MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd
SHA3-384 hash: c5a66843b40dfcd74bae450cda0ebb1f2decf08164ddec10a2d942df709ec4dfebeedb3afd0c9c1d76ea1f7202b55f22
SHA1 hash: 28954d7b81380a52dc012eb21c4769fe54070a5c
MD5 hash: 87be1ac6122ed0c75b3af80696b9e686
humanhash: oxygen-whiskey-kentucky-oranges
File name:87be1ac6122ed0c75b3af80696b9e686
Download: download sample
Signature AgentTesla
Create hunting rule
File size:746'496 bytes
First seen:2023-03-20 11:30:54 UTC
Last seen:2023-03-21 14:11:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:r9umYMUnFW/Nhb/kpGsc1WgkAhK6KttQM2AW+DYXoRf0D9u1pHG8RTiy4uhyNv6n:r9uUT2wogkAg6K7Q4pMXomwRhhyNv6
Threatray 1'710 similar samples on MalwareBazaar
TLSH T176F402782F8A9538F1321BBD85E8264467AEB3B26713D55D18F511CE4B63B034ED0A2F
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)
File icon (PE):PE icon
dhash icon 209488c66eb85922 (14 x AgentTesla, 7 x Loki, 7 x Formbook)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TT copy.xls
Verdict:
Malicious activity
Analysis date:
2023-03-20 09:06:55 UTC
Tags:
exploit cve-2017-11882 loader
Link:
https://app.any.run/tasks/24b17968-11d0-4a21-97d3-a7216b4b2951

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/375896/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/641843fee91ddba083cec11e/reports/2a9f4416-033f-499e-8772-46ee0fec8624/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e78fa199-85d2-4783-8926-581b570e5d66
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1197820
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
Snort IDS alert for network traffic
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-03-20 11:08:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zttyzlxmbgranwf35wwpwpv7eaq52zwpjb6y5yswvqu64fxexgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0007f855c65b913a538d9a7680c5078dcdf8f49e26f37a130ec982c275bb693b
AgentTesla
07a41eff76914977afbfe4bf07f2ef55d2478dd32a439c3979f619679c7a69b3
AgentTesla
3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041
AgentTesla
51a4fb3b2148da43d34a86a9af619af67ff8611f8bb7448e4edcb9d3207ca1b2
AgentTesla
9f7bc16e3e1f2dd542f8de4d732c19b89e54a7e0924b36274f087aa329359767
AgentTesla
b7d8fbbf428d72bcf7513bf41bfbf43db9f8f90a86f790b35e439dc1c1ac58e0
AgentTesla
d37ac5f67be37a7cd0fa09b2d0ffb1e5190caf1abbb2183fd00b0c7a35a204b1
AgentTesla
d3cde2174f9799d957210cd054bee35f092e5480bb7019ca10e7b7f5abb116bf
AgentTesla
d9ffc57c4f2b13e4623b8de5ff380625f9ad65a62c80e5fb91be0db6861e5992
AgentTesla
fc8c6d3dafa922ac0493c26e96e337563b1beaa46e1725ed1799ac5a46ceabcd
AgentTesla
+ 1'700 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/230320-nmqdxsfc5x/
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
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/
Unpacked files
SH256 hash:
8b6897340984e35dba937364681bd98592594774504daf0a724c843c00b95341
MD5 hash:
3a566b5e883a0c0cdfe09cd5d64bce6f
SHA1 hash:
9cbdec781d7aabbe6286474833877aa6ca030951
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
Parent samples :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 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
061403a09f32cee332df294ce9ab57d4562fd2bbb1078212d5e62f166cd0bde2
MD5 hash:
37e62fb929e33296a110456101b8295a
SHA1 hash:
8f397b04d689e4b9191e6a2cdb596fb299e8df4d
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
SH256 hash:
000c0889c2d93807781cb5e2c212d07bd38c6fed9b738530f2515640306b5f44
MD5 hash:
8d369299a047f228593293887092e43d
SHA1 hash:
7e38cd87127c3ea59ddba80f7ddf35fb105a7f6c
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
SH256 hash:
3fd618bbc778241a32c424a834e978d0012379e31289c23e4a9c870c26012726
MD5 hash:
e43dd84b21702b1f042273d91d70b08c
SHA1 hash:
33a26120637d731572a02ce2985113f383f73106
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
SH256 hash:
de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd
MD5 hash:
87be1ac6122ed0c75b3af80696b9e686
SHA1 hash:
28954d7b81380a52dc012eb21c4769fe54070a5c
Link:
https://www.unpac.me/results/8c8e933f-f06f-4dcc-8370-9d31ba85541f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/de673c657760/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/de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd

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.

Web download

AgentTesla

Executable exe de673c6577604d1036c5df6d67d9f5f9010eeb367a43ec7712b5614f70b725cd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2578399/
Cape
Cape
https://www.capesandbox.com/analysis/375896/

Comments


Avatar
zbet commented on 2023-03-20 11:30:56 UTC

url : hxxp://192.3.223.30/man.exe