MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda
SHA3-384 hash: 85333ad2b011441a7bfe122fce12c45cfd55540f471ff7a00ce396d8cff7280796e8c92ef8b5aabeed3e3c4bb53a29b1
SHA1 hash: f7e7b8d534b5de82d964e5f5cacc29ea216ffa60
MD5 hash: 496da7144b7430903a22c6ce223d6a35
humanhash: princess-michigan-beer-virginia
File name:DEMAND ARC - MKM.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:602'112 bytes
First seen:2023-09-13 08:09:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:TruPYyVFyipXYosIg0G4LJQ8ozZ6ocdjr2I7a2:T6g+FyipXYgnQ8a4oij9G
Threatray 5'454 similar samples on MalwareBazaar
TLSH T1ACD402237A46AFBAC13BC7B57C15D1024322AD0EA851A3495D9AF2F65C31B0350BEF5B
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 :
287
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
DEMAND ARC - MKM.exe
Verdict:
Malicious activity
Analysis date:
2023-09-13 08:13:36 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/6d54f540-9155-4dbe-b5c1-e108638b18c9

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/448336/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.738.22032.3284.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65016e5fda7b76f50a243fa6/reports/12939e7c-6435-45b9-9c08-d8d449d23ca5/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda
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/f86d2f79-4696-46d5-b4d6-0dce0a52c35f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1308311
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Found malware configuration
Machine Learning detection for sample
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
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-09-12 11:15:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 35 (57.14%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jau2bhj3n4nkc3amsqe2ulbc2bqkjvpkuxtpgwh6b75pciap77na._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2decf9f032b05a94f2523760f10ac0638a06a946e5eea8b9cdfbedc7339cf04a
AgentTesla
401d2c3b755530770fc32b5cc9ccf0ad75972fd3857bfce53acf8fb85de78c0d
AgentTesla
487684e01b232a60cff5d2eb9c1a438e3b6545a6e2610771084079bdf42764fd
AgentTesla
780c06877ef6d3217a9e00505949fe8f82b332541af66c9cab7d322c1d91d703
AgentTesla
9cced70d2cf7353bd50e98b2dcaa0337a9c74a23874c69452b82cfae70aa3463
AgentTesla
a631983d62faec8a35a3f323ed56cbe9d6019ec896098bf22047db3ab16beb2e
AgentTesla
ae8a038fa4337e7b20c3addbc1c90676210614bb210b24e3179bb7fd1296f1f2
AgentTesla
cbbf42032230a464fef0879cd80694ac3db6cc98cbf8ad48aa276eabfff3e316
AgentTesla
e560fff4201d484f88e6c7264d2791b3754504d138e0c0bdcdc99b771074d3d4
AgentTesla
+ 5'444 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/230913-j2pnqaad3z/
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:
9a63b62a1296933300f9cda87fefbdfc9f55ee908575a2130c641c9fd0c4f830
MD5 hash:
651ffbf7723d66c959851ec6c450fba2
SHA1 hash:
f7cf3587def824a298ae36da8ce82c62e2245f48
Link:
https://www.unpac.me/results/4ca368e6-dbdc-410b-b8b0-30a1f6cbe4d5/
SH256 hash:
ef52b41eef63557d583b7e360f02c9e2f436e2c55eb8fb3e9cc2e07a94b64fd0
MD5 hash:
88e81674cf0f2594790d6894dd8c0e41
SHA1 hash:
7fe2ffc06deb3b700eb16a0bfb5401bc164ef445
Link:
https://www.unpac.me/results/4ca368e6-dbdc-410b-b8b0-30a1f6cbe4d5/
SH256 hash:
a93ab27d9bd9aa5b52288ff259e1dd2e8de2c873ee8fd5bbae64bca6f7624ce0
MD5 hash:
f2a2d829d920d375609a49544173df5a
SHA1 hash:
2af0e17de7935177d0a503ec980836fae9e17920
Link:
https://www.unpac.me/results/4ca368e6-dbdc-410b-b8b0-30a1f6cbe4d5/
SH256 hash:
5938210104593afa8c53cdf4a51c3ceb5dac3a3e381f7c165cc8c838822be872
MD5 hash:
03c936c861da9d6dd660067da8ed8045
SHA1 hash:
208960a62e12a77cf595218184ec01ec994eafe4
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/4ca368e6-dbdc-410b-b8b0-30a1f6cbe4d5/
Parent samples :
ae8a038fa4337e7b20c3addbc1c90676210614bb210b24e3179bb7fd1296f1f2
e560fff4201d484f88e6c7264d2791b3754504d138e0c0bdcdc99b771074d3d4
a631983d62faec8a35a3f323ed56cbe9d6019ec896098bf22047db3ab16beb2e
2decf9f032b05a94f2523760f10ac0638a06a946e5eea8b9cdfbedc7339cf04a
4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda
SH256 hash:
4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda
MD5 hash:
496da7144b7430903a22c6ce223d6a35
SHA1 hash:
f7e7b8d534b5de82d964e5f5cacc29ea216ffa60
Link:
https://www.unpac.me/results/4ca368e6-dbdc-410b-b8b0-30a1f6cbe4d5/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4829a09d3b6f/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/4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda

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:NET
Create hunting rule
Author:malware-lu
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 4829a09d3b6f1aa16c0c9409aa2c22d060a4d5eaa5e6f358fe0ffaf1200fffda

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/448336/

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