MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab. 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: a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
SHA3-384 hash: e81693a442ff5f68dd19a999a367d5e73a72355e468b3167ab09181a94689c60ff95d5e38869d774e0754514e1bae4c6
SHA1 hash: 16b49b43ee353bd3fcdea14d87f4fce9f7ef3ba8
MD5 hash: 1996e9f0e24dcdbf6b737a5714007e24
humanhash: burger-asparagus-robin-papa
File name:1996e9f0e24dcdbf6b737a5714007e24.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:745'472 bytes
First seen:2023-05-23 06:18:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:KDX91y3fQOO051XTMvl5Y7VbUM5B7hFF0A11maAbdUOCmv:KR1y3fQjIXol6bN5BHFN1maAW3mv
Threatray 4'078 similar samples on MalwareBazaar
TLSH T185F49C9533B5CF1AE87D83FF06F0A08D0FB87506B026E2195F9675D27270B626A48B53
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1996e9f0e24dcdbf6b737a5714007e24.exe
Verdict:
Malicious activity
Analysis date:
2023-05-23 06:20:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9ab00efa-b1f0-4ef3-b974-5af0bc1a1665

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67170814.27417.7151.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/646c5ad658680c1bcc8ad5fe/reports/480bdc92-9f5c-4014-abcf-aa41df4b3e75/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
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/f93c0413-608b-426a-a333-23aba6ddb88a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1240525
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Found malware configuration
Installs a global keyboard hook
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 17:45:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6ydu6jl6b7o35jltwfmgjwk5vm4tfv6z5zjmkd3jn7ta46azsvq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2eb12d18200b79353510751ef2f4fa4ef70ec48beeaab08bc16d75bacdb90463
AgentTesla
345750d39c7d8b5faf43e95d7621ab0ea56fbd219a78befa08b3ed5099540dbc
AgentTesla
6375d8784dfa25c5c8500a59995c6ac0732eae84d116d08a3e5f6ba7ad9e536f
AgentTesla
6d4fb35f1867014da572205afa5be3569d96479f00cdcdff785dc34d02ec146f
AgentTesla
6f9e6daba8384e0535415277476d0bc21a6943ed2cd1483b18259280fab5e2fc
AgentTesla
8e697aa7f5271c0c246970f87c2974f29e70b4ba54a2f7ff187ba7bc2e234075
AgentTesla
a8da58e3f0452570272c99237655966fd333788cb4be1ed2da8549c65666119d
AgentTesla
b4073b9936abd8f87ba521d74ecfed8e16ba3582bbf80a51da0da0c1982814ad
AgentTesla
e5134d502b62ac76c8ba7c2bb7e729b348e6573d0829ce22777874d30cfc9fb6
AgentTesla
e78333be3402a8425c18a63f6938fa2f861c877e362d6c679079c17d6ee18dd2
AgentTesla
+ 4'068 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/230523-g26k5aea52/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1105328307010015232/y3JHG4bp0jeynHE4DQgvB8OX8QijYxrk2CH91SY0HvNfeBptAktLBqo7Ix-7GllXk9Gz
Unpacked files
SH256 hash:
4c7ce432433fc3a8b0a33d558e0041d3f1c222224c5e61f33104d990a534c7a4
MD5 hash:
e8d756b4e2de5a67446e0b1b80e1bb99
SHA1 hash:
b664448f87ac044a16706d35e5d76538ba79508a
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
SH256 hash:
4b77cc71601a3719b6426a9d45655723494492bc91a97996f14d4d8a9f93ee72
MD5 hash:
c1a42a1ea77a8c2033c2675d911fc809
SHA1 hash:
a77479ba9eea122366f6c816a96f2b52ab0a13c7
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
59c468a01b1ada289a1757b9fb74e35fac5f281fed0f5eca4c52455c2fdeccc1
MD5 hash:
2d12f3fc48c7a92c1b08d6c8a6b31f11
SHA1 hash:
7df6d5159faabc95f5df98f1f7034d8340698f10
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
Parent samples :
345750d39c7d8b5faf43e95d7621ab0ea56fbd219a78befa08b3ed5099540dbc
a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
893870940f0b3f56d46f71effcd3cc731607154214f1ba956f54f50b5a4134dd
f5c8db78887b77ac7d3293e8606ed0cdcfb045e1bdaefa2a19adc202a192ba08
da88ccb78b77682a6eb79e8ca1f8f5e5bf4c89e009158ee29a91bba96a175288
f5c29d2220a1134ebff767955e043ad273af49a44daf5a6e941cd96de8194b31
SH256 hash:
5fd8eb98086bdd6d68f2a0c780f59fb9a0652b50aa5028288a24486445a51332
MD5 hash:
36cf3cd013a61ad8db44ce71196d5ae3
SHA1 hash:
79ee65c304b150810a3fb4939d65ee4bbe572ded
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
SH256 hash:
a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab
MD5 hash:
1996e9f0e24dcdbf6b737a5714007e24
SHA1 hash:
16b49b43ee353bd3fcdea14d87f4fce9f7ef3ba8
Link:
https://www.unpac.me/results/e4a714d0-ceb2-4e8f-8060-014d51fb2ad4/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a7b03a792bf0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab

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 a7b03a792bf07eedf52b9d8ac326caed59c996becf7296287b4b7f3073c0ccab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2638556/
  
Delivery method
Distributed via web download

Comments