MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b. 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: 18


Intelligence 18 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b
SHA3-384 hash: 7d4db386160be9e1fc073e268515c9ba4a2ca5f9362ea68aad874012b1a2cfe697313049e9ec67d58afca5c122115b9b
SHA1 hash: 23be622e1a3609624d4e21ada34b96579828b66b
MD5 hash: 3dd8f01371795989ba0d00a6c83d88c2
humanhash: east-double-romeo-don
File name:SecuriteInfo.com.Trojan.PackedNET.1995.7086.13017
Download: download sample
Signature AgentTesla
Create hunting rule
File size:588'800 bytes
First seen:2023-07-12 18:30:26 UTC
Last seen:2023-07-12 21:55:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:KPDH20KfQW822ZAK8LP3tmlUd5+DMjqTkttmd:iDH20Kx5dm+X+DNT8Ed
Threatray 5'046 similar samples on MalwareBazaar
TLSH T16EC4122141A98F6FD0B74BBF012037B427B945DBBE61C3874D82B0F96276B054A99F27
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 SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
300
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.1995.7086.13017
Verdict:
Malicious activity
Analysis date:
2023-07-12 18:33:01 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/04f4e378-5082-4797-82ad-3f10f7fe7f2c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/417117/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1995.7086.13017.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo jigsaw packed
Link:
https://www.filescan.io/uploads/64aef1686e9f7019de9fcb24/reports/b9ce5a0e-d5f8-4f70-9090-946d4c93bd41/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b
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/44d5c53d-4dc3-471f-9095-be836c6f90e1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271991
Signature
.NET source code contains potential unpacker
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-12 10:02:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2pdyab6i7j66ivo6iurarzwd6sdsg4lcg2nfp4a6nj43kpfrtknq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1428623f3d2769a2f63e2e07444e0af8f334cdcc0b8d38faafc06dea97ee322c
AgentTesla
273af1b5521eb9976cce02519b2a6b9036347af59cc2eb63454eacc537cee331
AgentTesla
42032fb2e1a7dcd8e06876f6cb9f0fa51d82806f29ff0253ce2502b862f70981
AgentTesla
750361a8039bd9876939ca3ee37312821f8cd019eabe123ef884b30433757677
AgentTesla
966dd595fc018c22a4b99f77066d8eb60aee0af02504bb7f915457c7b2726157
AgentTesla
999c708503ca5289854b3347f0a9115d596676ba1f41b51b0bf9ff1f12ced04f
AgentTesla
c3d408d3ba7f6ea4acf913b8fd845e98c587fc8a6c67f48ef3542e3895ba7153
AgentTesla
e5b3f5c88055487475981257a3146b756a653845e01c66141d3547192805a8f3
AgentTesla
+ 5'036 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230712-w52hxaec97/
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
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:
e136bb341e797b383441a560a9d9f6fc3517e520eeac47295f417214c5009488
MD5 hash:
fe38bb4f067cbe5fc3472583e7a8ff9c
SHA1 hash:
afeea490875741cac6f98f536c59c0c52f5de517
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/6b0273cf-f7e0-47bf-ac42-4411fd448838/
Parent samples :
1428623f3d2769a2f63e2e07444e0af8f334cdcc0b8d38faafc06dea97ee322c
c3d408d3ba7f6ea4acf913b8fd845e98c587fc8a6c67f48ef3542e3895ba7153
273af1b5521eb9976cce02519b2a6b9036347af59cc2eb63454eacc537cee331
d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b
ff83137921b3eeff0d4fb13d18137b9350419d94b84e42f791251dd83af8563a
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/6b0273cf-f7e0-47bf-ac42-4411fd448838/
SH256 hash:
d8ae58a38ad12ba6451e42b07ed8f9bb706f738119058fa95be81e62fca74b3d
MD5 hash:
1c8727136c21fafaa4cc9967678e6d0d
SHA1 hash:
4b40d3410b088815dae516e377ce404b85dbf99c
Link:
https://www.unpac.me/results/6b0273cf-f7e0-47bf-ac42-4411fd448838/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/6b0273cf-f7e0-47bf-ac42-4411fd448838/
SH256 hash:
d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b
MD5 hash:
3dd8f01371795989ba0d00a6c83d88c2
SHA1 hash:
23be622e1a3609624d4e21ada34b96579828b66b
Link:
https://www.unpac.me/results/6b0273cf-f7e0-47bf-ac42-4411fd448838/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d3c78007c8fa/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/d3c78007c8fa7de455de452208e6c3f487237162369a57f01e6a79b53cb19a9b

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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.

Cape
Cape
https://www.capesandbox.com/analysis/417117/

Comments