MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
SHA3-384 hash: 6bd36882dd38b1de41ea1aa9368764785a12c26bd6137500de7a98189a447863b22abbe52b18785b274a12b7856970bd
SHA1 hash: b847e6b115ce83f0622e0d4e1f370b8f42da2f80
MD5 hash: ef83aecc2603e9cbf458c502bff0655c
humanhash: undress-idaho-connecticut-hamper
File name:Invoice_5480394988_5480394682.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:633'344 bytes
First seen:2023-12-11 08:02:59 UTC
Last seen:2023-12-11 09:19:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:upEmQepZMSTtH4jbP6stFRklnzTUt0hjMyOH5z9meo8mVzLcsmMaZK:upECtH4v6yGzrInR9wfzldR
TLSH T1E2D42253B7653F67D47993FA000A270013FC85AA4660D7AC5DCE60FE0BB5F596A80E8B
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
283
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
LATE INVOICES CFA0583574 - CFA0585218 - CFA0585654 - 3ALY002488.exe
Verdict:
Malicious activity
Analysis date:
2023-12-10 20:07:46 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/12231f3f-0eef-4d58-b664-48d6cf90bd2e

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/464965/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6576c2393636548f3749e23d/reports/28db1dae-1396-45dd-9071-100695ea5898/overview
Verdict:
Malicious
Labled as:
MSIL/GenKryptik_AGeneric.AIO trojan
Link:
https://www.hybrid-analysis.com/sample/2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
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/8ef32547-0941-4c1b-a481-a821acc20937
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1358169
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1358169 Sample: Invoice_5480394988_5480394682.exe Startdate: 11/12/2023 Architecture: WINDOWS Score: 100 38 mail.abi0expertise.com 2->38 40 abi0expertise.com 2->40 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 11 other signatures 2->50 8 oCHVJGSwfhuI.exe 5 2->8         started        11 Invoice_5480394988_5480394682.exe 7 2->11         started        signatures3 process4 file5 52 Antivirus detection for dropped file 8->52 54 Multi AV Scanner detection for dropped file 8->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->56 58 Machine Learning detection for dropped file 8->58 14 oCHVJGSwfhuI.exe 8->14         started        17 schtasks.exe 1 8->17         started        34 C:\Users\user\AppData\...\oCHVJGSwfhuI.exe, PE32 11->34 dropped 36 C:\Users\user\AppData\Local\...\tmp2231.tmp, XML 11->36 dropped 60 Uses schtasks.exe or at.exe to add and modify task schedules 11->60 62 Adds a directory exclusion to Windows Defender 11->62 64 Injects a PE file into a foreign processes 11->64 19 Invoice_5480394988_5480394682.exe 2 11->19         started        22 powershell.exe 23 11->22         started        24 schtasks.exe 1 11->24         started        26 WmiPrvSE.exe 11->26         started        signatures6 process7 dnsIp8 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->66 68 Tries to steal Mail credentials (via file / registry access) 14->68 70 Tries to harvest and steal browser information (history, passwords, etc) 14->70 28 conhost.exe 17->28         started        42 abi0expertise.com 45.95.168.74, 49732, 49735, 587 GIGANET-HUGigaNetInternetServiceProviderCoHU Croatia (LOCAL Name: Hrvatska) 19->42 30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 15:25:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnegzytrbhqzelt3cyr3sqlyqezeraqmi24m52ejv4dyv2puxjka._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/231211-jxn7dshccm/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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
AgentTesla
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
Link:
https://www.unpac.me/results/26b11509-d416-43d0-8df6-ad95a301717f/
SH256 hash:
230135c1f7bb841584be215e2f46201f4e644a8a2d98308ed0e7d8d016802099
MD5 hash:
d0d40f75e29d9ef8776b896bac99b97d
SHA1 hash:
d6bdafbe0db5e13eb8fb3ad7bb2c05fc365197eb
Detections:
MALWARE_Win_zgRAT
Create hunting rule
Link:
https://www.unpac.me/results/26b11509-d416-43d0-8df6-ad95a301717f/
Parent samples :
9f9871c67ea785d65921ea232a89ec9ae4ba1bb13dd01732b39aaf406d9544a0
1ddcf7de8ca30146bc6ce15b5200cbaf51a70437e3351cd6508cd07b6f3a1fd5
2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
c059edfacb4d9f347c640dbf0b8d45533cda15bfcec2994bd09bcc0a318eecbc
f192e4ce01f2b61f9af29d96d4a18e3f2d5d347ff1f5766d4c1f8df52e74b67b
b232c06d3570d2404c950c1fa75549106fcf32672000e19dd93b5ab774e7acce
SH256 hash:
fdc596859b6972cdaa5c8d622c776f0c55beb3fd91b583b5385be108a06b1183
MD5 hash:
15c20c5069ae752a2a28f3c38c2e9fe7
SHA1 hash:
7efa72e00322bcd29c975e217e6133406a11f418
Link:
https://www.unpac.me/results/26b11509-d416-43d0-8df6-ad95a301717f/
SH256 hash:
b03f413c147247793c099866a3845add7aaa7485ccd271229f057d1c0d4fe737
MD5 hash:
da1400f38855061941eb73653f2e00e2
SHA1 hash:
4503ea4ab684b1936998c287e8b91e28434510f9
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/26b11509-d416-43d0-8df6-ad95a301717f/
Parent samples :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 hash:
2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54
MD5 hash:
ef83aecc2603e9cbf458c502bff0655c
SHA1 hash:
b847e6b115ce83f0622e0d4e1f370b8f42da2f80
Link:
https://www.unpac.me/results/26b11509-d416-43d0-8df6-ad95a301717f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2b486ce27109/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/2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54

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 2b486ce27109e1922e7b1623b94178813248820c46b8cee889af078ae9f4ba54

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/464965/

Comments