbd2e02a73f90f46b0827efdbf5f563312e530868
626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02
d5b1e18d554082aca046f9795f7de36aa1c7109871c5c9cb637d223396afb000
9a47130a1c6261043e0388cb920260c0514377ac5ad2d56aa7c579c06946f689
SH256 hash:
a7caa052058485789ee0e8e12e06126155cd1d37c5c11a4fcfc4a768d715eaf3
MD5 hash:
9346bf759476f7184b8ddc7401cbbabb
SHA1 hash:
4c39844efafc85ab5739c7c1f427e90124c815ba
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
SH256 hash:
626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02
MD5 hash:
69be1ecad83bd419977aefd1e8777332
SHA1 hash:
7d6e37043d3bbe0a2b1099ab22bc58e2628ad2b8
Link:
https://www.unpac.me/results/b2851d7b-92b0-4856-be1b-e4a02aee2ee4/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/626b38eceda5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02

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.

Web download

AgentTesla

Executable exe 626b38eceda55688275aec055e69b4cfbf2853b6e3d32e7ad0dfee6f1873fc02

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2447266/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/344945/

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