MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b025fa14fdaeb405c00985f5b7a52f0f2a4b5851f338021b594af6881b3e8a7. 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: 3b025fa14fdaeb405c00985f5b7a52f0f2a4b5851f338021b594af6881b3e8a7
SHA3-384 hash: 5c6597aacc5bf5681790670ba698c422b9cbe5976837638f306b13e354b9b4ff4b710dda940f2f56c4fa212d3ff76102
SHA1 hash: 69cc8b19de20da0b484b40631115ccbcfe4197e8
MD5 hash: e7e566be07d6307474402d2d03f3ce53
humanhash: wolfram-blue-venus-nine
File name:Shipment details - IVC04 Kibbled - SO 805651.pdf.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:761'856 bytes
First seen:2020-05-26 12:58:39 UTC
Last seen:2020-05-26 14:21:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ab7c6090caa74612589a46d0fcbec31e (7 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 12288:YoS07MyfiVaPjuU4JRVw2gE3swQkwYqTrylThm/3XhZo8EYNtgl1rVK:lVrfluUWVw2x2Y8rwTM3XhZJEYNtuQ
Threatray 11'186 similar samples on MalwareBazaar
TLSH E4F49D2EEFA14433C063167D9D1B57B8AC2ABF5129386D472BE4CC4CAE39641F837196
Reporter abuse_ch
Tags:AgentTesla bat


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: starpole.com
Sending IP: 209.58.149.76
From: Amani Al Danaf <arnaud@starpole.com>
Subject: Shipment details - IVC04 Kibbled - SO 805651
Attachment: Shipment details - IVC04 Kibbled - SO 805651.pdf.iso (contains "Shipment details - IVC04 Kibbled - SO 805651.pdf.bat")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 13:36:21 UTC
AV detection:
25 of 30 (83.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
002325e6f81f5b7ab8f8dd2ed87fba19813e268fde1604387cff7fb8eea70330
AgentTesla
6518adaaa71c4f2d21522a72e0f16c0a6675d9bf08a844de757cf4c0f4dfc1c8
AgentTesla
80a345dada3e47bc31a22c887b25df623f79407e25f86e04beb1711732dabbef
AgentTesla
86e5796ae957a22f0b55caae1fee9af102cea6e31fca38e4334a50f0b5e57971
AgentTesla
9463f129f4dec7224eb12c262e080ffa58c104bde38104319ab69d2fdb8919ee
AgentTesla
baaf2981e64ed0745b71f49dc599ece70213ac2f805d8d1a4f254f9bb3fcc5cc
AgentTesla
c04c4bb521cb18dc16fbacc4220c0f854bfadfdc0c016ec6fd868d52fe8c3e08
AgentTesla
c1c841ab92fcc7f486280ba17d8e08dfd8626c2b7adad80bc83bd27794dde5e6
AgentTesla
d309b596333bf8b744a87cd84388a745a10b64deaea395ed7f4d95ef63a84f5b
AgentTesla
ee7ad8e5b1668792ad637972d788af49d288c6a8789a1c9bbee5f6df9ec7df00
AgentTesla
+ 11'176 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-xvz4qfw2q2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
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_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

iso e66a83439e398899f6fa8817240a26d469265174d2a3c57506ae36706a87b156

AgentTesla

Executable exe 3b025fa14fdaeb405c00985f5b7a52f0f2a4b5851f338021b594af6881b3e8a7

(this sample)

  
Dropped by
MD5 aa43cf0efea2ccdeaac99979c1fbc0de
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 e66a83439e398899f6fa8817240a26d469265174d2a3c57506ae36706a87b156

Comments