MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b. 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: 1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b
SHA3-384 hash: 3a907b3b839cbdb51b96244be343ae62c50b1634de6aaf5dfa813b1051784c02b24816d2f8f030825238cf8a455f857a
SHA1 hash: 675044d859142c8d1f2218bbda9869d9450285ab
MD5 hash: 06e669477f0387cf853ce4dea4cbac2f
humanhash: king-pip-jersey-yellow
File name:06e669477f0387cf853ce4dea4cbac2f.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:878'592 bytes
First seen:2022-11-28 07:37:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:sB7c+SAxvHZFSOJ4gmMTifiTj0aeAWZPrIffxqLgxRWldyIg95lvTHRyoY6:smSEMTiVAWZPrIf/xR0yIgvpjRpY6
Threatray 22'575 similar samples on MalwareBazaar
TLSH T1B8159D5861A698C8F3AF5171A1ECBBB0027234E3E2D9C7878A959184D7D9FD60DC07CE
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 ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:

Intelligence

File Origin
# of uploads :
1
# of downloads :
168
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
06e669477f0387cf853ce4dea4cbac2f.exe
Verdict:
Malicious activity
Analysis date:
2022-11-28 07:48:07 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/796800c7-da45-49a8-811f-b6a8123405de

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/339305/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6384655f69830678d716021d/reports/d7e8a1c1-359b-493a-bb59-2fc612915cd5/overview
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/0343b063-617f-4f81-aea1-6ee3001a2c16
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1122300
Signature
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 755019 Sample: Y06bwSO4Jy.exe Startdate: 28/11/2022 Architecture: WINDOWS Score: 100 55 Malicious sample detected (through community Yara rule) 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected AgentTesla 2->59 61 4 other signatures 2->61 6 Y06bwSO4Jy.exe 3 2->6         started        10 TRrGInv.exe 3 2->10         started        12 TRrGInv.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\Y06bwSO4Jy.exe.log, ASCII 6->23 dropped 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->63 65 May check the online IP address of the machine 6->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->67 14 Y06bwSO4Jy.exe 17 6 6->14         started        69 Multi AV Scanner detection for dropped file 10->69 71 Machine Learning detection for dropped file 10->71 73 Injects a PE file into a foreign processes 10->73 19 TRrGInv.exe 14 2 10->19         started        21 TRrGInv.exe 3 12->21         started        signatures5 process6 dnsIp7 29 smtp.yandex.ru 77.88.21.158, 49696, 49699, 587 YANDEXRU Russian Federation 14->29 31 api.ipify.org.herokudns.com 3.232.242.170, 443, 49695, 49697 AMAZON-AESUS United States 14->31 33 api.ipify.org 14->33 25 C:\Users\user\AppData\Roaming\...\TRrGInv.exe, PE32 14->25 dropped 27 C:\Users\user\...\TRrGInv.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 35 192.168.2.1 unknown unknown 19->35 37 api.ipify.org 19->37 39 3.220.57.224, 443, 49698 AMAZON-AESUS United States 21->39 41 api.ipify.org 21->41 49 Tries to harvest and steal ftp login credentials 21->49 51 Tries to harvest and steal browser information (history, passwords, etc) 21->51 53 Installs a global keyboard hook 21->53 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-11-28 03:17:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cak7wh4wbsaitehisenfutphvringgasu4o4fghtk7ogncs3pffq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16a425aad17a7444c55b6109c2c07fb65587fc95cd08a0cb0596045c58f6e3b1
AgentTesla
1932562dc1fc3dcea7da6d86ef26c12a34b0acce777807a5f0b4b5922950df05
AgentTesla
21dcd6894c37691d63f908325bbccc47be36fddd5edaec159a9c3adea459683a
AgentTesla
42cb095fcf7bce147419fe87bffc91a1c0c189f731daaa819b17d371594b868f
AgentTesla
6be47a093d94d2a0cbf244526e25c08d28e8169e2fb70ff92824f333b131c206
AgentTesla
b3dfa295345931a2e11de2d9b98f350b2744c415d2258a2745f8bb8d9cc3a4b2
AgentTesla
d7bd6a1d419ffb47c95217fc6b1133d6d1bba50af95717087f11c2a704972f75
AgentTesla
+ 22'565 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/221128-jgd2gsfd38/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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:
0b9e7ff6a98a4de92e24d3839cabbc147e695a8b791e7eed5c41e1116735ab2b
MD5 hash:
842cb8a51b6c50b899b9c5f6b6385a49
SHA1 hash:
eec4ffff178f6bb5ad40dd3af69c602a0a739048
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
SH256 hash:
ddb4b9708827cb344d5c08c6b07571d0d6a38fd4b594bcbdb73fa4e0104b274d
MD5 hash:
4709d80b2fe48a1401137beae6f231c7
SHA1 hash:
53856da064431f669e254da51bf4a3e7db634120
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
SH256 hash:
665cc4f7afdd762bd1ec79e6a097e6b573f7455111ac3ada1880726ce516fe5a
MD5 hash:
3c7695ceed3dbf6362a58d5f12fc99fe
SHA1 hash:
3ce70fb7179fed6589371bf86787600697d795e5
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
SH256 hash:
e472ec0f8bab1058c833c888f3f8e806ac4dd6aca51689fcb92ac5b45029a118
MD5 hash:
015ccfb51ec0342222ba18f22d9badf3
SHA1 hash:
039e1070587b49052f989e82430878dd452da5a7
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
Parent samples :
69bed0fe2df98e6983bc3da51de961712a38ebc32cf45b336f72496a29a76286
1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b
57bdaf6ec2126f43b1ab5e57fd8456f328f502e3f8deca3c41ebfb8f2e7c3348
SH256 hash:
1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b
MD5 hash:
06e669477f0387cf853ce4dea4cbac2f
SHA1 hash:
675044d859142c8d1f2218bbda9869d9450285ab
Link:
https://www.unpac.me/results/a6f18659-0fa5-402a-9907-8a912886da49/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1015fb1f960c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b

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 1015fb1f960c808990e8911a5a4de7ac50d31812a71dc298f357dc668a5b794b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2262146/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/339305/

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