MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0
SHA3-384 hash: 985cf7099fe31db736ab3321ab82797f2eac26aedd94a1229eaa0d996cf62e624a931f5ae1fc99204fc50003be33a54d
SHA1 hash: ef212ce659d4dbeb36dbb1b93bb87619ebe07cd1
MD5 hash: 37f0a27fd856590a8af09ed41887603a
humanhash: double-summer-earth-stream
File name:DHL AWB Packing List & Commercial Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:598'528 bytes
First seen:2023-05-25 08:35:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:OY6v5rQk2cb4IbQsL7S1rnhUuGjGVYou3t+IUlC0:2tQkDLcuuTCrt5w
Threatray 4'226 similar samples on MalwareBazaar
TLSH T117D4DF30509E4A81E02FCBF1A5B8FD72037270E3ADD9D9740B69E1C4CE66F542E8995B
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
243
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL AWB Packing List & Commercial Invoice.exe
Verdict:
Malicious activity
Analysis date:
2023-05-25 08:57:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/064eb9ba-b013-46d9-9f53-79f1a28cd931

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/391473/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
86%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/646f1df69ae1c3bef854cd0f/reports/583f24be-afef-4845-ad57-39878d3f3f89/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0
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/77cbf7e7-90fb-4d07-b9f2-216fee1f4c1e
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1242339
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 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:
n/a
Link:
https://mwdb.cert.pl/sample/6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 08:52:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmq2y4r7z3y2cp3u3hq2z623vh2qbugrqw5mgp4gf2yidmjygxya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
14d2f29a80efcfe126628046ae8b02b78722c8bbd7c54c2c8900c44805455bd2
AgentTesla
1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
AgentTesla
3d95aad98b74679081fa1ed0a87e9f3a64668388a4927f6f210c65bdf6fb2e56
AgentTesla
6e5c020da66ea1b65b6b339dbc32987746a48a112bb75317808ac6c77777f7e7
AgentTesla
8edcac65cf7b20b87e88fefc0d3c7620172d4eb8efa1fcb4aa18d422f0555a9b
AgentTesla
93bc8b052ab504548c2bd80aad36a2c4ebea09d06db56dbaedf16109da7daf5c
AgentTesla
9b71b31d74304616ebc7abb5550e3ac8e9d6456ee819eb8eed14a59c1079c28c
AgentTesla
baa855589cec9a4aeff9575393b8f2a46f5e2251dfc8f8cc009c5a6690ec9409
AgentTesla
c8e9ae8e154abc1e3c1ef722447ec66a8b228a923e8e2600d9de9215dcec992a
AgentTesla
dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37
AgentTesla
+ 4'216 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/230525-khk2vshd5t/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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/bot6155153237:AAHwniNOLh5IeMqe3WWu52NIjrXAphPX4U4/
Unpacked files
SH256 hash:
65e0574f002bc64492c0318ec4bea714a57779577ae7e0f589fd3723776dcea0
MD5 hash:
e7b54e07746855c12c2a83b0613ba33c
SHA1 hash:
d5c4f1d95a0d7ecb9d9319af6f9fb4d268542964
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
Parent samples :
1c3e05c1dc57b82fb25bb8af32bad88ef17a5078818598c30738675ccc4729fd
6e5c020da66ea1b65b6b339dbc32987746a48a112bb75317808ac6c77777f7e7
9b71b31d74304616ebc7abb5550e3ac8e9d6456ee819eb8eed14a59c1079c28c
14d2f29a80efcfe126628046ae8b02b78722c8bbd7c54c2c8900c44805455bd2
baa855589cec9a4aeff9575393b8f2a46f5e2251dfc8f8cc009c5a6690ec9409
6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0
cca30cba64c9679893c85367083785816667a745a2a382afd3b0311285c7017f
SH256 hash:
5403f550d942f1cda4801e44d226d9db7f3a2d320218c5dac37787aa4e4046fc
MD5 hash:
147c419ebdee697aafea129579a6057b
SHA1 hash:
9b491a69dce1d5c4d6d18c50b083b7f2c46e2e4a
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
2f235fa8c4f84a5aaef1bed42fc31b6568705c0e48cb1f3039d4ee86aade0c4b
MD5 hash:
a801732cab20c36ae6e9ae09bdaca3ef
SHA1 hash:
8e1a9aa4f616d402370be62de35c2ece27d76b23
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
SH256 hash:
a7485443b331c2fca54197f53638cb11a8c82bac339b66f35b95d0ad0aceb438
MD5 hash:
dfca41d2838170cb07ef445bb7d9c987
SHA1 hash:
7622672bed23f065cafdf2a17879ebf5926aba8b
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
SH256 hash:
6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0
MD5 hash:
37f0a27fd856590a8af09ed41887603a
SHA1 hash:
ef212ce659d4dbeb36dbb1b93bb87619ebe07cd1
Link:
https://www.unpac.me/results/a4c108f2-9116-477d-ba3d-8f56d979b8b7/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6b21ac723fce/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

AgentTesla

Executable exe 6b21ac723fcef1a13f74d9e1acfb5ba9f500d0d185bac33f862eb081b13835f0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/391473/

Comments