MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
SHA3-384 hash: 3d8ea68ff1ba0acd051e70fe6e99bb23e7ae05d4b57a4f3c0c54f9199b3c392011133c46ee3c1c7967d73d2495fb7aa3
SHA1 hash: ddecad114655fb9551bfc83f10b0b2a367b7a542
MD5 hash: 740c49df75b0e6920ff267ef3e917ed4
humanhash: carpet-florida-cold-potato
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'022'464 bytes
First seen:2023-06-30 16:22:53 UTC
Last seen:2023-06-30 16:55:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:CyBk76yZ6ECTQwySM/Ik9IGBtpntPUHXmA2lwM8z+h/Qp9:CyuLFLSM/rpUHalwqhYp
Threatray 4'318 similar samples on MalwareBazaar
TLSH T15C25C724997E0912C074C3BDD6C1E32FAA9D4D9724209B321CC27FCE5F7AA06159BD6E
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 jstrosch
Tags:.NET AgentTesla exe MSIL

Intelligence

File Origin
# of uploads :
2
# of downloads :
297
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-06-30 16:26:01 UTC
Tags:
agenttesla rat
Link:
https://app.any.run/tasks/3d8d4708-05f4-4d11-9fb0-668d2b08aed5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/404321/
Detection(s):
SecuriteInfo.com.Trojan.Loader.1574.2410.22362.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
comodo packed
Link:
https://www.filescan.io/uploads/649f0166cf99e7a5cfcc4224/reports/3ead30b8-6ffd-47a1-931f-9867d83b2a3d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
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/278683a5-9dbc-4ef2-881a-56188f6ea759
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1264063
Signature
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 897091 Sample: file.exe Startdate: 30/06/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 4 other signatures 2->57 6 file.exe 3 2->6         started        10 PgIBeC.exe 3 2->10         started        12 PgIBeC.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 6->23 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->59 61 May check the online IP address of the machine 6->61 63 Injects a PE file into a foreign processes 6->63 14 file.exe 17 10 6->14         started        65 Multi AV Scanner detection for dropped file 10->65 67 Machine Learning detection for dropped file 10->67 19 PgIBeC.exe 14 7 10->19         started        21 PgIBeC.exe 7 12->21         started        signatures5 process6 dnsIp7 29 awelleh3.top 185.198.59.26, 49715, 49718, 49720 HSAE Netherlands 14->29 31 mail.awelleh3.top 14->31 39 3 other IPs or domains 14->39 25 C:\Users\user\AppData\Roaming\...\PgIBeC.exe, PE32 14->25 dropped 27 C:\Users\user\...\PgIBeC.exe:Zone.Identifier, ASCII 14->27 dropped 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->43 45 Tries to steal Mail credentials (via file / registry access) 14->45 47 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->47 33 mail.awelleh3.top 19->33 41 3 other IPs or domains 19->41 35 mail.awelleh3.top 21->35 37 api.ipify.org 21->37 49 Tries to harvest and steal browser information (history, passwords, etc) 21->49 file8 signatures9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 16:23:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pvkewwn7pn6kclskdmtwc7flutica52kfue74punxgdquwu3rfbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4ed2a8e2291ca6f9684acf27a278a2667b703af3c4c67f9bc92eeddb6dede245
AgentTesla
6673285a97d7ef391c811a7372c1033ce8f117f8f15702782461ff4737636ce8
AgentTesla
71626f4c825903dc56b7df19096cf84ae800ce19aa6e02f23d72fe847eb3cec1
AgentTesla
8668cd0f536fc0fb2d750d9d4ed492ac9435a32b7ade9f3e427af470bab09bf9
AgentTesla
a66814d509d2386f2dcff674de026b092a29bb4851710954496fe95fb2df8356
