MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc
SHA3-384 hash: 099be08de386ee08dc7e1fac91a51e55e078e2459a1abcdd2d9445b6e4b4b4822d656ed1e2529277ac077d87fd2f63e1
SHA1 hash: 4d6c4f0bcbe8d4894fb301f1c73fbba905cb635d
MD5 hash: 650c942e2dc0875c6599d23d798d7010
humanhash: solar-alabama-quiet-speaker
File name:swift 03120220231.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:875'008 bytes
First seen:2022-03-02 07:53:18 UTC
Last seen:2022-03-04 19:14:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:kR/IohXKsNACfkBfy8MNysTy9tppdTvwTBtt2eBflM3HeS2i1PxSFveFwy:chX3fWSy97+TBdM75NxSQi
Threatray 16'159 similar samples on MalwareBazaar
TLSH T13F15CF4839E74039F93A8BB1DBC4F7F19B6EF221D48924F564100E159A46BBC8946EBC
Reporter cocaman
Tags:AgentTesla exe SWIFT

Intelligence

File Origin
# of uploads :
2
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/246156/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/621f229fb94fb38cb4366bd9/reports/b506ef11-ea09-44f2-93dc-1371e85ae39a/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/218d8b4a-faac-49af-b97d-06ef55c27f85
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/948907
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-02 07:08:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7t5d4jmsdrab3flo4zu425qs3tfod7dxojttwootsx2hnve4uh6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
397a62fc978f7a97a87caaf9c35e98e4a053de4e786beee73a6c1ac0e99c9fc9
AgentTesla
786e99cf8d0a42ddccd9a967cda3f4c7d33fd00a1c1b56c421d3dfe301587b9a
AgentTesla
8156ce4621048984bce4875898da52376777c2380543fd353de5af5b72c5ebca
AgentTesla
93c5bfb2b4a47759762d3ae4b1d80c2de8a4d41860d18c55cafa7607a8e7f1c4
AgentTesla
961945f660c788431e4da67d6e3730ab4e3283979ad8d67df4c4bcdcb4a9f6e0
AgentTesla
d3ab51dd012ef279251684ea215a050cfe913de2237daeebfbb2d52ceb5c896b
AgentTesla
d7778524d366fb58dd14ad20ac2d66d4a803979e10fad1b4332a232b486eb21f
AgentTesla
f65323315d4aa2337e4f0de17a502148da38c93012e0bf91fe6b70ba88d03d56
AgentTesla
+ 16'149 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220302-jrj1gsffam/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
d65d682d303b060c458cfa77178582f411fb32debae2604bcd7ab3939d27e34c
MD5 hash:
05c9f8ae40e592cc33fe333008a58161
SHA1 hash:
9fd3676c5acb5c59026db0e53119d1d825167d7e
Link:
https://www.unpac.me/results/44d995c7-0681-4fb8-a400-d1374206f90a/
SH256 hash:
4dc821f225adc363e17b59af67ff97a1b9ccc1718df4151edaac144595403837
MD5 hash:
39d1242b2faeccc28668c49e472f9105
SHA1 hash:
805114ebdb507f0de8466a20a8c23c2c4ce380a7
Link:
https://www.unpac.me/results/44d995c7-0681-4fb8-a400-d1374206f90a/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/44d995c7-0681-4fb8-a400-d1374206f90a/
SH256 hash:
5bd141eca68320ccbf3c74c674c4092c478dd4c79aba5835e8bfe778b9bc6cf5
MD5 hash:
49c10b1eccf4706607bca2e82c4d5647
SHA1 hash:
2069a67adbcb8f7d38dd0f923a50f9a0ffc7b9df
Link:
https://www.unpac.me/results/44d995c7-0681-4fb8-a400-d1374206f90a/
SH256 hash:
fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc
MD5 hash:
650c942e2dc0875c6599d23d798d7010
SHA1 hash:
4d6c4f0bcbe8d4894fb301f1c73fbba905cb635d
Link:
https://www.unpac.me/results/44d995c7-0681-4fb8-a400-d1374206f90a/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/fcfa3e25921c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

r09 2e06981ecb4d5b03e8abafcf4b69799b01605f9644693f514fe91804f7b78e50

AgentTesla

Executable exe fcfa3e25921c401d956ee669cd7612dccae1fc7772673b39d395f476d49ca1fc

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2e06981ecb4d5b03e8abafcf4b69799b01605f9644693f514fe91804f7b78e50
Cape
Cape
https://www.capesandbox.com/analysis/246156/

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