MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633
SHA3-384 hash: 77f024ad95e122d39be98dec833b8d4bd093b0ce35c7efd3cbcb3c96af9e2e5e8c0eaeb5100c987e49e78a12bb58e69c
SHA1 hash: 4c36dc267c31fdb700c5f882ea1a188802f0b3cc
MD5 hash: 9be72e4e897f9c982810454562aed142
humanhash: delta-tango-papa-thirteen
File name:AWB NO.3522849002.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'045'504 bytes
First seen:2023-02-20 18:15:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:KxJ4yZ127cDpsxM4Y7c5y42xqLchs3vr/c1rYE:61mSsxycz2xwfr/cmE
Threatray 1'236 similar samples on MalwareBazaar
TLSH T16525BE49A7B0D6B7C58B01EF1838574D39A435837609E22C8FB77FD292749BB35A9203
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 :
1
# of downloads :
266
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
AWB NO.3522849002.exe
Verdict:
Malicious activity
Analysis date:
2023-02-20 18:18:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/01a1939c-61db-447d-a431-8ef47030bd41

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BumbleBeeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/368507/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f3b8e6d385ee58584e2715/reports/e9d634f9-87fc-4563-82f8-97f296ff2ee2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633
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/958b6752-4a6e-4ca2-acf7-641ce241a315
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179400
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/1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-20 13:03:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckbuhbmy7bkfcpgfjbswpq5udvsamtxhsantbw3ck4cpsvvf2yzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
17e4e777cf7db066c6a344d5b36610d4124068bbfe4dd23cadcbbc7582805048
AgentTesla
31c4050dc647c5bd89feca0aa84d283add7e27e5a3f64866096aebca7b4f862d
AgentTesla
75273aa79f34e14410f37711cc78f6e46bfdf003fd32be4dc343f440e1dcee88
AgentTesla
a9fab340c43939608d6319ff68a8e06c23c20f3e1cd7103400002692c110bfd2
AgentTesla
bd8d44039b39c1303a8873f7a6047ec475b00f82a69c1d480192c1c68a295502
AgentTesla
c1add17549206e0ea3e1025ec81ff8d7e5ae994381600ec84d33eeab50ea7232
AgentTesla
db758d56da8bf2d88700bf3846d3885a5a16816f99a3880beb04a6956c888d7b
AgentTesla
dc0e4f762dfa9989cee78a01c3186d710365695141ec8ea246e5bee245d2944b
AgentTesla
eec946f0290cdbb199c804a9ba1a896b5bcad0d0e62c1e1cdd542f5f3e934808
AgentTesla
+ 1'226 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/230220-wwf6lsbh47/
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/275f214a-65ca-411a-96bf-70520592c451/
Parent samples :
d5d18f9417c9f5268a707e6c276d8318f0bc399302ff07d8d8319257c9dac063
21d455342573c58b10724e61e0fefadd32fd934b573b8f6f655e52e08dadc8bf
a955da66c4fea454fc830bec547d560ea494e777259e38f195f7c7266fbd8ee3
SH256 hash:
437007f514a58838ba83c972a44aa5fa38a3f7f19171bcdadfdd1fdfae7fadfe
MD5 hash:
0ede5a7ca4e1d57c5d210816e9a28109
SHA1 hash:
8cfdc70bbb9e217ceb97831c9315219480fbdc42
Link:
https://www.unpac.me/results/275f214a-65ca-411a-96bf-70520592c451/
SH256 hash:
71d6a63417774afbaefd083aa3bf49a9e820daa30c6f30ec75cb39379b67936c
MD5 hash:
be161d0c583366f4aedb5f3a94fcacd2
SHA1 hash:
417a5272f05d948ff312314becb1d0714c63f960
Link:
https://www.unpac.me/results/275f214a-65ca-411a-96bf-70520592c451/
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
Link:
https://www.unpac.me/results/275f214a-65ca-411a-96bf-70520592c451/
SH256 hash:
febd5aecda58f43ec76dc2c88af75afc01fb191a6a8f8848aad1a68e3b55b5f3
MD5 hash:
eae360bede736b1f8871d10383e14fe8
SHA1 hash:
0b46ba6c937ceb971a4b49bdbb24b1b56e840398
Link:
https://www.unpac.me/results/275f214a-65ca-411a-96bf-70520592c451/
SH256 hash:
1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633
MD5 hash:
9be72e4e897f9c982810454562aed142
SHA1 hash:
4c36dc267c31fdb700c5f882ea1a188802f0b3cc
Link:
https://www.unpac.me/results/275f214a-65ca-411a-96bf-70520592c451/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1283438598f8/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/1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633

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 510f6c7a4a9f1b223557d85a775ed62fa86044197764fd19c8d11ece6f6a8c1d

AgentTesla

Executable exe 1283438598f854513cc5486567c3b41d64064ee7901b30db625704f956a5d633

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 510f6c7a4a9f1b223557d85a775ed62fa86044197764fd19c8d11ece6f6a8c1d
Cape
Cape
https://www.capesandbox.com/analysis/368507/
  
Dropped by
MD5 cfda948f57563c6c807b47ff8d17d0fd

Comments