MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
SHA3-384 hash: ac5de52f8af49d70b36cf180f43bf5a2ebb354b1ddd7483ae968387b61a31f05139d776c719440c36081c35805b9abd1
SHA1 hash: 273298c505629472de86081488f069fc2a1a89f1
MD5 hash: 34d89335361763bb3b593c5343b9e48b
humanhash: black-bravo-skylark-glucose
File name:paymentAdvice09312023.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:587'264 bytes
First seen:2023-10-22 07:40:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:il61vjJGGna1Vvc+7qRUo4yu5uwGkqZmmWcwaMVuLaz73ARR1OAvf1:il61LJ1na1VvgUo4yauBkiWvMYqcy1
Threatray 88 similar samples on MalwareBazaar
TLSH T1D8C4134833E20332C1F99BB9957147951BB636EC5932F7296EAC60F53AA3F441704E8B
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)
File icon (PE):PE icon
dhash icon f0d4a26355b2ccf0 (19 x AgentTesla, 6 x Formbook, 2 x SnakeKeylogger)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
paymentAdvice09312023.exe
Verdict:
Malicious activity
Analysis date:
2023-10-22 08:56:00 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/3ed98be6-e0d7-43ac-a0b6-7b5282376e6e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen21.37872.24449.5255.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control lolbin masquerade packed
Link:
https://www.filescan.io/uploads/6534d21d2c931cd07e1a2aa6/reports/1460b91b-a2e8-4ca3-9bde-76d61d621131/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
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/8c85c04b-17e4-441c-8ec4-ccfdf6ff149a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329964
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-09 04:11:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xitfqofn22rdhwgc2h56doqynhjokkfgpefsijm4k2qztixqhdga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
077017e5f92ab767447cc02a7017d126fc06e048811da11bb3956eac353e576a
AgentTesla
164d54f565cb9285f383bd2bf702123d8db4f32262bac2ab6324ad1975920cb2
AgentTesla
31c199d5367f91b9db1140cf3718a91c569e124d20b5a7121c877d9d19d64075
AgentTesla
5977996d323c55bc5c986f78eac6da795ea114b0ef57d4f062ca618de28daea5
AgentTesla
7896b4cfc3a0bc24a6833164c934053575628c00473e3af848d361a6b8b02ca4
AgentTesla
9661f2075ff6572dcd35ed7fcb74c4ba11771ddba99f230815962a43b90e907d
AgentTesla
b4897fb2b7450804ea184f77c7661b1af8c022c294d69f127e8c1ee47f37ca68
AgentTesla
c47a112d279634c2f0ed20a66b44d3db3c0fcb0936a07f8a133acd06f506eb09
AgentTesla
e217186b19d2e7fe65dd4687398f007dbafd18b745ddf06c784e4bb4d3a7b5ba
AgentTesla
ecade566a9d6d611fe4ee178d686516aad0c5b0af39d07b8e4d9e7900bb3aec8
AgentTesla
+ 78 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/231022-jh5wlaga23/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
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:
b1270dc9ec3f22c6fd2296239426ac7c48589589580d4a1b3da8188920b22a63
MD5 hash:
5c904da8528cfb1b87b15a6aa7c059cd
SHA1 hash:
f0a192969485d1bc34bf52adf37d9c20176d6b85
Link:
https://www.unpac.me/results/980872d7-9a2c-4ad1-a99f-b503288e94be/
SH256 hash:
587e3f1e9f090e537d8fa4b7f3ddaa8cd461ffcd2c8ea583b95cf684972a312e
MD5 hash:
9aa7a386a680641e8b0362ceed7c79dd
SHA1 hash:
d761faca54d13f23ccbbb2f5417d1b8c2500b3f8
Link:
https://www.unpac.me/results/980872d7-9a2c-4ad1-a99f-b503288e94be/
SH256 hash:
7a49f373d65715c23a6394f7670c27341adc254a24a7cdc0bbfcd30045e8ba95
MD5 hash:
54d2392c39350e222513ddf104a4d9c4
SHA1 hash:
ab1eabb8f5e915b179d4142d4b65b049c007bb3f
Link:
https://www.unpac.me/results/980872d7-9a2c-4ad1-a99f-b503288e94be/
SH256 hash:
23df016e0e92764db1cab91d4c6c5abcb5c0e25b29fb067d90ecf831b416a9c7
MD5 hash:
87b79d0dc884f4c74b653374962378fd
SHA1 hash:
1e8f497496825f6e5fc2bd97acc4ce1e90f0451a
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/980872d7-9a2c-4ad1-a99f-b503288e94be/
Parent samples :
8889e85b6156b23dd3afb944e1c92e5f810ce7c2c8d09c6320426203a1c187ed
c55bc8db8e2e82ba94d54b7e372cd2063608519f29815af447bacba01f4c33fd
55afe787b99bebe36f3901d43bd558663ec74b1cfbd41cfdaaf2d1bc37eb9d68
ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
d94b4d69c06d2eac4da258d4eb8d12dfa72ee114f0a4734c6a0a1129a5eea622
0bca75e8f177577b1b44375eed8f4eddf8d64214f77297e58bd5647c1f8132b9
SH256 hash:
ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc
MD5 hash:
34d89335361763bb3b593c5343b9e48b
SHA1 hash:
273298c505629472de86081488f069fc2a1a89f1
Link:
https://www.unpac.me/results/980872d7-9a2c-4ad1-a99f-b503288e94be/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ba265838add6/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/ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc

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:NETexecutableMicrosoft
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 ba265838add6a233d8c2d1fbe1ba1869d2e528a6790b24259c56a199a2f038cc

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments