MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
SHA3-384 hash: 53cf939912c35de1c55524efa904eb70ff85daab133c3843b20533c27289fc4d751845ad3fab705e57b4e54583f2b7bd
SHA1 hash: b61d448c3c58ea12d0217bc4b569c506d4c68aa5
MD5 hash: 9417a28e8dae3cf613a60d404e1b4582
humanhash: jupiter-high-jupiter-eleven
File name:f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
Download: download sample
Signature AgentTesla
Create hunting rule
File size:777'216 bytes
First seen:2023-02-07 09:17:24 UTC
Last seen:2023-02-07 10:49:22 UTC
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:EH5dMz2s/bjaj3lWJtYu1b6qMibjniRtPBWeh3ih9H1A0:o45/UVutNbifBYTe
Threatray 25'587 similar samples on MalwareBazaar
TLSH T1B2F4F28762ECC9EBC24C067A2EB0F26C6A313D69B0519D053D9AF70EC17611265F36BD
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b4ecccccd4c4ccc8 (8 x AgentTesla, 6 x Formbook, 2 x RedLineStealer)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
30th Jan copy.exe
Verdict:
Malicious activity
Analysis date:
2023-01-30 01:38:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/acc023eb-0987-46ad-b06e-5de0c3e81e65

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/361300/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65239597.25790.27319.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/63e2174c416d38777a7aac38/reports/412c8bc4-5ade-4daf-a9d4-fc8a9971c885/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
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/2bbf0576-0d20-469d-a741-02fb2ea0bfbf
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1167537
Signature
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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)
Queries sensitive video device information (via WMI, Win32_VideoController, 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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 800317 Sample: FOKB2DLFdA.exe Startdate: 07/02/2023 Architecture: WINDOWS Score: 100 29 Malicious sample detected (through community Yara rule) 2->29 31 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 5 other signatures 2->35 7 FOKB2DLFdA.exe 4 2->7         started        process3 file4 21 C:\Users\user\AppData\...\FOKB2DLFdA.exe.log, CSV 7->21 dropped 37 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->37 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->39 41 May check the online IP address of the machine 7->41 43 4 other signatures 7->43 11 FOKB2DLFdA.exe 15 7 7->11         started        15 powershell.exe 21 7->15         started        17 FOKB2DLFdA.exe 7->17         started        signatures5 process6 dnsIp7 23 api4.ipify.org 173.231.16.76, 443, 49692 WEBNXUS United States 11->23 25 mail.chabiant.az 50.87.253.125, 25, 49697, 49700 UNIFIEDLAYER-AS-1US United States 11->25 27 3 other IPs or domains 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file / registry access) 11->47 49 Tries to harvest and steal browser information (history, passwords, etc) 11->49 51 Installs a global keyboard hook 11->51 19 conhost.exe 15->19         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-30 00:50:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fcp56dyhe5knhyy6xhyclxjuyvqejgmwimtmmq4r6mnmxey2l3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
011c5a93fcf5f1fda343e254b6be02737381be4df4bdec1aa07c8ad23b540599
AgentTesla
1326d9172aa0687e037a43b532cf2fb0e2ba90bff2e35efdebac87c3b06560f2
AgentTesla
175b18fc4d1ce73099a94c25d5fee0af5704e47b37803137368bdf416fc8a364
AgentTesla
20c94daf0506d27a6bd3de27e378fc900dd44a32328a41912d60fd26677d426d
AgentTesla
3191fe463f8c9a91ccf9ed9a81daef803f9c184fcb093b24ffafa1f2f318eb64
AgentTesla
4033d9c9ef268cf2bdf04bb0e1c549e5461ba27026797edf70121468abbd1203
AgentTesla
41857a1bfb1cda7337d39a4c6bcec253fb44532179f9cb12e919608f227e3dcb
AgentTesla
5fd88707644b5c51752f574b44b60add5b279713e5fd1b47fe95f5cf97fa634e
AgentTesla
7116f819cf1a305e813cb1bf9d3667fdc18efd1d5ed7e6c5a3afe92c1040addb
AgentTesla
7ea54a151d7340d97ccc3d53dbf82900b2205f0df10b0571a12501ecaad5359d
AgentTesla
+ 25'577 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/230207-k9lsgadh7y/
Behaviour
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:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
SH256 hash:
a765977f3c769243b613fbf630e0f8d8716350f356c5c81a481078c6d1517f45
MD5 hash:
df9b1c7dee68df6474f7e1dfd62047d1
SHA1 hash:
5b6cc4328d6b240aa00be2d0884479b9391dc4fa
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
SH256 hash:
41bbbe8bfb177569784c4fda8d363ce4429f708a01d4d9cea61bc1ddba90c72b
MD5 hash:
5fc5a438d5a1087171a5c3d5bf90dfa5
SHA1 hash:
41224d2c4595608e6fc6d66a837720fc94c20335
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
SH256 hash:
5366a27c80fe8cfa03473eccd463b51c6bd8e25ce503501345491d77a582aee5
MD5 hash:
fb3a8aeea8c511db2befe9159f54609b
SHA1 hash:
2d27c7daf3b3e5425de246b0b8aa8a78153f2c63
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
SH256 hash:
f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6
MD5 hash:
9417a28e8dae3cf613a60d404e1b4582
SHA1 hash:
b61d448c3c58ea12d0217bc4b569c506d4c68aa5
Link:
https://www.unpac.me/results/a1681c74-d103-492d-95cd-ab8875f008c6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f144fef87839/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/f144fef878393aa69f18f5cf812ee9a62b0224ccb21936321c8f98d65c98d2f6

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.

Cape
Cape
https://www.capesandbox.com/analysis/361300/

Comments