MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2. 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: 5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
SHA3-384 hash: 0f36c5cc3781bf00ba19532d7bd3169124c65dfd3efc8480e34ef9416d727f052fbc0858affe6b36c868150632830040
SHA1 hash: 2d94e5f43e791c751fa0deddecc1817ec7ec88ba
MD5 hash: 171a5f5234f78de2cee613f535fac988
humanhash: speaker-echo-five-sink
File name:Revised Doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:713'216 bytes
First seen:2023-05-29 09:53:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:cqzZBEP85ImmHmRibYhKuLgBwfhcYcS08qR2647ldjnoWKcXuLx9z+F0:X9BEP8LXi0hbguJcFSNI29ldjnQcXuLv
TLSH T137E4028476A66F62E67E4BF5183066B447FA659A3079F31E0CC7B0EE5961F400E90F13
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Revised Doc.exe
Verdict:
Malicious activity
Analysis date:
2023-05-29 09:55:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8cdb5ae0-55c8-479f-8347-b57786deb113

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/393025/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67228605.27228.27298.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/647476499193c6d440baa0e4/reports/9dcfb715-79ec-49cc-82d1-dcbc56c0a748/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
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/4b9f6051-4439-4671-9c01-943ebd74848f
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1244383
Signature
.NET source code contains potential unpacker
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
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/5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-25 15:57:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
23 of 37 (62.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lkzc4vxo5rrcdcrf34vye5bbwuarrcly5ah2j3ctcr45hdvd6xza._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230529-lw79zsbf5z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
544222a1db94761aa45eafaeef3ce7ae03b14d5b4c95301a40a525656074b49f
MD5 hash:
c11a47d28e781784b89a7889600f3a09
SHA1 hash:
ab541fed2511371ade2f26ae3524fd7c3bcabf9c
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
54911c9854543e0c963a8fca9a8843bfbd32955bff653edcaa561d8851a0c278
MD5 hash:
a942a3b91d5512d1ba941a278b637535
SHA1 hash:
8bbf4a4f881684fc47abfa19e152c546d7843277
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
Parent samples :
5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
3bf7b7244aaf94354649a6fcecee9add95d2e4768e8d60fb342202801ab16139
SH256 hash:
b2876080a8892ec02a11cc322cc18952d45f9e419c1cb6d4d070860c59fe87eb
MD5 hash:
803e0c67b76960ff5d9ccb360ba9636b
SHA1 hash:
836d339682618638c6b2e3d156ad66a56e4f9ba5
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
SH256 hash:
2a8ee6a68b3dd1a88726600c77550594ed86426c93f2bb49a0719803c43176ff
MD5 hash:
b702334fb49257c362613de39c373574
SHA1 hash:
11bd1ebace54edff3253dcc0c80a78d64a461fe6
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
SH256 hash:
5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
MD5 hash:
171a5f5234f78de2cee613f535fac988
SHA1 hash:
2d94e5f43e791c751fa0deddecc1817ec7ec88ba
Link:
https://www.unpac.me/results/a21eee2e-07b0-4d0a-955c-061b28a24737/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5ab22e56eeec/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/5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2

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.

Malspam

AgentTesla

Executable exe 5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/393025/

Comments