MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800. 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: b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800
SHA3-384 hash: 06781265e5b03ba04694b7414263b05fa36fb35ca615bd0516971dc8aa3e2923d3db036027e2d32fa6734187154ed529
SHA1 hash: 8ec121159f7c887fc76edb8b753c77d455ec2f7a
MD5 hash: 14b11f327b8ff84f50d86fb3f2fb20b5
humanhash: early-robin-east-april
File name:DHL Original Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'813'400 bytes
First seen:2023-02-06 09:26:37 UTC
Last seen:2023-02-06 11:45:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 69cce666aa8f60f52ce492dcbd4a96e1 (1 x AgentTesla)
ssdeep 49152:3VOYAsQBjPOPppNszMoXmp2hEqfvQsT93:lOHDjPCvszMoXEYQod
TLSH T10485C0C1ADD254F9EE1907FC5AF6498E7DD412A8339E924EC058CA513C11EE60E2F9E3
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c4d2d1c9c8d8c8f9 (3 x AgentTesla, 3 x Rhadamanthys, 1 x Formbook)
Reporter abuse_ch
Tags:AgentTesla DHL exe signed

Code Signing Certificate

Organisation:podari.shop
Issuer:R3
Algorithm:sha256WithRSAEncryption
Valid from:2023-01-19T23:42:22Z
Valid to:2023-04-19T23:42:21Z
Serial number: 03c2831ef37bc7488b05cc74840cc7046aa3
Thumbprint Algorithm:SHA256
Thumbprint: 204e8a39d2471b99441e8e84f74e430393cea44f48143dd33a7386de2b8030b9
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.svcnc.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Original Documents.exe
Verdict:
Malicious activity
Analysis date:
2023-02-06 09:39:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/897acad7-7d16-4ae7-b8b8-3c7d16bfa989

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/360718/
Detection(s):
SecuriteInfo.com.Variant.Jaik.84248.25679.18359.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/65655/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63e0c7ea1c9cbf7d62561810/reports/2f28acff-1af0-4c66-9680-2c85cd6e0f45/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ae3216b0-d985-45e9-a52a-46fc702ac76b
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166555
Signature
Allocates memory in foreign processes
Encrypted powershell cmdline option found
Initial sample is a PE file and has a suspicious name
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)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 799326 Sample: DHL Original Documents.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 59 svcnc.com 2->59 61 mail.svcnc.com 2->61 63 2 other IPs or domains 2->63 85 Snort IDS alert for network traffic 2->85 87 Multi AV Scanner detection for dropped file 2->87 89 Multi AV Scanner detection for submitted file 2->89 91 9 other signatures 2->91 9 DHL Original Documents.exe 10 2->9         started        14 Lemahaq doperime soji rotafoyo volir kaquoquo.exe 7 2->14         started        signatures3 process4 dnsIp5 65 4tcctsi3n21rqrlzgiwhyxw1u.yt3vbauu9qhj8yt4dlgszz4zsjpti6x 9->65 53 Lemahaq doperime s... volir kaquoquo.exe, PE32 9->53 dropped 55 Lemahaq doperime s...exe:Zone.Identifier, ASCII 9->55 dropped 93 Encrypted powershell cmdline option found 9->93 95 Self deletion via cmd or bat file 9->95 16 Lemahaq doperime soji rotafoyo volir kaquoquo.exe 8 9->16         started        21 cmd.exe 1 9->21         started        23 powershell.exe 16 9->23         started        25 schtasks.exe 1 9->25         started        67 4tcctsi3n21rqrlzgiwhyxw1u.yt3vbauu9qhj8yt4dlgszz4zsjpti6x 14->67 27 powershell.exe 13 14->27         started        file6 signatures7 process8 dnsIp9 57 4tcctsi3n21rqrlzgiwhyxw1u.yt3vbauu9qhj8yt4dlgszz4zsjpti6x 16->57 51 C:\Users\user\AppData\Local\...\6247765.dll, PE32 16->51 dropped 75 Encrypted powershell cmdline option found 16->75 77 Writes to foreign memory regions 16->77 79 Allocates memory in foreign processes 16->79 81 Injects a PE file into a foreign processes 16->81 29 ngentask.exe 15 2 16->29         started        33 powershell.exe 13 16->33         started        35 fontview.exe 16->35         started        83 Uses ping.exe to check the status of other devices and networks 21->83 37 PING.EXE 1 21->37         started        39 conhost.exe 21->39         started        41 chcp.com 1 21->41         started        43 conhost.exe 23->43         started        45 conhost.exe 25->45         started        47 conhost.exe 27->47         started        file10 signatures11 process12 dnsIp13 69 api4.ipify.org 173.231.16.76, 443, 49699 WEBNXUS United States 29->69 71 api.ipify.org 29->71 97 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 29->97 99 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 29->99 101 May check the online IP address of the machine 29->101 103 3 other signatures 29->103 49 conhost.exe 33->49         started        73 127.0.0.1 unknown unknown 37->73 signatures14 process15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 09:27:09 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wefcwmvq3yapvxnpcz566qczkk7dtuy7ai3kv3ojovsu55ypnaaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
rhadamanthys
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:rhadamanthys collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230206-lexf6agd7y/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
AgentTesla
Detect rhadamanthys stealer shellcode
Rhadamanthys
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
d7954e3b7acefcd1ad1f2676a972e2161ef0774a9dd51fdd96eff4cfea1f7c60
MD5 hash:
87786527807fe6a9873c8afd264fa44f
SHA1 hash:
3ef491bad5cc890821bb0318c06ff6978de04167
Link:
https://www.unpac.me/results/0008a4ce-7905-4aa8-a76d-d48d07c57ab3/
SH256 hash:
b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800
MD5 hash:
14b11f327b8ff84f50d86fb3f2fb20b5
SHA1 hash:
8ec121159f7c887fc76edb8b753c77d455ec2f7a
Link:
https://www.unpac.me/results/0008a4ce-7905-4aa8-a76d-d48d07c57ab3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b10a2b32b0de/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/b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

AgentTesla

Executable exe b10a2b32b0de00faddaf167bef405952be39d31f0236aaedc975654ef70f6800

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/360718/

Comments