MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37
SHA3-384 hash: 505a33ff3395e55951285452f2a0260821e8895aeaccbbf5a0cdbf47912bf05b8bed8cea3f2ce52de08905a87d7854fc
SHA1 hash: c79a8639315504ab1fd67b378f254a0b48d5eec3
MD5 hash: 1a03617b830377d428396e92c5f87c0d
humanhash: timing-nine-shade-apart
File name:MAERSK Notice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:597'504 bytes
First seen:2023-05-18 23:15:46 UTC
Last seen:2023-05-20 15:06:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:RYRv5xxKYhc1XgfRMgPsuXH/kBMRfVy7np6:wdKYXRMgPsUc2c7nw
Threatray 1'438 similar samples on MalwareBazaar
TLSH T12CD4E030609E4A90E01FCBB165BCFD32037174F3AAE5D9340B69A1C4CE6BF542E9995B
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 threatcat_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
269
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MAERSK Notice.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-05-18 23:16:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/116e3b07-fa47-4aa5-b13b-3d30f6c576e4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67074540.32380.5195.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed
Link:
https://www.filescan.io/uploads/6466b1b2a9714de16b6caa10/reports/8ed60957-d8ee-499c-a302-e8f792318d79/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37
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/2e6a8a52-06f2-4218-b3d4-8b9e45ed3cfb
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1236510
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
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 dropped file
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
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 869505 Sample: MAERSK_Notice.pdf.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 9 other signatures 2->57 7 MAERSK_Notice.pdf.exe 7 2->7         started        11 DAslefmpUHO.exe 5 2->11         started        process3 file4 37 C:\Users\user\AppData\...\DAslefmpUHO.exe, PE32 7->37 dropped 39 C:\Users\...\DAslefmpUHO.exe:Zone.Identifier, ASCII 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmp4712.tmp, XML 7->41 dropped 43 C:\Users\user\...\MAERSK_Notice.pdf.exe.log, ASCII 7->43 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 13 MAERSK_Notice.pdf.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 powershell.exe 21 7->19         started        21 schtasks.exe 1 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 23 DAslefmpUHO.exe 11->23         started        25 schtasks.exe 11->25         started        27 DAslefmpUHO.exe 11->27         started        signatures5 process6 dnsIp7 45 api4.ipify.org 173.231.16.76, 443, 49682, 49684 WEBNXUS United States 13->45 47 api.ipify.org 13->47 29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        49 api.ipify.org 23->49 71 Tries to steal Mail credentials (via file / registry access) 23->71 73 Tries to harvest and steal browser information (history, passwords, etc) 23->73 35 conhost.exe 25->35         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-16 11:32:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3svn2urbij2q6yfr5u4x2i2bqfdrohzizw4dr3xzqxiw5vnyt43q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
005eb1d8df310f308e9ac99c488ea415174fd9aff3fc875117b056e535d08271
AgentTesla
0555b2be69a7f5ef1a4b3948af343d22ddf3d5e1b21be20f8f9b9151c04d2a6c
AgentTesla
3483bcc8e4d439c0883bd94044e95f23c4b674c0472af8e695594e00bbbf9dbf
AgentTesla
4ea83aefa492b4ba2b49e13e34023674ed8b50373a9f521dc887178f60b60965
AgentTesla
79105d7e93f40e7645cca097df1fe2ec3377f2ce05fb94faac893cfeafeb3e0d
AgentTesla
9cedcc423c89f58cdef6386a96d9d57237cc0ce9b84622651691ec7e40d1e128
AgentTesla
cd94bb8956e12aa67943b6bb657f17d2680b848b36f8726283a2037d1d588461
AgentTesla
ed4b9afcb717295f5fb71bcc6f408dbbed12c6858ee2f20a1f7bd2ab72074fc6
AgentTesla
fab58afbd986a4fb766f06edadc553c09b6422d1a54100f8ef1aa589f28f32f6
AgentTesla
fb8564efb19ac7b2777934eeff430c908f3a3e4989ccffcfe0b82453ac222c8f
AgentTesla
+ 1'428 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/230518-284ekaeb37/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6254200827:AAE72ehike93Yl10K-g-eoD9WA3Xk9taVes/
Unpacked files
SH256 hash:
13cf9bfff9e537bd87a991ff56ca3e2f7b02c42895f1219f9821ca605fecf35d
MD5 hash:
f45f47f60da08f8ebb3264b40559e8bb
SHA1 hash:
cac34354facfea8066cda7626157d7ecaff6dfd2
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
SH256 hash:
1fd1f5ec0c87452333af847ae7c3914a635c0335d67ce9906dc33e6baea62c75
MD5 hash:
3901b1a5ecfcc11523b4e1c0353970cc
SHA1 hash:
c72b6e91a99ac61b8b74ba7e3829c53d18801d6f
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
Parent samples :
f56410c3c60314f4335561c9cc20256e7f02e078d6ba55bafe2534efdd9d9a7f
82287d425e3528bdb713315c73ebc54c33b375eb84a0bacd27166ed9a44109c4
392f81419000cc840371e050cea8f8bc182353ee9dafa2efd158a75a54886e62
dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37
8aead2c3d3796d348dc61029023a5679f2ef747c8ce155a767d5e47280e5ec26
257ba93dab8da864d90c650cfd8b28bd5df50817f574febd5ae102648c5abf1c
SH256 hash:
e4f9a457a5b4a3d245c7a146577d9cc85caa43e78f226ef218857c7bc4a7e0c9
MD5 hash:
bf127cfbf990bde04efef273a972a4bf
SHA1 hash:
9f3ad473a6a70ff60b7bda8f993cf887969ab19b
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
a7485443b331c2fca54197f53638cb11a8c82bac339b66f35b95d0ad0aceb438
MD5 hash:
dfca41d2838170cb07ef445bb7d9c987
SHA1 hash:
7622672bed23f065cafdf2a17879ebf5926aba8b
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
SH256 hash:
dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37
MD5 hash:
1a03617b830377d428396e92c5f87c0d
SHA1 hash:
c79a8639315504ab1fd67b378f254a0b48d5eec3
Link:
https://www.unpac.me/results/0b73dcfc-ad53-43c2-bba8-3d9755bcbbe4/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/dcaadd522142/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37

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

Executable exe dcaadd522142750f60b1ed397d23418147171f28cdb838eef985d16ed5b89f37

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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