MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee
SHA3-384 hash: 4bb711718654abdee6c338933f139e80fefcfa87e59be93d925b3c3640977b7d3f758afb2446e677a3e1b40886d90e96
SHA1 hash: 9a562efcf54e0e912ead4610de76a065d732eeab
MD5 hash: d45152a4b8d2922dfa7dfda2c70cff1a
humanhash: bakerloo-hot-mirror-papa
File name:Our order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:890'880 bytes
First seen:2022-12-06 17:54:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:ucNUejKUYkD75gIFOxz0Z4e0vCCGHO8oswKp3WtjmahgKZ/nXt7virmWhlGLaQYI:FNlrYk2IFCz/FCO8rwY32
Threatray 23'811 similar samples on MalwareBazaar
TLSH T1EB15F71F4ED796C4EE3757F472458BB83EA2BB81A8615C056CA0B073007C53DAB3EA65
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 lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Our order.exe
Verdict:
Malicious activity
Analysis date:
2022-12-06 17:57:57 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e67d2864-0886-4a0d-bf8e-870c54c0a590

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/343564/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638f81f99a505ad9423dadf6/reports/c0eda689-978b-4e96-84cc-f1bd52d9498c/overview
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/91bab77a-d50d-4ee6-9618-299e0df7af91
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129192
Signature
.NET source code contains potential unpacker
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
Malicious sample detected (through community Yara rule)
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)
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 761913 Sample: Our order.exe Startdate: 06/12/2022 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AgentTesla 2->45 47 7 other signatures 2->47 6 Our order.exe 3 2->6         started        9 WdFVsOe.exe 2 2->9         started        11 WdFVsOe.exe 3 2->11         started        process3 file4 23 C:\Users\user\AppData\...\Our order.exe.log, ASCII 6->23 dropped 14 Our order.exe 2 6 6->14         started        19 WdFVsOe.exe 3 9->19         started        49 Multi AV Scanner detection for dropped file 11->49 51 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->51 53 Machine Learning detection for dropped file 11->53 55 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->55 21 WdFVsOe.exe 2 11->21         started        signatures5 process6 dnsIp7 29 host39.registrar-servers.com 68.65.122.214, 49689, 49722, 587 NAMECHEAP-NETUS United States 14->29 25 C:\Users\user\AppData\Roaming\...\WdFVsOe.exe, PE32 14->25 dropped 27 C:\Users\user\...\WdFVsOe.exe:Zone.Identifier, ASCII 14->27 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file / registry access) 14->33 35 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->35 37 Tries to harvest and steal ftp login credentials 19->37 39 Tries to harvest and steal browser information (history, passwords, etc) 19->39 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 07:15:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=unwf2nhzwdpca2p3q5ocw2ariu2sya5idi4h2yidahmycq5h7pxa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
31602473d531ad4d07ab7c5ef1a75f8c3d594fd626fb279028f37350cf91e5f3
AgentTesla
3eb2ff798dd0355a0586a1f69c22fae3633b496366f92a0706f7206ec2e9c265
AgentTesla
48f0597f0c691373863989b8dd585ecfcaad8d14434fc6a4d0129d21fd6050e3
AgentTesla
4d32ec11bf2963e4a505853ea46c4b15b73ad0b435fd3f279d034480335901a9
AgentTesla
90a12c6f1f1a444359902cea58e65e053edc3997be8b5b564a06a5072c0e334e
AgentTesla
d73101ab17bc879d736d035c6272beb309d438e3c0e248267b33dbda210242d8
AgentTesla
de70eb2e0706822e1ca5f7a42944acb8d22d48bbb445ecaa3e4b032f539538a1
AgentTesla
eeabb0a04ea59624d05185afbbf4a1c8e5db554c0c325871c4c0ac5de34c5547
AgentTesla
+ 23'801 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221206-whf9fsae78/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
509567b7ff1fe8a4f690297f9767633dad8f48588d02f9429dbd32090774e6a0
MD5 hash:
b80935d19fad50a348f8148d38b8a2ee
SHA1 hash:
ff30e011d1bebd0d8cf3e32a6ecc66447c7a2c21
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
SH256 hash:
6573eaa5f8ba4a072571b7fcbf714658fb8b2488f33e7b8124c43a0996970623
MD5 hash:
d207b4e50418ad23123b6f2102d5f6b5
SHA1 hash:
bfb6ed5e69f7819cd23401f9c4e0517fc0bc9403
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
SH256 hash:
636c82e024234ad78f20e8e4fe6f31b099f2bfeb5d80e0bc3751678894bc55c2
MD5 hash:
a6237b931a948dde92bbf4a9c855a7c1
SHA1 hash:
79d34cd9cdca131650d13a133bc2eb03fd5ac766
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
Parent samples :
d73101ab17bc879d736d035c6272beb309d438e3c0e248267b33dbda210242d8
eeabb0a04ea59624d05185afbbf4a1c8e5db554c0c325871c4c0ac5de34c5547
a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee
SH256 hash:
0de8ec1c344aa472382f27667beffa1b2157b9096aa198e44af5cf5758a0ca6f
MD5 hash:
afdaab489745ac2c38920eef9e032ddc
SHA1 hash:
679a73cc53c4a737e14be9c27abba9d7409d2037
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
SH256 hash:
ce1784d9f1ffa4a40e48f4bf1c29c85e4b90ebda2317834dfaf19108ea447310
MD5 hash:
6d0c905661e3bf881bd9e78dd3f368eb
SHA1 hash:
426bffa0a325bee0829a881dde8db1540ee44734
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
SH256 hash:
a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee
MD5 hash:
d45152a4b8d2922dfa7dfda2c70cff1a
SHA1 hash:
9a562efcf54e0e912ead4610de76a065d732eeab
Link:
https://www.unpac.me/results/a3625283-24ef-4751-b0c5-318e2c6524fb/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a36c5d34f9b0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee

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 a36c5d34f9b0de2069fb875c2b681145352c03a81a387d610301d98143a7fbee

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/343564/

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