MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40bd3914235bbb167ad733ba737282f760f57b94a6c98eaed0c9b2aaa66c4627. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40bd3914235bbb167ad733ba737282f760f57b94a6c98eaed0c9b2aaa66c4627
SHA3-384 hash: d3451040bbc1a43df49313b4a66295d89a5dbb151722808f19c39794a40865700d0404a0fe0b1f93a4e1ebe3f0e4f0fd
SHA1 hash: 17fce6a2a705f052147f48187163771a95715c16
MD5 hash: 48f9017f68821b760335506affb1b971
humanhash: angel-friend-double-oxygen
File name:40bd3914235bbb167ad733ba737282f760f57b94a6c98eaed0c9b2aaa66c4627.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'160 bytes
First seen:2020-04-21 08:46:16 UTC
Last seen:2020-04-21 10:10:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:yTTQp+NsvRZsQdqfPzc0v8PJafx/UYpq2xU:cm+Nsv/7Izc00RsDo2xU
Threatray 10'561 similar samples on MalwareBazaar
TLSH BAB4DF3FB36C1C6BCEBA45FDC09025405BB7916A618FE2C6CCDD34EA66C5F461A86813
Reporter JoulK
Tags:AgentTesla


Avatar
Jouliok
mail.dormakeba.com - 192.185.41.47
gator4114.hostgator.com Hello User-PC [84.17.36.60]
AUTH login Z2VlbW9uaUBkb3JtYWtlYmEuY29t (base64 --> geemoni@dormakeba.com)
Password: XWIhSnRQeFVUPSlU (base64 --> ]b!JtPxUT=)T )

Intelligence

File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.EIXA.10113.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-04-21 07:52:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
27 of 31 (87.10%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ic6tsfbdlo5rm6wxgo5hg4uc65qpk64uu3ey5lwqzgzkvjtmiytq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0222310264dacbb6096015a467d0f1eeb076c2fe165ea32a8133812aa6a33a0b
AgentTesla
0e566993f0a7c24582ac0cd61f488f51782ee5ff52a4d65cc41561717681c1d6
AgentTesla
14b98835cc44a97c3ccea697c83a9f5220fd4bb41720818b623ab0f88e20b654
AgentTesla
1fca6bf9584df160c24c4cc5499599fd7ea8ba8b32f60d5007124f876ba63dc2
AgentTesla
2a3b5f4a6e6d41c86a9d25ff46831b1bcf73db123bf659d59c8125c147afc895
AgentTesla
3146e047d6021c93280619fc4b62a7bc945d70cd21163c05fad4e0048ce5d505
AgentTesla
399a8e11367c80009a8cd861c379e0f4d6feff8544fecf51705a474edb3b624e
AgentTesla
4cce78237c2dd903e6f277f50753aeb2f63e1f856722b5a379a81e306af3ae71
AgentTesla
da049203324396b99402d08997483bf22631b61d6b272d9bbe0a7ea35b55e40c
AgentTesla
dba18c9e1704591fe1a96b251fdeb88e3b9d73acc49b2269dbb05f1ad065fa03
AgentTesla
+ 10'551 additional samples on MalwareBazaar
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
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_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

Executable exe 40bd3914235bbb167ad733ba737282f760f57b94a6c98eaed0c9b2aaa66c4627

(this sample)

anyrun
any.run
https://app.any.run/tasks/c84d6c10-2a9b-4821-9dec-51e862c08997
  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments