MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a
SHA3-384 hash: d398a22bc249270a6393804a27945619584f77543c463395771cbd1324ef3a1874313735f3c0ac9a0b827d8d1b395739
SHA1 hash: bbd3a8fca3075c49f3bdf92b57b184c1d6e7ef3d
MD5 hash: a04a64a44121a5c71b43fa5e9c39c9bf
humanhash: oven-fish-potato-montana
File name:PO-230000502.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:914'432 bytes
First seen:2023-03-16 21:37:40 UTC
Last seen:2023-03-20 07:25:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'613 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:cmjY9V2JGRTwOSfeo0V6s1g4o1qvx4zwTLkY5PDTSNuZVws0+UF8bElp7FpHMgKU:kV2JTOSQVA16x4mLCaKQUF8bqpZpHM
Threatray 158 similar samples on MalwareBazaar
TLSH T1CA15124C6A6E9B36CE2D33FB9090245083B0DE16A751F38E2DC150E71DD2BDAD512EA7
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-230000502.exe
Verdict:
Malicious activity
Analysis date:
2023-03-16 21:39:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/473ec930-ecf5-426c-a68b-e7dc98141e41

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/374903/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64138c3c3b01ade53e6ec80a/reports/16844f3f-bcf5-46c2-8487-b9edd250a00f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a
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/01d76516-b3a2-4e27-a147-e623fefc463a
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195376
Signature
Adds a directory exclusion to Windows Defender
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 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)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 828277 Sample: PO-230000502.exe Startdate: 16/03/2023 Architecture: WINDOWS Score: 100 41 Snort IDS alert for network traffic 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Sigma detected: Scheduled temp file as task from temp location 2->45 47 4 other signatures 2->47 7 PO-230000502.exe 7 2->7         started        11 sllWnhujGnIx.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\sllWnhujGnIx.exe, PE32 7->31 dropped 33 C:\Users\...\sllWnhujGnIx.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmpA1BE.tmp, XML 7->35 dropped 37 C:\Users\user\...\PO-230000502.exe.log, ASCII 7->37 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 55 Adds a directory exclusion to Windows Defender 7->55 13 PO-230000502.exe 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 61 Injects a PE file into a foreign processes 11->61 21 sllWnhujGnIx.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 mail.expertsconsultgh.co 173.254.28.237, 49696, 49697, 587 UNIFIEDLAYER-AS-1US United States 13->39 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->63 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal browser information (history, passwords, etc) 21->67 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-16 01:43:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65254gskjmb62hscklsbgxc5x2ruhrvuwp45boxqxvr3f2i76ifa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
323a0d1294e354494017da2dadf62b9d34b8bc4585884c05dfab4d4083c52287
AgentTesla
5f8ba1607cd306ab977a70d7f6c6481f8a4de41b48d35837ee92d256440bd2c3
AgentTesla
660be0a4c68d2de50374918bc1c701274f9f46846fb1f29d6789ddba868a45f8
AgentTesla
7ba7461d2987044a067dcecfd2e40a6998eb741c4c069e5a4990d14bec768c7e
AgentTesla
912d987b402f4944ee141f45a4ae720416e7f03ec95cd19490d897aa68baa211
AgentTesla
ba24432b1bb79c4142a58c87f56b2f683319f4eec3d8cbbee26dc0cbc47b49d5
AgentTesla
bf03cd8e5554ec62c98931069f436ec71ac21d57a8922b1bb3c1958a0a9256f3
AgentTesla
c3b8b8535f2d3661988efa63998dd1c15202ad9ba358b12de77825d581a1f230
AgentTesla
d88be59f311dbbeb10b94d76c0750d9ac0f2fd05b92064063d496a7b2bc9bb4e
AgentTesla
ffd22ff93a2dcc371fd090f4855494e14ebdd61fbd1c4995a31b3dfb74bade9b
AgentTesla
+ 148 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/230316-1g2k8afb4v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
Unpacked files
SH256 hash:
867674b2bc98a92a1fd6283b308749f157bd35441bf27b1c419a0f7d439fddf1
MD5 hash:
63df8155ad86ee62cda163a2a3438415
SHA1 hash:
e58024f12b693498bde9a9d4411e93b26943fd8e
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
SH256 hash:
d56f2852762f7f9fcb07eaf018e143ab1e4ad46e1f2e943faf13618388ef21a2
MD5 hash:
86f2489a9ef3548d24b6ff113e26f096
SHA1 hash:
d1c193a1283fbfa85e7383585c39c9c9b0b443cf
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
b76c4cea14c79fa9153e340ea0d52ab5dde5b1602a15a253fa43f0d2c6bdf269
MD5 hash:
ca428899c364326dd8da85083affc77d
SHA1 hash:
5dd5ec9c984a3985fcfb5cbd865af128bfda8023
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
SH256 hash:
900604b97bcdc423a6fe8980412c5bf39b3ac913fb202c07a3f1ede1125b9669
MD5 hash:
773d5adce2fd0ea58436d150256d54f0
SHA1 hash:
1986e82ef0cd50febd6de65121132cac6d328844
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
SH256 hash:
f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a
MD5 hash:
a04a64a44121a5c71b43fa5e9c39c9bf
SHA1 hash:
bbd3a8fca3075c49f3bdf92b57b184c1d6e7ef3d
Link:
https://www.unpac.me/results/3b879733-fc84-4a5c-ac25-f10ef82da71a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f775de1a4a4b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f775de1a4a4b03ed1e4252e4135c5dbea343c6b4b3f9d0baf0bd63b2e91ff20a

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/374903/

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