MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c
SHA3-384 hash: afe88c023b093f6a87aa52f94c78322736fe04777edaf7f980e34368090b356a111d65d8b1aa724def68a01116fcb42e
SHA1 hash: 8fa03f831ade31ddc7ba6f4b4e82f91d3825c8bb
MD5 hash: 78075c61867ca86cbbf42f4db45acf18
humanhash: ink-mississippi-six-diet
File name:032021CITAR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'136 bytes
First seen:2021-01-04 08:23:11 UTC
Last seen:2021-01-04 21:58:54 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 12288:UyzB2iYKcVtSGtPqo5ZV+QfWFTjg9kwQ5VdxqT/hI9zExdMd:dzBb7kt7tP5Nf6TjtVLMZaz
Threatray 2'653 similar samples on MalwareBazaar
TLSH 87F4AE117B698A15F2BF6736C46A45444BF0BC02A5E2D23FBCF4309E4572B81AE35B36
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
032021CITAR.exe
Verdict:
Malicious activity
Analysis date:
2021-01-04 08:25:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e0d0f02a-07b7-4a28-9d21-6994569e12ee

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/110376/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.9005.2331.30096.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/573248
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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)
Sigma detected: Scheduled temp file as task from temp location
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 335687 Sample: 032021CITAR.exe Startdate: 04/01/2021 Architecture: WINDOWS Score: 100 28 cdn.onenote.net 2->28 36 Found malware configuration 2->36 38 Multi AV Scanner detection for dropped file 2->38 40 Sigma detected: Scheduled temp file as task from temp location 2->40 42 10 other signatures 2->42 8 032021CITAR.exe 7 2->8         started        signatures3 process4 file5 20 C:\Users\user\AppData\Roaming\mvLQXkyZS.exe, PE32 8->20 dropped 22 C:\Users\...\mvLQXkyZS.exe:Zone.Identifier, ASCII 8->22 dropped 24 C:\Users\user\AppData\Local\...\tmp75AE.tmp, XML 8->24 dropped 26 C:\Users\user\AppData\...\032021CITAR.exe.log, ASCII 8->26 dropped 44 Writes to foreign memory regions 8->44 46 Allocates memory in foreign processes 8->46 48 Injects a PE file into a foreign processes 8->48 12 RegSvcs.exe 15 6 8->12         started        16 schtasks.exe 1 8->16         started        signatures6 process7 dnsIp8 30 chestronic.com 23.254.244.17, 49755, 49756, 587 HOSTWINDSUS United States 12->30 32 mail.chestronic.com 12->32 34 4 other IPs or domains 12->34 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->50 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->52 54 Tries to steal Mail credentials (via file access) 12->54 56 3 other signatures 12->56 18 conhost.exe 16->18         started        signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c/
Threat name:
Win32.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-01-04 04:01:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
13 of 47 (27.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2bgk3okhtjehqqjiy3jwekitverre522qxllenltu4xsljztgvga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0156cc74dc52bcb6c9e1ea57e4e68825fb45a506e17701895e056a677d413184
AgentTesla
05edc3fe4fb4bfa22e5e3ce66e66a4f258adc1aebbb26142bafd1a9264feb4b9
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090d89a937fd7d559781a19a60bbd2ffb50950b7f60925cb14834bb2d8e80993
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637149f0fb9933d264b501d66162e17eb6a5b715b8976e7f031d2c8261e7c17e
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642dfced9844802f4388b3c2f30e08d9a1c94f2507e7277d900756b284d37ca1
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92ccb58afe347edae8dda8caa194499586b02b90c62c1d3cf1d9c62f1df6b306
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b3eb9d09d5bbdcbc7ce33fcf3863d74277d7ed3a229bb44da6baaa62b8595397
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dd5a14637f0373f0833e003675e13c4039423d402013d89d85ea345c5d2df963
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e657ffb001754315f6a10d766882fc481809a576fde55ff1f0158b793beac202
AgentTesla
+ 2'643 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/210104-gchfbsnan2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c
MD5 hash:
78075c61867ca86cbbf42f4db45acf18
SHA1 hash:
8fa03f831ade31ddc7ba6f4b4e82f91d3825c8bb
Link:
https://www.unpac.me/results/bab1a119-3b2b-4003-bb3e-4f43ef6bf5d6/
SH256 hash:
44106a7753790a12c522849b3f7da238337bd0342e5664021e25f79b2705ae9a
MD5 hash:
d43e8dcc8f8b23c144f820eaa9bdbee4
SHA1 hash:
41faa61eb543ac1386e59ef1e3c485a19458ff68
Link:
https://www.unpac.me/results/bab1a119-3b2b-4003-bb3e-4f43ef6bf5d6/
SH256 hash:
064abb733928b4b0ba9080f3a2d09c66ca0984f52f40bd01fa175411a16a66f7
MD5 hash:
0ae4ef81fab372b4bce62777404e88f2
SHA1 hash:
27d2b4d43904ef278dfe28217c7634cbd2752283
Link:
https://www.unpac.me/results/bab1a119-3b2b-4003-bb3e-4f43ef6bf5d6/
SH256 hash:
a4d7b702cc881a3e4476699f93579f5c6c171fbccbf06711a416a703d550728c
MD5 hash:
514138892a6da90a0e177a6123bc8fb1
SHA1 hash:
b4be6bdf15ecb0ba54c159b3f8a613367104db42
Link:
https://www.unpac.me/results/bab1a119-3b2b-4003-bb3e-4f43ef6bf5d6/
SH256 hash:
db3ab33e3eaef7c760abe9ab011b29dab6727a517e1b48437e466ab2166662dc
MD5 hash:
5240652c4a09846b8fec9d138e94e068
SHA1 hash:
e09c90c2bc21bfb6f15dc75b69b580738b6fd54e
Link:
https://www.unpac.me/results/bab1a119-3b2b-4003-bb3e-4f43ef6bf5d6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 825546cd216be534b188a9aaf80b7d6bc2467a94069cad13c7e97a7daf3b93da

AgentTesla

Executable exe d04cadb9479a48784128c6d3622913a92312775a85d6b23573a72f25a733354c

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 825546cd216be534b188a9aaf80b7d6bc2467a94069cad13c7e97a7daf3b93da
Cape
Cape
https://www.capesandbox.com/analysis/110376/

Comments