MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2. 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: a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2
SHA3-384 hash: ce66ff6b3c5f65e2a3084dcb3d14f2de6dcaef2277a2e90a5bef586b87080dc2d8ab0e7ebe837a1d6940aed251b66fa8
SHA1 hash: e0e0081f5832ab6dae1c1ee915c48a7bd6a2199b
MD5 hash: 679300d5a0b48e0fb743630fd56edd4a
humanhash: alpha-fillet-enemy-arizona
File name:AWB NO. 4308258296.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:786'432 bytes
First seen:2023-02-14 08:14:51 UTC
Last seen:2023-02-14 09:36:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:0C5jG2cV31e0rjxEopBk6GxmzwD1UZuziyb71Vd8AYC0NDMh6q6:072cF13rDDk63RZumyb7jVQMY
Threatray 22'082 similar samples on MalwareBazaar
TLSH T149F41249AE599A20F5F9EE7C0B3D917C8F205C9807F3E1742AE585EB6123753C40A2B7
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 cocaman
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB NO. 4308258296.exe
Verdict:
Malicious activity
Analysis date:
2023-02-14 08:17:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a4e7b62e-3888-432e-94e5-bcefd56538dc

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/365494/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65487717.29810.28201.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63eb430991b0e663e8f70021/reports/882e1dc9-c377-417e-9629-042f4ce40440/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2
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/ebce273d-453c-44ac-869c-e5ca1ba10733
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1174171
Signature
Injects a PE file into a foreign processes
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)
Snort IDS alert for network traffic
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-02-13 17:30:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vh5lgqgehe4wbdlddh7wrkhanqr4edz6dtlranaaaatjfqiqx7ja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
17e4e777cf7db066c6a344d5b36610d4124068bbfe4dd23cadcbbc7582805048
AgentTesla
24902a43196fd02d2939443510181c165980bd71e889dcff559ca25153c76d81
AgentTesla
2a5098792b07f38355f0e06fee170432226013a21bc18c129212bb868e98f478
AgentTesla
31c4050dc647c5bd89feca0aa84d283add7e27e5a3f64866096aebca7b4f862d
AgentTesla
4f8543c08f72d81ada87cafa2d8911300ce45a09be25e42e4c1bfd69952a8fce
AgentTesla
a7d2bd1e968aea0e81664aa5aabd428a57d12bc8573611543ad72a57661180b8
AgentTesla
c1add17549206e0ea3e1025ec81ff8d7e5ae994381600ec84d33eeab50ea7232
AgentTesla
db758d56da8bf2d88700bf3846d3885a5a16816f99a3880beb04a6956c888d7b
AgentTesla
dc0e4f762dfa9989cee78a01c3186d710365695141ec8ea246e5bee245d2944b
AgentTesla
eec946f0290cdbb199c804a9ba1a896b5bcad0d0e62c1e1cdd542f5f3e934808
AgentTesla
+ 22'072 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/230214-j5j8eabc4x/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6191932863:AAEw6WZfMHSbIiilSKsmAnJOgaZwvnoMVh8/
Unpacked files
SH256 hash:
ffd38ec91854fa4ab12dab9ad4cb191305c5fa849238deb67137f6061a9d17dc
MD5 hash:
b8c03380b10f5448bf3be567abdbd4d9
SHA1 hash:
dffd743bdceb24e72262bdcd6ffb635f5bdc1a42
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
Parent samples :
d5d18f9417c9f5268a707e6c276d8318f0bc399302ff07d8d8319257c9dac063
21d455342573c58b10724e61e0fefadd32fd934b573b8f6f655e52e08dadc8bf
a955da66c4fea454fc830bec547d560ea494e777259e38f195f7c7266fbd8ee3
SH256 hash:
c515d711f298d4a4ff92b2f686475e48f014be479de668d3d541e341a3c85381
MD5 hash:
4ba4f60db820c3ea6c4321d8cd62e0f0
SHA1 hash:
c17038fc34b62926fe706795aded674522683e0b
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
SH256 hash:
46cb32256dba295b72212185d3bf29e54de9f78fe32a8e43c82288285c3bf721
MD5 hash:
453d8d23d417dacecac4ad0235d2b420
SHA1 hash:
6aaffef79f32f151aef9d5c548ac9055ea6c2f35
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
SH256 hash:
8617cea503c2a3961120a9c503d853bc21d38d1fca7143d6b1ef4f388bc5cec7
MD5 hash:
7f225c69df031bf0560aed3847a1221a
SHA1 hash:
4d5f3ccdb2c6015d2b2a73326c0f32b173af2819
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
SH256 hash:
ea85d5d9df02990c33f790e825412788a23827bf60f9bf3f1766c936e182e9ca
MD5 hash:
c879cbf91bba71824fc386e841b90eda
SHA1 hash:
23ff4a1b7a8fb592293ed1f2cb247298efae43b2
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
SH256 hash:
a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2
MD5 hash:
679300d5a0b48e0fb743630fd56edd4a
SHA1 hash:
e0e0081f5832ab6dae1c1ee915c48a7bd6a2199b
Link:
https://www.unpac.me/results/e333e762-a469-4680-ad9a-1f8296000c3b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a9fab340c439/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/a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2

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.

Malspam

AgentTesla

zip 2ce0d039386dd012a0d050d1bafa373cdd1a232af06afa965f2878d40beadcb0

AgentTesla

Executable exe a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/365494/
  
Dropped by
SHA256 2ce0d039386dd012a0d050d1bafa373cdd1a232af06afa965f2878d40beadcb0
  
Dropped by
MD5 7fa12caf9669d4b69111c8603dbffb24

Comments