MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156
SHA3-384 hash: e77d2323d368d25ababcf4d137363457360a17d4233f23413a64938e0a5d3b068c5bda76ad2b6796cc6b3cabe4610332
SHA1 hash: 3658dc9da9210ff233934bdeed28071529949b60
MD5 hash: b82e8e3462f15ef46218fe27db93fd8b
humanhash: enemy-double-bravo-blue
File name:Al Jaber Dubai.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:892'416 bytes
First seen:2020-12-03 06:42:52 UTC
Last seen:2020-12-03 23:49:42 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:/F3pfzgzs0Fs2qPVGNbTuMuKBD7hpvATZElP/Pn1mV5fEAFZTBI/t44tdQ+d0dIz:/YsST0sDd8+3NmoAFZTGtndPt/d7V
Threatray 1'614 similar samples on MalwareBazaar
TLSH 9F158D366F58163AF13AAB3CD1B0215157EEBBA3B707D8DC28B531C90B63A4289D153D
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/106484/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Agent.ERG.21730.32615.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/554267
Signature
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156/
Threat name:
ByteCode-MSIL.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-12-03 02:16:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=go7vy7qaq4bbiteozcgv4iwiayeumodemwdbf6ay2q6ksy5f2fla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2aa2a644cc059d9314a783e295e4c35102ffce374e2bf1b49f8fb8631ffdbb65
AgentTesla
4afc70d7e08f66f587fd37ce1848989853a7405435e92a3d25652781dec66348
AgentTesla
6fe5e475ec18550353f2e1e2affdbeb8ea72603f9059af42c36ee24f4ce08c32
AgentTesla
8a21b943ea85a94fb89a4222be1b22222b71447cc16fe9b1ef58957029210a8f
AgentTesla
a51bd84d3facb55aaa7d351f79a6383f50b362c48a7abf373675aedd13aa9770
AgentTesla
bb21a5f1607c110559ca73cc8106f61313687e304b3c609b718580f647345fcc
AgentTesla
bb5655ed407d25d54cefaf7d9834192b007ea351bfd0237ea1d59f63333a9aef
AgentTesla
c2df8e72382149481c403e6a2d52dbb93daeb046e8ce23247ec763f50490be96
AgentTesla
ced74986e807f1b4dd969d4811e20b516b11b39d0d8681ebadf9123a6de30b7c
AgentTesla
e694eadb2f24bf7de44a2cc1d1fbc3d2e84d83d6cac2be444aef377bea95cc29
AgentTesla
+ 1'604 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201203-l4r4am7egn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
9584f6d01e6452371cc9b4828030a13045d99c243c497b63628828e66aabe26f
MD5 hash:
7476e403eef14ac403c63c7279831780
SHA1 hash:
8387f558e30dc115987ac2b5c174a41302471abf
Link:
https://www.unpac.me/results/9ce8d163-4274-47ed-aa3e-ec4489746586/
SH256 hash:
33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156
MD5 hash:
b82e8e3462f15ef46218fe27db93fd8b
SHA1 hash:
3658dc9da9210ff233934bdeed28071529949b60
Link:
https://www.unpac.me/results/9ce8d163-4274-47ed-aa3e-ec4489746586/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

zip 7ccef8ecc0c41d8321724b0a2811d4af0bca13a58e3bf1c629d061083312cfcd

AgentTesla

Executable exe 33bf5c7e008702144c8ec88d5e22c80609463864658612f818d43ca963a5d156

(this sample)

  
Dropped by
MD5 5a2b7f2a4db48f95e262266fc12f9cac
  
Dropped by
SHA256 7ccef8ecc0c41d8321724b0a2811d4af0bca13a58e3bf1c629d061083312cfcd
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/106484/

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