MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9
SHA3-384 hash: 5e50c23bc65d3a2fa398de71e6fd972a392e31841ddc26313cf1f0765ec5af8c30053ad289918aecae2b4dd1267099b9
SHA1 hash: c422368001436ac134d44190f73ed5d760472098
MD5 hash: 265c9e34eabb15f4108ddfff10f33b84
humanhash: mexico-triple-cola-white
File name:SecuriteInfo.com.W32.AIDetectNet.01.199.27571
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'215'488 bytes
First seen:2022-06-01 17:33:12 UTC
Last seen:2022-06-01 18:38:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 24576:cgcPg613tslfrAxh38+kgOjWZqYyQmHZ6+um0HNDPr9e:bcPg613lafrWZY1AHNDpe
Threatray 18'083 similar samples on MalwareBazaar
TLSH T1BE45F71163E92A49F8FA6BA99935658407BB3DDA683DD31D08DC90CE1FB3F508851B33
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
374
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.199.27571
Verdict:
Malicious activity
Analysis date:
2022-06-01 17:34:20 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/c6bfd398-20e1-4510-abd5-5d208f9c9a7f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/276153/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.199.27571.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
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/c92bcc77-cebd-41cb-acf5-3627285928fd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1005256
Signature
.NET source code contains very large array initializations
Contains functionality to register a low level keyboard hook
Found malware configuration
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)
Modifies the hosts 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)
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 Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-01 17:34:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vo7xw5vbmlcjmyniq2juubez5lzzrrzigpe47goekb2mcvd2cluq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2fffd654cfb99120026283e06b5e19c7e83c28bd66b6a7f895fef5a99c882f20
AgentTesla
4053206d66d627d145d9da8d8e208d08c85755036a5393ccc6e8afd6117df864
AgentTesla
59db9350bab90fb25781a73385a431b0a2114961aee2037b9f5bcb10cf824556
AgentTesla
783a0ab9ef1ce64fb9390ad9906cdeed76cf978b36c0f5eedbc9e2b18a0ad8da
AgentTesla
a24cd03357921c77bf5e10a36f1ce1bff9fe496a12e21a402d4f66ccf977cfc7
AgentTesla
abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9
AgentTesla
b83b8bc4ca9fc408d9458ba50dfcc350b1827e6331b7c6d456adfc9aea4143b7
AgentTesla
bf22348207105ae1af6bbeb0dae03f550489883ecfac5cb90abbcbd55608cf3b
AgentTesla
+ 18'073 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/220601-v5ehpsedbm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2124462934:AAGr-L06waDdFGpnKJz3_DCOFcJpWDQ7WIM/sendDocument
Unpacked files
SH256 hash:
f66c387a6b5f040157057752d613e42fe380ebd205cb6aaf3be83d4cc01bc19c
MD5 hash:
cac1aafc4de8d1702671cbfd61c4363b
SHA1 hash:
5c5384eb5413dc79faac4581888928f4aaa0cb8f
Link:
https://www.unpac.me/results/f5c4cf6e-aa3c-4de8-b8c4-b2b57612cc21/
Parent samples :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 hash:
22a1669c5406fedfe2a1ffa83099ea3252a932046b4ea4836135d7df8d3d8d1a
MD5 hash:
e49b74dadd973c9eea0a7fb839b97390
SHA1 hash:
59f7bbb07b0d6686083264349b1a6c39baf27296
Link:
https://www.unpac.me/results/f5c4cf6e-aa3c-4de8-b8c4-b2b57612cc21/
SH256 hash:
ea22af89b2d62f4d438a3b2306379a98d3bced432a9c897e961643586b4b8367
MD5 hash:
21ed7bbccce68a699a0e9eada6cf2346
SHA1 hash:
22e4b2c94bb9299b8cc8306484b0c8219cb1f316
Link:
https://www.unpac.me/results/f5c4cf6e-aa3c-4de8-b8c4-b2b57612cc21/
SH256 hash:
879c29560b21be7d9b69ca27ca4756df86e080fa3e34cb191aad5cb1e5f05504
MD5 hash:
30b6a54a992eae921a2eb8c5ea130911
SHA1 hash:
1c83f0319bffe007077c6656418c9b7344d5affe
Link:
https://www.unpac.me/results/f5c4cf6e-aa3c-4de8-b8c4-b2b57612cc21/
SH256 hash:
abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9
MD5 hash:
265c9e34eabb15f4108ddfff10f33b84
SHA1 hash:
c422368001436ac134d44190f73ed5d760472098
Link:
https://www.unpac.me/results/f5c4cf6e-aa3c-4de8-b8c4-b2b57612cc21/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/abbf7b76a162/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/abbf7b76a162c49661a886934a0499eaf398c72833c9cf99c45074c1547a12e9

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/276153/

Comments