MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14
SHA3-384 hash: 82c2360af76bb73e77e6eccf73094a06cb56e0f2da2359da3b96ef6fac357e2b5876b44acdf71664ed4738bdb189ca71
SHA1 hash: 3efcc3911ddb06e304350b4f6f1aef028c8b173b
MD5 hash: bea327c4b9e5be6e2443d52be22eea09
humanhash: bakerloo-grey-video-ohio
File name:damianozx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:665'600 bytes
First seen:2023-04-27 13:09:20 UTC
Last seen:2023-05-13 22:49:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:ZV9B637JL7sj5w4+hQKxYsY2zq2aPLHbLxW3vJF1JtS/G+:ZBq7Oj5w47Kxi2q2arbNWfTvaG
Threatray 2'648 similar samples on MalwareBazaar
TLSH T143E4153C09BDE23B91B8D6A58FD1842BF740E56B3115AEE6ACD347564316E1234C723E
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)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
301
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO 20230427.doc
Verdict:
Malicious activity
Analysis date:
2023-04-27 13:04:53 UTC
Tags:
exploit cve-2017-11882 loader rat agenttesla
Link:
https://app.any.run/tasks/2a57a66d-9bd3-4480-bb61-b5c3e902ac68

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/385198/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/644a742c0bac81e8385a3e8a/reports/547bdfe1-a5a6-448e-84c6-13540b200fcf/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/48c73710-1b3f-4a53-b92c-f077a57288d4
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1222174
Signature
Antivirus detection for URL or domain
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-04-27 13:10:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
15 of 22 (68.18%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvikinnludfqkwsucldzysz6mwlwh57lpcujqtteoeqsweofpuka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0a65bdc8a4ddc23e2d4fed87eb161185359b5ce38f9483ba5e0786d3c8aa8c34
AgentTesla
130af4a0f76145a77e1814efbda5e34f0bb2f0d0a21f189c40fc595c768930fb
AgentTesla
26b70686814f11ee1cfc7490fc25dd5b49553e70f94903a710f7802b6f4ecb78
AgentTesla
660be0a4c68d2de50374918bc1c701274f9f46846fb1f29d6789ddba868a45f8
AgentTesla
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
AgentTesla
9776ff04f5a266245eb0837078897bf8bdc9dac49d9a5cea1f23c146d00c295c
AgentTesla
dff610d1e149c13ed0668d4802c1f876650383dc1777db71201c9e7ae57e1197
AgentTesla
ff2e4312ff6513d00f4e3959d47e63bff0be7bf3b3faf53d8491ff9129b1f334
AgentTesla
+ 2'638 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/230427-qec5qsff86/
Behaviour
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:
85e17184bbc664e59f7e5d46035180fd40554e32a3682423004844eaf74aa59e
MD5 hash:
6dd7518fee351c5fd2003571059f6a41
SHA1 hash:
f4a054e2327c4ae95342f71204fa09f410ad5973
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
SH256 hash:
21f0154b51a09767f94922b81f5fcd15cf4a6390ab7314e40d0e17b2dcdfe6ba
MD5 hash:
c926563698de3a89ad20474c85122f73
SHA1 hash:
ed1a3b2527ace111e6f39880c7ee3965f301330d
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
SH256 hash:
58d2780bac07a53fa9ef0099c386ad23c2c5b83df99e18bbcca9895f829ef5d8
MD5 hash:
3a6ac846fbf56df68c3cb61cd18c7623
SHA1 hash:
e5b7f4e47b357f330b33330663ff5739a02d442f
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
SH256 hash:
378adb026663ab550880046d5039984e40e9f06d8294613fa456e97d3722d25d
MD5 hash:
2d07af499f791838d30fc519b61376b5
SHA1 hash:
ca9c95a73c708667779d0a448287d74b1032645d
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
SH256 hash:
71769693e34bd0116c96d55e1ec5f96090d8c1d38f1e037a83effc9de785f52c
MD5 hash:
f52ca7ec12ee4c905fd0c8888707076d
SHA1 hash:
05a60c21dc8ada56b848dbf8487cf371a0d2cabd
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
Parent samples :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 hash:
1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14
MD5 hash:
bea327c4b9e5be6e2443d52be22eea09
SHA1 hash:
3efcc3911ddb06e304350b4f6f1aef028c8b173b
Link:
https://www.unpac.me/results/7481cb0d-b3fe-4af9-8bff-c5489474ac7d/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1550a435aba0/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/1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14

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 1550a435aba0cb055a5412c79c4b3e659763f7eb78a8984e6471212b11c57d14

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/385198/
  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
  
Delivery method
Distributed via web download

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