MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a4d6959bab110d8c072b3c901e22463388ffb87c673243da8cd5c4064ab7ec6. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a4d6959bab110d8c072b3c901e22463388ffb87c673243da8cd5c4064ab7ec6
SHA3-384 hash: f0c9723b481a0cd7e513df6ed6450b2fa769e8c0bbea0b6ac0ae6a030ec44b027291f5785e225355fc9b43ff7e4f49d1
SHA1 hash: f019376af7db2b8937c7ea1d4efb196f1425b397
MD5 hash: a8135d92309f1e103868150fd7a799e7
humanhash: two-juliet-island-autumn
File name:SecuriteInfo.com.Win32.TrojanX-gen.441.25873
Download: download sample
Signature AgentTesla
Create hunting rule
File size:872'448 bytes
First seen:2023-01-16 06:30:28 UTC
Last seen:Never
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:RaW7azK1t6XwdT1GQY0TMVUx9ZAbrUZ4gejSbUe5a2Nhqkxp/1SAywKlN71obN/:IY1tzvyQZz7e4lceFNkRS
Threatray 20'007 similar samples on MalwareBazaar
TLSH T15505087B126A09C3C27EF13D566DDD80FED8A451EB14CC6ADEE6C8C2E85316B2187C19
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.TrojanX-gen.441.25873
Verdict:
Malicious activity
Analysis date:
2023-01-16 06:33:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/89018a1b-9932-4c22-a8b7-e81c02123d6f

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/353283/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.441.25873.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c4ef2aeceae563152d2712/reports/36090711-dbea-4444-96c9-1881a724829a/overview
Result
Verdict:
UNKNOWN
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/a512f92d-2442-4ccf-aedc-1475d99c03a3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1152149
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Hides that the sample has been downloaded from the Internet (zone.identifier)
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)
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 784880 Sample: SecuriteInfo.com.Win32.Troj... Startdate: 16/01/2023 Architecture: WINDOWS Score: 100 68 Malicious sample detected (through community Yara rule) 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 Multi AV Scanner detection for submitted file 2->72 74 7 other signatures 2->74 7 SecuriteInfo.com.Win32.TrojanX-gen.441.25873.exe 6 2->7         started        11 RYnJgDoqiNs.exe 5 2->11         started        13 twHqC.exe 5 2->13         started        15 twHqC.exe 2->15         started        process3 file4 48 C:\Users\user\AppData\...\RYnJgDoqiNs.exe, PE32 7->48 dropped 50 C:\Users\user\AppData\Local\...\tmp7412.tmp, XML 7->50 dropped 52 SecuriteInfo.com.W...n.441.25873.exe.log, ASCII 7->52 dropped 84 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->84 86 May check the online IP address of the machine 7->86 88 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->88 90 Uses schtasks.exe or at.exe to add and modify task schedules 7->90 17 SecuriteInfo.com.Win32.TrojanX-gen.441.25873.exe 17 5 7->17         started        22 schtasks.exe 1 7->22         started        92 Multi AV Scanner detection for dropped file 11->92 94 Machine Learning detection for dropped file 11->94 96 Injects a PE file into a foreign processes 11->96 24 RYnJgDoqiNs.exe 11->24         started        26 schtasks.exe 11->26         started        28 twHqC.exe 13->28         started        30 schtasks.exe 13->30         started        32 twHqC.exe 15->32         started        34 schtasks.exe 15->34         started        signatures5 process6 dnsIp7 54 api4.ipify.org 64.185.227.155, 443, 49713, 49717 WEBNXUS United States 17->54 56 smtp.mail.ru 217.69.139.160, 49714, 49722, 587 MAILRU-ASMailRuRU Russian Federation 17->56 66 2 other IPs or domains 17->66 44 C:\Users\user\AppData\Roaming\...\twHqC.exe, PE32 17->44 dropped 46 C:\Users\user\...\twHqC.exe:Zone.Identifier, ASCII 17->46 dropped 76 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->76 78 Tries to steal Mail credentials (via file / registry access) 17->78 80 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->80 36 conhost.exe 22->36         started        58 api.ipify.org 24->58 38 conhost.exe 26->38         started        60 api.ipify.org 28->60 40 conhost.exe 30->40         started        62 94.100.180.160, 49723, 49724, 587 MAILRU-ASMailRuRU Russian Federation 32->62 64 api.ipify.org 32->64 82 Tries to harvest and steal browser information (history, passwords, etc) 32->82 42 conhost.exe 34->42         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a4d6959bab110d8c072b3c901e22463388ffb87c673243da8cd5c4064ab7ec6/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-01-16 01:11:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ljgwswn2weinrqdswpeqdyremm4i764hyzzsipnizvoeazflp3da._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b0203248a9c024b4faa835a5b1968805f203b35484ac7b938fe2ce36a182dab
AgentTesla
69085a16f5e572b264f072bc0a883e73854b593a3162ca94e6ee825882b3815c
AgentTesla
851f52d27f15eb052fdaef1c0cdf91c9642d5b3c170a62a56c67d5b1b24d0c9f
AgentTesla
9f4974f75daff59dbbe8ffbd9c8ccce15b0c763349f23580515c2ebedef6c322
AgentTesla
bc6b7187bcc579a4fd0e7ffc54bb1a5fb9fa47a3d781bce55a8c4d9ba4df0139
AgentTesla
dfe7a0c2e727c18f17644d33c1db7547943da38d8c05b7103f865c88b6279896
AgentTesla
e19bcbf0c3ca0fe5e246cede2ef4ee264d0908faf4ca4b39aeb687c443f85f91
AgentTesla
f76fef3e72be648d3a32fb43e48276ef6f04cc0f5a21b89d58983c3232775adc
AgentTesla
+ 19'997 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230116-g92xxaae39/
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
Adds Run key to start application
Looks up external IP address via web service
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
Unpacked files
SH256 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
Link:
https://www.unpac.me/results/5857bfb8-caac-47d6-b99b-35e8247fa6e3/
SH256 hash:
f1b2dfa6d457789676afae8e2a2c801bddd9a8f063e75662557e114e46bdcea0
MD5 hash:
98598f7edbc2add2d933cd1ed83f5a7f
SHA1 hash:
640a43283acbfd11d5c9aa74504114b0e1a0259c
Link:
https://www.unpac.me/results/5857bfb8-caac-47d6-b99b-35e8247fa6e3/
SH256 hash:
0d2230618f01b9c0eafbf1cb0fd89b217ba4d2306a8ad4767b2f0ed2bf9b5c8b
MD5 hash:
cf47bcc3b2e0f441dcff0bc950ffb426
SHA1 hash:
63708d459a7a548f58e14120687857f71e7a299d
Link:
https://www.unpac.me/results/5857bfb8-caac-47d6-b99b-35e8247fa6e3/
SH256 hash:
5a4d6959bab110d8c072b3c901e22463388ffb87c673243da8cd5c4064ab7ec6
MD5 hash:
a8135d92309f1e103868150fd7a799e7
SHA1 hash:
f019376af7db2b8937c7ea1d4efb196f1425b397
Link:
https://www.unpac.me/results/5857bfb8-caac-47d6-b99b-35e8247fa6e3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5a4d6959bab1/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/5a4d6959bab110d8c072b3c901e22463388ffb87c673243da8cd5c4064ab7ec6

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/353283/

Comments