MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e
SHA3-384 hash: de2fb20256f62011340b3bb7bc6598574d49afa304d8ac054ff952192106eef8056760ff1dffdc4edefb593617237318
SHA1 hash: a2dc5b0e02796c9720cab697d4ccc758adc4d52d
MD5 hash: a324c8818af15aee00ff8c82d81b4085
humanhash: bacon-monkey-kitten-ceiling
File name:rAdz7Ra4TIGmFwkW.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'097'216 bytes
First seen:2023-06-23 12:12:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:A71thenV8B1gT9fWjo3EoGaLI/aeMvnW:A7E8T+Ws0oOBM
Threatray 4'038 similar samples on MalwareBazaar
TLSH T1E235F7B8699026ABDCB7E7A24161044DF37B7422B223CD7826D712C5463251E3BEF91F
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 FXOLabs
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
rAdz7Ra4TIGmFwkW.exe
Verdict:
Malicious activity
Analysis date:
2023-06-23 12:12:47 UTC
Tags:
agenttesla rat
Link:
https://app.any.run/tasks/4339b046-f93d-4088-b311-294d41caad25

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/402184/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2130.5502.28713.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64958c4f43d6e275c26b196f/reports/a4705e5e-5e4e-421f-8997-014c4bcd92da/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f1a7095-b22b-469c-909c-83d4643f7909
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1260434
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 893451 Sample: rAdz7Ra4TIGmFwkW.exe Startdate: 23/06/2023 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Sigma detected: Scheduled temp file as task from temp location 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 3 other signatures 2->39 7 rAdz7Ra4TIGmFwkW.exe 6 2->7         started        11 eVSdhJ.exe 2 2->11         started        process3 file4 21 C:\Users\user\AppData\Roaming\eVSdhJ.exe, PE32 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpFB67.tmp, XML 7->23 dropped 25 C:\Users\user\...\rAdz7Ra4TIGmFwkW.exe.log, ASCII 7->25 dropped 41 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->41 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->43 45 May check the online IP address of the machine 7->45 51 2 other signatures 7->51 13 rAdz7Ra4TIGmFwkW.exe 15 7 7->13         started        17 schtasks.exe 1 7->17         started        47 Multi AV Scanner detection for dropped file 11->47 49 Machine Learning detection for dropped file 11->49 signatures5 process6 dnsIp7 27 shark.ipchina163.com 111.90.144.60, 49696, 49697, 587 SHINJIRU-MY-AS-APShinjiruTechnologySdnBhdMY Malaysia 13->27 29 api4.ipify.org 64.185.227.155, 443, 49695 WEBNXUS United States 13->29 31 api.ipify.org 13->31 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->53 55 Tries to steal Mail credentials (via file / registry access) 13->55 57 Tries to harvest and steal browser information (history, passwords, etc) 13->57 59 Installs a global keyboard hook 13->59 19 conhost.exe 17->19         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-22 18:18:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=to3ejybgddtedzcdksznv5qq5rbdtbciopa4rpvjnqd2ubchifha._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
207101f6912ab3d1db4eb31783037685cade90fbc6ed91dffc1c53138b8436ff
AgentTesla
45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1
AgentTesla
6e57cd573de3d14fe09f11364476b54f2b935d545be1258ee843d31573846622
AgentTesla
6ff0433a9bb7d6a3a7dd345dbf1c12850ec13d3e72898815ed595c9605752dbe
AgentTesla
8866f6c589741b658ffd084aa66e2ef4b34f84b40238e7d60e2acc5961cf207c
AgentTesla
8921ed257002d7a54fe4e22f1192cfc11a0d1f15270619361aefa96164a992eb
AgentTesla
a6d227dde6c0444f8b4c15d1599cef04107813015fcf4d6c9134c2f3e4ca7ea2
AgentTesla
b3aee144224e71f1fc04084d7dd130bfbe1005b23df2c619085b25c8a4daa941
AgentTesla
c942ceb09e4b572fe2fe71a34146025c63c3efec48c79d743ab9402f6fa2f00a
AgentTesla
+ 4'028 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230623-pdq5jaga6t/
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
a9f068cc76eac0419ef773c5f81732f6dff6b419745d780524c796f7f6a318a1
MD5 hash:
44a05185f72dc561ff509f29cf118d9d
SHA1 hash:
f8cf6f97c74fc2881f4e967d6179021ed7a3ac55
Link:
https://www.unpac.me/results/7d0aaa16-33c1-4cee-b05c-5ede8868b04b/
SH256 hash:
fc42ddf600ffd70dda87c8cbf2f50e65db57e5bb6d7d7dc17f63a14190248128
MD5 hash:
6ade39d4d6eb8ed339857872ccd5ddd2
SHA1 hash:
e3e9e6f062111bb3028bb8778253e0a3fc5977ff
Link:
https://www.unpac.me/results/7d0aaa16-33c1-4cee-b05c-5ede8868b04b/
SH256 hash:
8f0d477cbe58a29696adfb7d66043e9dab66307c55979e57eed1a4bb9841ee5b
MD5 hash:
3b1c7407c91620542ef9933083bb3f38
SHA1 hash:
a3a4d00a36a55d593f7f36de41163eeed4990eef
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/7d0aaa16-33c1-4cee-b05c-5ede8868b04b/
Parent samples :
9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e
d6f97400d822eaccbf90e7a0dc62b32e8073ad22185c28c065eca47bda82e044
d385b93c9c93907ce2a86d7bd3a882b2f678cb524235b5fd06ca7b9e523adc70
SH256 hash:
9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e
MD5 hash:
a324c8818af15aee00ff8c82d81b4085
SHA1 hash:
a2dc5b0e02796c9720cab697d4ccc758adc4d52d
Link:
https://www.unpac.me/results/7d0aaa16-33c1-4cee-b05c-5ede8868b04b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e

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 9bb644e02618e641e44354b2daf610ec4239844873c1c8bea96c07aa0447414e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/402184/

Comments