MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba9c641828f465a988c43c858463602faadc4bc688b5b58d9a80bd25fd45a4d6. 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: ba9c641828f465a988c43c858463602faadc4bc688b5b58d9a80bd25fd45a4d6
SHA3-384 hash: 771b5871e7aceb141e2f60ab291aa5e1b6da15372cf53aef96e65688d7d4079e58467348cf5890c63205e53215502888
SHA1 hash: 805e2221564dda4603cb6975c1ac51cd50afa030
MD5 hash: ce283c28a7441d2197b14faad7eccb38
humanhash: florida-high-zebra-fix
File name:Proforma Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:725'504 bytes
First seen:2020-04-05 06:17:57 UTC
Last seen:2020-04-05 06:46:45 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:AEGPYMScPFtEGTaxF+gIAtF5O0JwFK1ftPLAJu9douc7N:zGPdnXaKpsT2A257N
Threatray 11'005 similar samples on MalwareBazaar
TLSH 7DF4E13937C1C048C85487B104F9AAC3BA76FF4E75A2871E30D63719AF1286FBB16599
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.33675.18419.18072.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-04-04 20:58:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkogigbi6rs2tcgehscyiy3af6vnys6grc23ldm2qc6sl7kfutla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
097dc388040d619c874beb1b1f407234ceca08b2065fce29e5084e0b9d195987
AgentTesla
12afcd370e4beae67e78b936b7ba8035642ea4e5921a332b0a8ffac8452fa0ac
AgentTesla
460a1e3acbde201bf39a076cc672dc052368cf55343fcbc6ad2a10ffb6fb3215
AgentTesla
56c86f76934005ff25803fc7b71dfbde700ebe9bec9fa69959c16672fd458e59
AgentTesla
57df36fc7452bb8ef66e18f5ca34deace335039f1ffe1119c975b547a788377e
AgentTesla
8c1d117e9f7e5ade2de844bffdf2aa17368c95342f0a9ee0746f10e5982dede6
AgentTesla
8eca58e8f7973be0d80afef06aaa0ef115ca02d036f66c69d1eb6f91582a6d34
AgentTesla
ca61f3fba5e6d86553e1ffe61a2ce58836065b09f6959ff3cf4e778b6ca12436
AgentTesla
dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
ea74168507065efc492ed754dc31a2e3f99aa1e96f330db176b1b21cc587af49
AgentTesla
+ 10'995 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

zip 6f0a01a329fd07fd8b435ca1b6f3e69c7b32e11fa145681d85fa244e97a1c3ca

AgentTesla

Executable exe ba9c641828f465a988c43c858463602faadc4bc688b5b58d9a80bd25fd45a4d6

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 6f0a01a329fd07fd8b435ca1b6f3e69c7b32e11fa145681d85fa244e97a1c3ca

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 (GUARD_CF)high

Comments