MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1b451ce8ae3ab62b5cdfd52793c5cf4e57efbc39012c4139d1b8958b202f6d1. 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: 3


Intelligence 3 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1b451ce8ae3ab62b5cdfd52793c5cf4e57efbc39012c4139d1b8958b202f6d1
SHA3-384 hash: d968cb9a22f5405f79d34100ac7a239c8728261de36461a82236304810a61e572787604e11f991d013020499834eb038
SHA1 hash: 0a1d4a2422e345357ea28c13d8ff3e9dd92738d2
MD5 hash: c81ae32b10bd72c423012721f052d89f
humanhash: florida-edward-winner-saturn
File name:REVISED PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:549'888 bytes
First seen:2020-05-04 20:56:44 UTC
Last seen:2020-05-04 21:51:41 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 6144:Gf05EaXZjvdCd49YPZiBjBaGxgWfdmMPayMP3LUMurfCc6AdhmH2s//8KPEGn2Gw:G6DYPPb7WVOdPb2r6yaWEkG2Gs1F7
Threatray 405 similar samples on MalwareBazaar
TLSH 70C4E0651BA8DA1BDBEE84B4FC40440547B0C2E2ED91F7CA8C9570798D9BB6E79012CF
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: frf-ajf.ro
Sending IP: 89.45.174.241
From: Ahmed Bhavesh - Procurements <Ahmed.B@gmx.com.tr>
Subject: FW: Purchase Order (POD-AFPL/20-21/145
Attachment: REVISED PO.zip (contains "REVISED PO.exe")

AgentTesla SMTP exfil server:
smtp.gmail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject3.39524.21782.18133.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-04 21:37:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yg2fdtuk4ovwfnon7vjhspc46tsx566dsajmie45doevrmqc63iq._file
Verdict:
suspicious
Similar samples:
0598b4ce2460676755245bad49490a9c94ae85a074c2242adfa65c52b0ad3796
AgentTesla
20edc5b15578c2714fd64a6577a5bd1fbbb13434dc2e900e3b7c568537206050
AgentTesla
6c22a397528ff1fe394044d94134af1d81ab8ef5ce82dd65283586ac6d9319c0
AgentTesla
82d3edc9ad7ba25feca5ef08641b0f030d92faa5dec17f3148e062b727a0240c
AgentTesla
895225b53f54d122a60d52a692acfe09a4fb64fbc2bea01746d2ec3f12e3a564
AgentTesla
a563a898ce1c8dcac374ef8a468e39a185ca3b010f1a41b60731a7beac23f846
AgentTesla
bb8510a80af2965bdca1fdb2218ebfaa2a72402c0b767c3fde6b7807baa647b5
AgentTesla
d3ccfc7eefe685bc703f2975cde7560c851f7e28f8fac127baf54b24ede4ca91
AgentTesla
e2d6119bb484c9e5f5a7107b4687553416208badbb881df4328bec5146d08509
AgentTesla
f57374520bfbf5f5afbbfe8c8cf762f95e05cf050fe959d731d49b77f4776cba
AgentTesla
+ 395 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
rezer0
Link:
https://tria.ge/reports/201109-bkf82kwme6/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
rezer0
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_yahoyah_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

AgentTesla

zip 03a5c613bb856cb81b46d051530955b461e25a9ab147d9254cbb7abc4e43f0f8

AgentTesla

Executable exe c1b451ce8ae3ab62b5cdfd52793c5cf4e57efbc39012c4139d1b8958b202f6d1

(this sample)

  
Dropped by
MD5 8dc7718180801f612692640fae754a86
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 03a5c613bb856cb81b46d051530955b461e25a9ab147d9254cbb7abc4e43f0f8

Comments