MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d. 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: 770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d
SHA3-384 hash: 4a1ee0bcb16cd67c86c9702daf36720bb2b29a9e58bfe756dc3eb270792d23a072aa1eeb7ead558ae42e105486834a4e
SHA1 hash: eb91d80b64db46e71784db25ff2380003d3a1b9c
MD5 hash: 85d29bf17d2b11754deb221731a9ea4c
humanhash: violet-quebec-magazine-wisconsin
File name:85d29bf17d2b11754deb221731a9ea4c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:809'984 bytes
First seen:2023-03-28 07:09:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ZAwKdJVZz5ddOa01PTqcy3jP3fBfzUnFBDxqF7ETu6jQRwcndJoTgfz8uf:OTVZ93O1qcyNAVK7ytby+gl
Threatray 1'707 similar samples on MalwareBazaar
TLSH T1D5051255E2A09211D33A4BF950A18809C37DA1D37752FB8ADC9C65D72EF23C40E2F69B
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) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice and Packing list.doc.zip
Verdict:
Malicious activity
Analysis date:
2023-03-28 05:45:00 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/88d0d49f-be7e-4b83-8771-e9e39808dc31

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/378102/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/642292cc9c109cf74b303cd2/reports/7bc79a8a-3dfc-4322-b905-ddd5514a32d3/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d
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/90513901-3227-480e-b3fc-ff31623675ad
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203262
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Machine Learning detection for sample
May check the online IP address of the machine
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-28 07:10:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4fhivp4bldihty6ux3eyuuou4lyoeyayh7sbyu46nbhnlgqkkgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
130af4a0f76145a77e1814efbda5e34f0bb2f0d0a21f189c40fc595c768930fb
AgentTesla
26b70686814f11ee1cfc7490fc25dd5b49553e70f94903a710f7802b6f4ecb78
AgentTesla
660be0a4c68d2de50374918bc1c701274f9f46846fb1f29d6789ddba868a45f8
AgentTesla
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
AgentTesla
8a9f60c772d34e86904e09695233a02ae23708dd772f6fb10a754c13073813d1
AgentTesla
c48ff6e07f88f98649976738a623d755a1718672bc91830a885e8f42e54c4232
AgentTesla
ca4ae8153f345ff67fb3b4adbba7ed2714dcde706bdf9641d312da6b1aca426c
AgentTesla
dff610d1e149c13ed0668d4802c1f876650383dc1777db71201c9e7ae57e1197
AgentTesla
ff2e4312ff6513d00f4e3959d47e63bff0be7bf3b3faf53d8491ff9129b1f334
AgentTesla
+ 1'697 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/230328-hzc2gabc8s/
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
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
Unpacked files
SH256 hash:
564555b9ede2620d5a6320da6c19eef55f27a4f1062378f6328067e2fc7e5651
MD5 hash:
a0360abab049a3d8275c5d484f51962a
SHA1 hash:
ce77d2e213ea02066ae34c496452fd919a7670c8
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
SH256 hash:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
d6775a95b538bbeed55a8d3bfc5e92160579874bea9cedc00a78dc2be612c294
MD5 hash:
0cd5b7c2ea277ebf6215744b34264938
SHA1 hash:
5736f2b177d20d9ee1ac45f6014be83e52525737
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
SH256 hash:
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
MD5 hash:
f52ca7ec12ee4c905fd0c8888707076d
SHA1 hash:
05a60c21dc8ada56b848dbf8487cf371a0d2cabd
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
Parent samples :
e6e90d14d8ae1df119d47eb1d5550d5f0eef77323dc95e576e3980a53e2555a3
1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14
dc9592028314f25ba440ef8629468e39714188cdd0d681e76d2e8222bec8978c
bdcbe2ba28e1b1d3830fdd1ec17ff651e864892aacb288dcc21315e7ccba4b0a
e98bd4ed05c5d8f05861357156e67cf2eb1ece78e082e39abc9db81be3a408b5
d4aacef823ff0e408cc83eabb90157bae1171f133b387e1e2ec389842676cb3c
d649478667e016eb85bb4ef8cb5c96531547744fb444b1ee85bf6c0e4b3dcae2
ac79243f3e4c0ed820af9da511c8736fa82b71522ef90e0dd6baab1810160c1b
e04268f6e6265c7ad7f9c6f5e4edecce0cd7e3e399d096c288ab6089ab552734
fd0d5e94af637a6270fb09d1b157119c4e5b339cbd9f7f971ed08733985739f3
6ca31b46672e94e599a307894e5ff6d5e946b12a74e1270f54e0f12b7a37bdba
d94ff3cae0cda84338cd5a45ba92639c5e824a77a8de9f4e77a69b9307f3e69d
52d584d046ff850e6f965ea25018dfb6163cab3fb1d54cc5620b8bb87b2a6fec
634d85d5b533562ab4f53b5777a2b228067d400ed6a4151184d8b5b8c6dce151
9b39bf0f30b27ec3b6f017156cd1ad3b2ad08868392d9ecf3f9e01934cc8d0fd
4b0f3dd16fcd416c9cdcd55e292a5a04ee6c1114e99935118f375f10ec48b5bf
SH256 hash:
770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d
MD5 hash:
85d29bf17d2b11754deb221731a9ea4c
SHA1 hash:
eb91d80b64db46e71784db25ff2380003d3a1b9c
Link:
https://www.unpac.me/results/0ce0fd0e-3774-4068-bcaa-0ff00db57d02/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/770a7455fc0a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d

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 770a7455fc0ac683cf1ea5f64c528ea717871300c1ff20e29cf34276acd0528d

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/378102/
  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
  
Delivery method
Distributed via web download

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