MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003
SHA3-384 hash: b3dc817176032a1dcb58c841ae250f3730ab66cfda1519dcdd85396e3974012062a5abcfb065a8797dc9b7a18a229119
SHA1 hash: f3111611b12188a9fac01ec3c72a250df985c10f
MD5 hash: 278971a2fbcb84316adb4a5eb73424cd
humanhash: romeo-floor-louisiana-edward
File name:DOCUMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:827'392 bytes
First seen:2023-05-26 13:02:18 UTC
Last seen:2023-05-29 09:53:27 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:VH4WviTB2Qwbr9CdovqPNfbcr4pW+kPjLeC37m/9KH:J4WcJxPNf0eSP/eCo9K
Threatray 3'158 similar samples on MalwareBazaar
TLSH T1CA05B73C5BB4CEA390B4C66857CCB4E7B1859B1735884F5548EE933B128E90D7AC227E
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 :
3
# of downloads :
267
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DOCUMENTS.exe
Verdict:
Malicious activity
Analysis date:
2023-05-26 13:02:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a7705e17-7cd5-4b1e-8222-b04a99f72ee7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XorStringsNET
Create hunting rule
Link:
https://www.capesandbox.com/analysis/392139/
Detection(s):
Sanesecurity.Rogue.0hr.20230526-1134.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6470aef6a751dbc2966742f5/reports/6bb2cfa9-3774-4430-9a34-8c2ea2db13d5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003
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/b53349c3-caba-42a3-a9bd-20af9c5c5b8f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1243225
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003/
Threat name:
Win32.Trojan.Tedy
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 06:05:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skqczk7bibqmqdvetgiolhoxivdwyc2zmhgqrid6hbg3sja7wabq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
207101f6912ab3d1db4eb31783037685cade90fbc6ed91dffc1c53138b8436ff
AgentTesla
3c1afe298565b77c5c91c36fc8758fc967e90d849f20f9d4daa68c082a8a1206
AgentTesla
45724089400b978774c70254e03cacf1df986161104c4a5691af5d9eff8f46c1
AgentTesla
6ff0433a9bb7d6a3a7dd345dbf1c12850ec13d3e72898815ed595c9605752dbe
AgentTesla
74d26f4b119393b4528ff36ae1ed9ddf2fd9b6e36f3dbd9c7456ad692687905c
AgentTesla
8067342812e8fee9dc78b51e57c8c9402598bbfa7742355e2e58bc77ce6be38d
AgentTesla
8921ed257002d7a54fe4e22f1192cfc11a0d1f15270619361aefa96164a992eb
AgentTesla
89aac1da79c39c6dca27fbd441600f2fc6b72e051d3e31e6c6738f4fa84698b8
AgentTesla
d1e8e37069c510b2fbd087386e0d25d5641a1726aa9f99530f531ace16927ba9
AgentTesla
+ 3'148 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/230526-qacneaff33/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/299c046b-a180-459f-9886-4dd2f173580a/
SH256 hash:
4a64d2bb95ee695c304d09fb82bbaceff64015722554e179448e3b1ddc027300
MD5 hash:
377993ef3a68a341974dd2342ab024e0
SHA1 hash:
1dc2702a348b040c8b6c13dc5e45158b846ed017
Link:
https://www.unpac.me/results/299c046b-a180-459f-9886-4dd2f173580a/
SH256 hash:
4e657e88d634dc1d1562b5f3e80c688068fcdb1b4d847bbccdda8d89789a3641
MD5 hash:
00aa26d16c4a94a8ebf37d7306f35e4e
SHA1 hash:
0fca5fcd23f1aef42afffb27aa78e1a5c16d1f1d
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/299c046b-a180-459f-9886-4dd2f173580a/
Parent samples :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 hash:
92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003
MD5 hash:
278971a2fbcb84316adb4a5eb73424cd
SHA1 hash:
f3111611b12188a9fac01ec3c72a250df985c10f
Link:
https://www.unpac.me/results/299c046b-a180-459f-9886-4dd2f173580a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/92a02cabe140/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/92a02cabe14060c80ea49990e59dd745476c0b5961cd08a07e384db9241fb003

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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/392139/

Comments