AgentTesla
d3fa8bd6b585950b90a820e54ce4b98e306dba962498f7f098ebd811dfdc735f
AgentTesla
ea36848fbd83564e724d8b4cfdd06f1763b6d6954928154d8d9715c6162432b6
AgentTesla
f24d872f7b39540fc137f8e348c0aed12d0162bebaca879775ffecc9ac2acb9b
AgentTesla
+ 4'308 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/230630-tvs3nsdh32/
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
Unpacked files
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
73beb5cb8b74c732e87bffda7a6ea46d1bd51a87777c0c6a5fabe4d0010d7571
MD5 hash:
b350193e3d0ba7f540d2b481a486c556
SHA1 hash:
7279a7524f684661986a065d1a2176189f5899c9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
Parent samples :
7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
2a1e12dd3e6dcad01ff1cc57a8b4ce8379c5eb55c8ba33931d56989c3b039637
SH256 hash:
851e32ec06ddc2550c6274cffe9b7c7e63c330922a3cd4b78d50e8ac5ec9e38d
MD5 hash:
bfb8b434b8bcc4a3766924b5c860eb82
SHA1 hash:
5fc7770ed115869b7c15600e00bbba0a620bb114
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
73beb5cb8b74c732e87bffda7a6ea46d1bd51a87777c0c6a5fabe4d0010d7571
MD5 hash:
b350193e3d0ba7f540d2b481a486c556
SHA1 hash:
7279a7524f684661986a065d1a2176189f5899c9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
Parent samples :
7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
2a1e12dd3e6dcad01ff1cc57a8b4ce8379c5eb55c8ba33931d56989c3b039637
SH256 hash:
851e32ec06ddc2550c6274cffe9b7c7e63c330922a3cd4b78d50e8ac5ec9e38d
MD5 hash:
bfb8b434b8bcc4a3766924b5c860eb82
SHA1 hash:
5fc7770ed115869b7c15600e00bbba0a620bb114
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
73beb5cb8b74c732e87bffda7a6ea46d1bd51a87777c0c6a5fabe4d0010d7571
MD5 hash:
b350193e3d0ba7f540d2b481a486c556
SHA1 hash:
7279a7524f684661986a065d1a2176189f5899c9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
Parent samples :
7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
2a1e12dd3e6dcad01ff1cc57a8b4ce8379c5eb55c8ba33931d56989c3b039637
SH256 hash:
851e32ec06ddc2550c6274cffe9b7c7e63c330922a3cd4b78d50e8ac5ec9e38d
MD5 hash:
bfb8b434b8bcc4a3766924b5c860eb82
SHA1 hash:
5fc7770ed115869b7c15600e00bbba0a620bb114
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
73beb5cb8b74c732e87bffda7a6ea46d1bd51a87777c0c6a5fabe4d0010d7571
MD5 hash:
b350193e3d0ba7f540d2b481a486c556
SHA1 hash:
7279a7524f684661986a065d1a2176189f5899c9
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
Parent samples :
7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
2a1e12dd3e6dcad01ff1cc57a8b4ce8379c5eb55c8ba33931d56989c3b039637
SH256 hash:
851e32ec06ddc2550c6274cffe9b7c7e63c330922a3cd4b78d50e8ac5ec9e38d
MD5 hash:
bfb8b434b8bcc4a3766924b5c860eb82
SHA1 hash:
5fc7770ed115869b7c15600e00bbba0a620bb114
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
973512f00ba81a790d2351f286c79dfea92692c9f7cd724e22ab11ff282f8130
MD5 hash:
3794c5f7b240e4184d6ea90c5bdd9ec6
SHA1 hash:
26b9c4a753779b4994fe38c16dfe70b07efd3e0d
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
SH256 hash:
7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943
MD5 hash:
740c49df75b0e6920ff267ef3e917ed4
SHA1 hash:
ddecad114655fb9551bfc83f10b0b2a367b7a542
Link:
https://www.unpac.me/results/268d05c7-130e-47ac-bff5-30bb9ec0f717/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d544b59bf7b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943

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 7d544b59bf7b7ca12e4a1b27617caba4d020774a2d09fe3e8db9870a5a9b8943

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/404321/

Comments