MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba8a06a6f0966f527162f1f1217a08cd67b1b14d23af4d87ffb18385adaf1a98. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba8a06a6f0966f527162f1f1217a08cd67b1b14d23af4d87ffb18385adaf1a98
SHA3-384 hash: a6da54640cf2c5fc9614d00b1879c08e6d60f087fb24003606c36d6c93c0059c00d34a41921ede54f9ae346ab832d7bd
SHA1 hash: 1b5ce92148dbf7b004d2c140f581b9c183a7d046
MD5 hash: 63772edb70e4119968164f96c9a6a893
humanhash: snake-mississippi-juliet-six
File name:imama_crypted.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:662'016 bytes
First seen:2020-10-13 15:17:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'647 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 6144:GfP65HsW7kFuG97mwIxeKg0xb5+aYVfptDIRxAcszHPoL50edMaw+uVm3nJzhf:GOHVywgE5+aCLIRNSHgLS9jVAF
Threatray 239 similar samples on MalwareBazaar
TLSH 31E47EF379CA501AE9334D7D516566A3F16CB8A73EE8530EBDD9E20C0E366018F82257
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70541/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25.32302.9202.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Running batch commands
Launching a process
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/489983
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Creates an autostart registry key pointing to binary in C:\Windows
Injects files into Windows application
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Add file from suspicious location to autostart registry
Tries to detect virtualization through RDTSC time measurements
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 297463 Sample: imama_crypted.exe Startdate: 13/10/2020 Architecture: WINDOWS Score: 100 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AgentTesla 2->40 42 Sigma detected: Add file from suspicious location to autostart registry 2->42 44 3 other signatures 2->44 7 imama_crypted.exe 9 2->7         started        12 pcalua.exe 1 2->12         started        14 pcalua.exe 1 1 2->14         started        process3 dnsIp4 36 192.168.2.1 unknown unknown 7->36 28 C:\Users\user\AppData\Roaming\...\notepad.exe, PE32 7->28 dropped 30 C:\Users\user\AppData\Local\Temp\...\D.dll, PE32 7->30 dropped 32 C:\Users\user\...\notepad.exe:Zone.Identifier, ASCII 7->32 dropped 34 2 other files (1 malicious) 7->34 dropped 56 Tries to detect virtualization through RDTSC time measurements 7->56 16 cmd.exe 1 7->16         started        18 notepad.exe 2 7->18         started        21 notepad.exe 3 12->21         started        file5 signatures6 process7 signatures8 23 reg.exe 1 1 16->23         started        26 conhost.exe 16->26         started        46 Injects files into Windows application 18->46 48 Multi AV Scanner detection for dropped file 21->48 50 Machine Learning detection for dropped file 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 process9 signatures10 54 Creates an autostart registry key pointing to binary in C:\Windows 23->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba8a06a6f0966f527162f1f1217a08cd67b1b14d23af4d87ffb18385adaf1a98/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-10-13 15:17:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkfanjxqszxve4lc6hysc6qizvt3dmkneoxu3b77wgbyllnpdkma._file
Verdict:
unknown
Similar samples:
046fd8e4a205a247d179395dd6ee877378bb4afa552ae98cfa5afd5c323b680e
AgentTesla
0f97d2c99964370b019145742e1d9322e9248fea3e149f00c10ca99807bcafa4
AgentTesla
30e5d725ef8367f4d2d044ab45908659b7eda107d02452f6b30a87e4a6a49885
AgentTesla
39ce81e6ad84dcbf630be5d52c63c633a58018b3292862d1d027dab127fc1a3a
AgentTesla
7607fe282dd083bc09221a832e4309a259790d3a77b309ddf26d7b3113e1c26e
AgentTesla
9abdd554c7f65285834b12f1511bef9501c300fd81559a9052fb5d6c0004163b
AgentTesla
b7859dd4f12959b0c3b717089ddde8f623d288e27d092d93b06afaf9fc4a51d8
AgentTesla
cf68e1b1e8e89cf03b0d721957c794936947c8cf5f8c30401c20e075e4b37c6e
AgentTesla
e334c709a414d7ab88c0ce1d12bdf200a8053193da5c9cb757c79ac9d5f4d3b8
AgentTesla
ef715113b5c0354cb654191c48dcabf6f00f7db2644c4a1ba344feefe12eee86
AgentTesla
+ 229 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201013-9xlkwbsh4a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Unpacked files
SH256 hash:
ba8a06a6f0966f527162f1f1217a08cd67b1b14d23af4d87ffb18385adaf1a98
MD5 hash:
63772edb70e4119968164f96c9a6a893
SHA1 hash:
1b5ce92148dbf7b004d2c140f581b9c183a7d046
Link:
https://www.unpac.me/results/712f87c3-df11-4da0-9415-cb9d349c8045/
SH256 hash:
89aa143c91d8cace96581d1ad1e4a67060238498168d9e412227019a838574a3
MD5 hash:
beadcc53a3524ce380a7b07b4da47d57
SHA1 hash:
7014b2381ef1ca0f0c8f1b0884315260dc73932f
Link:
https://www.unpac.me/results/712f87c3-df11-4da0-9415-cb9d349c8045/
SH256 hash:
45f93dc335691e9fd4f7bfe1e3781797ad1f6be901541b868b219bd3eca23571
MD5 hash:
5b66c108ff7e6c7c0803092430992c8e
SHA1 hash:
73646f9143526dcce138194a3a919b6885a79ac6
Link:
https://www.unpac.me/results/712f87c3-df11-4da0-9415-cb9d349c8045/
SH256 hash:
19d9922060be89a70b76e5c0056e751f1baa5d41819235c92cf4f5d7668e1267
MD5 hash:
811864a0b06c529af894a7fec6ddbf47
SHA1 hash:
d35b82933eb06a6ec60e8cbbdb65eb6cdcaeb6d2
Link:
https://www.unpac.me/results/712f87c3-df11-4da0-9415-cb9d349c8045/
Parent samples :
afa2f55e149097f9b250142bbfd94d9d56d10649c96adb079fdb0dfdac7c6660
69e2ae11e1b5cbe120bf02301191a1cf05e87fc09b09d63bd782abbf3615d05d
0b778873c94f6bc89a40294c0e85a38ab82509260cd2a2e8b73d00c5c90e8757
7ddfa6f44a60f4b894321f6977f8121cfb371c3c61ac872c58ba61fd5ee13deb
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/ba8a06a6f0966f527162f1f1217a08cd67b1b14d23af4d87ffb18385adaf1a98

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: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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/70541/

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