MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d. 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
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SHA256 hash: f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d
SHA3-384 hash: 6e389c3971d10db1e2ec5581ed02125d0d5e557ed2249ab176cd2e785434aefc4f44302b9c3c7cc2f4189ec9f7238e77
SHA1 hash: 09677c07edf2b1af706a0652a1eff9df96e5d641
MD5 hash: e3e452573fecb14a54320b36d01bf253
humanhash: india-queen-ten-bulldog
File name:SecuriteInfo.com.W32.AIDetectNet.01.25700.31292
Download: download sample
Signature AgentTesla
Create hunting rule
File size:758'784 bytes
First seen:2022-05-09 02:30:19 UTC
Last seen:2022-05-09 06:52:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ygjjJrKEq9DYQdolBdDBudTWaVW1kiQ95xnVn+ryfvQd7xlGrqL2DHcqxpVhALr+:ygjjJr6D2dNuJNVW1oDZsrQIx0p
Threatray 16'528 similar samples on MalwareBazaar
TLSH T1CDF47C98B01460DFF41BD0B1C9682CD591513E7A871A420E6473F7AE5EBE6F38A16CE3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon f9c9a9a8c4c2d218 (8 x AgentTesla, 1 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.25700.31292
Verdict:
Malicious activity
Analysis date:
2022-05-09 02:31:17 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/dc3e24b1-49ec-4199-ada4-4445f00df5a7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.25700.31292.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
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62787cea36c061db6e5c3ab1/reports/e8f053c9-d62c-4593-9570-be45093f3fff/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d516033f-45e4-439b-8a81-7d948da00b87
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989905
Signature
.NET source code contains very large array initializations
Found malware configuration
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)
Modifies the hosts file
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)
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 622401 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 09/05/2022 Architecture: WINDOWS Score: 100 48 Snort IDS alert for network traffic 2->48 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 8 other signatures 2->54 7 SecuriteInfo.com.W32.AIDetectNet.01.25700.exe 6 2->7         started        11 yqWDN.exe 2 2->11         started        13 yqWDN.exe 1 2->13         started        process3 file4 32 C:\Users\user\AppData\...\rgpcKbtdOdSCTd.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\Local\Temp\tmp13B.tmp, XML 7->34 dropped 36 SecuriteInfo.com.W...et.01.25700.exe.log, ASCII 7->36 dropped 56 Uses schtasks.exe or at.exe to add and modify task schedules 7->56 58 Writes to foreign memory regions 7->58 60 Injects a PE file into a foreign processes 7->60 15 RegSvcs.exe 2 4 7->15         started        20 schtasks.exe 1 7->20         started        22 conhost.exe 11->22         started        24 conhost.exe 13->24         started        signatures5 process6 dnsIp7 38 mail.rnfreight.com 108.170.27.202, 49758, 587 SSASN2US United States 15->38 28 C:\Users\user\AppData\Roaming\...\yqWDN.exe, PE32 15->28 dropped 30 C:\Windows\System32\drivers\etc\hosts, ASCII 15->30 dropped 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->42 44 Tries to steal Mail credentials (via file / registry access) 15->44 46 5 other signatures 15->46 26 conhost.exe 20->26         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d/
Threat name:
ByteCode-MSIL.Trojan.AveMariaRAT
Create hunting rule
Status:
Malicious
First seen:
2022-05-09 01:37:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6de4c32rz62n4pt5pvuy76mhcbel4bklquco4dpi6zbs6g5b3ygq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
4b0f3abe3b0c7a9356687b4c29c68f9bab4247ca92cf5c37b42eec2881d3d2ec
AgentTesla
6122dce9933f03479b3d98aea0785ae26737644262ac9ee8a67cbfbf11050f13
AgentTesla
66f9714a50343c6fa1e59a61a680c9697c08a2c12af1011596acc147a37eb94a
AgentTesla
75d068be7f88f177a5b08d956442239e9aab86788dd48a7458bfdf9b86323dff
AgentTesla
bca80ec5a8f5f72b96fecabe891d7135d3a886cbf6582649d5466560b7381c47
AgentTesla
c36ec3f847b81b6e59ee1e6d17544ee886a3a85105d1aa06646df073f8590838
AgentTesla
dec444eccb384af02025d31c749a86e7ec8c306dc0e491c45b839466f3eb2493
AgentTesla
+ 16'518 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/220509-czp35sfagl/
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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
8b45b2b8e99ce1044bbcb0faf50c10d3c2973926cb157662a415f5cb025277ec
MD5 hash:
b938c1da5c2c216cbbcfe42f3d20cb2b
SHA1 hash:
eae3db9c48ffaff1fc9b1546b6f99072e87e1625
Link:
https://www.unpac.me/results/3e626b43-d058-48db-b711-24f43e5cdef4/
SH256 hash:
37ea4fda3d44adf7146141a9875aaee05c6d52281569eece9330f388c839cba9
MD5 hash:
92a242ca2e9f173bbb50b1125e6b0e5a
SHA1 hash:
e3a6ff234f943fbaac1ee5c8127bbbaa971b78d8
Link:
https://www.unpac.me/results/3e626b43-d058-48db-b711-24f43e5cdef4/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/3e626b43-d058-48db-b711-24f43e5cdef4/
SH256 hash:
f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d
MD5 hash:
e3e452573fecb14a54320b36d01bf253
SHA1 hash:
09677c07edf2b1af706a0652a1eff9df96e5d641
Link:
https://www.unpac.me/results/3e626b43-d058-48db-b711-24f43e5cdef4/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f0c9c16f51cf/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/f0c9c16f51cfb4de3e7d7d698ff9871048be054b8504ee0de8f6432f1ba1de0d

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.

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