MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068
SHA3-384 hash: 35e6df846db8f3ea9848f67ea040006ff7a688a308c76789c39736aff4037418eef34b4377afca50dccd7744ea8ea708
SHA1 hash: aadc84eaef688a6ef681b8c6f04cb764221ee42a
MD5 hash: 92a1c850c7d5669234a389817b81de49
humanhash: eight-black-five-earth
File name:Invoice, Packing List.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:924'160 bytes
First seen:2021-09-30 06:22:22 UTC
Last seen:2021-09-30 14:02:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:7TU9ozSBhxFfP3uAxKThqqIIIaWWPmNJIsGCRjDt:3UOzSB3tP+AMTEcIaLWi7CRH
Threatray 10'483 similar samples on MalwareBazaar
TLSH T137156E394D2682F7C7DEC67CD48C1BCEDA66A8837B914F1AC496E7C2026770BE49845C
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Invoice, Packing List.exe
Verdict:
Malicious activity
Analysis date:
2021-09-30 06:25:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/642a7026-bf6e-412b-ac70-798a182ac9e9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/193350/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1037-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae9e875b-6866-42b9-9c25-1d27fd36b9e7
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/861570
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 494000 Sample: Invoice, Packing List.exe Startdate: 30/09/2021 Architecture: WINDOWS Score: 100 50 Found malware configuration 2->50 52 Multi AV Scanner detection for dropped file 2->52 54 Yara detected AgentTesla 2->54 56 8 other signatures 2->56 7 Invoice, Packing List.exe 6 2->7         started        10 ZAYOk.exe 4 2->10         started        13 ZAYOk.exe 3 2->13         started        process3 file4 36 C:\Users\user\AppData\...\onvkhDRfPjIHUI.exe, PE32 7->36 dropped 38 C:\Users\user\AppData\Local\...\tmp9920.tmp, XML 7->38 dropped 40 C:\Users\...\Invoice, Packing List.exe.log, ASCII 7->40 dropped 15 Invoice, Packing List.exe 2 5 7->15         started        19 schtasks.exe 1 7->19         started        58 Multi AV Scanner detection for dropped file 10->58 60 Machine Learning detection for dropped file 10->60 21 schtasks.exe 10->21         started        23 ZAYOk.exe 10->23         started        25 ZAYOk.exe 10->25         started        27 3 other processes 10->27 signatures5 process6 file7 42 C:\Users\user\AppData\Roaming\...\ZAYOk.exe, PE32 15->42 dropped 44 C:\Users\user\...\ZAYOk.exe:Zone.Identifier, ASCII 15->44 dropped 48 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->48 29 WerFault.exe 23 9 15->29         started        32 conhost.exe 19->32         started        34 conhost.exe 21->34         started        signatures8 process9 dnsIp10 46 192.168.2.1 unknown unknown 29->46
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-09-30 06:23:08 UTC
AV detection:
7 of 45 (15.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7lu5owvfappzczzk4fqzbx6rrokqtblduwsdrorahncvv2y6bua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
149e5cb565e56469e6ff5c929185e203c92be0d8541faf0cf38da0003ae211d3
AgentTesla
48334c06686f8be7744b9a2a532458bb9f0ca709cb9ddb79c52c6c9b3c7c452a
AgentTesla
57c0b1caabcc1dac0a976d2f737970a256931f8219a276d54f34231497cf6d27
AgentTesla
86324507b99eaddd23e1c94340269fc33d8a9cf64c6df71822d4b0cf59078535
AgentTesla
9cd2555d295c144be219fdc70b91f465dccf0ad43331747333a2c9d97262f398
AgentTesla
a0cd0f193a5752c3697002dd05815c9913a8770d7dce6914646342f1a2f56e5d
AgentTesla
bd115472bed125868b42e8cf0c5972dfcb875c587f292efd4290a500c4e9adbc
AgentTesla
c5fd8f5ba73bd61a0c0ef2990e1edc48017492b45cc056ec13e33d8c6f8e79ad
AgentTesla
cd1021cd2a05b85705422bfa7345af95d23c928807e33befb43ebe0313209f08
AgentTesla
+ 10'473 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210930-g5ftwagfh3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
a3ec4a68a5d94adeaa177bf004093928d3c555d2feed5b637824ff39c7170708
MD5 hash:
499091ca4a038387ec3e4dfb152c56f7
SHA1 hash:
7280b623247732f08b2f6ca6ea756de7d4fb755f
Link:
https://www.unpac.me/results/7ed18f71-38fd-4162-bf6e-940885f3ff7c/
SH256 hash:
43e38f251dbca9aa20f3470167e5427a7e7a7cdcd25f0b6b045ae8577cd3e345
MD5 hash:
f62ab5d3528d5a3b9e270ea1f9347868
SHA1 hash:
6a74e87711c615adbd9145f829a33f55b7e42dd6
Link:
https://www.unpac.me/results/7ed18f71-38fd-4162-bf6e-940885f3ff7c/
SH256 hash:
6216e0a27ca32307c25732a87108c5e7d49e8a014fa42f64426e2abf2f0ec21b
MD5 hash:
5b44f43ebd7e3d6b29ee89821d104588
SHA1 hash:
3e9d7c8d3d00f03c929522e4c7d22e9a408d8691
Link:
https://www.unpac.me/results/7ed18f71-38fd-4162-bf6e-940885f3ff7c/
SH256 hash:
07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068
MD5 hash:
92a1c850c7d5669234a389817b81de49
SHA1 hash:
aadc84eaef688a6ef681b8c6f04cb764221ee42a
Link:
https://www.unpac.me/results/7ed18f71-38fd-4162-bf6e-940885f3ff7c/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/07d74ebad528/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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 07d74ebad5281efc8b39570b0c86fe8c5ca84c2b1d2d21c5d101da2ad758f068

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/193350/

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