MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79166efc41277b6b10f38dd04f5f57c1897661e7bd03fd8c26589b645fd68489. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments 1

SHA256 hash: 79166efc41277b6b10f38dd04f5f57c1897661e7bd03fd8c26589b645fd68489
SHA3-384 hash: efe6e68565c287a05789878e64b77e13724bcf0735dbf4e12fed68693848ab0656f797ebb1d595eb154fa60d25e9dfe1
SHA1 hash: bac0f14916b91418ac156ae33728b1b50c03ff76
MD5 hash: 54d6b5ce56c1291d1065e79f627b2822
humanhash: minnesota-east-queen-angel
File name:54d6b5ce56c1291d1065e79f627b2822
Download: download sample
Signature AgentTesla
File size:1'285'632 bytes
First seen:2021-07-28 15:28:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:uYyfCmi4OsBgo0q4wMlm2alRunKhHkJ556ULY:u0ZoHMlpaVHuTLY
Threatray 7'510 similar samples on MalwareBazaar
TLSH T155557C747BFE2A0AF4BB577E5074C1B24674B466EA12C32D792272CA0B32355C25C72B
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OKTAL PHARMACEUTICAL ORDER 2.doc
Verdict:
Malicious activity
Analysis date:
2021-07-28 15:00:50 UTC
Tags:
exploit CVE-2017-11882 loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Multi AV Scanner detection for dropped file
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 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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 455873 Sample: u1676Lel2G Startdate: 28/07/2021 Architecture: WINDOWS Score: 100 27 Found malware configuration 2->27 29 Multi AV Scanner detection for dropped file 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 2 other signatures 2->33 7 u1676Lel2G.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\rLhpLVttOsfw.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp6C87.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\u1676Lel2G.exe.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Injects a PE file into a foreign processes 7->41 11 u1676Lel2G.exe 6 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 mail.privateemail.com 198.54.122.60, 49741, 49742, 587 NAMECHEAP-NETUS United States 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-07-28 15:29:11 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
35a7ac28b2d314b95ecf77770137f3ac3eb8fd29c7653198d1d99123530e989d
MD5 hash:
f68f7bd214c4849057f9ab7da80afb84
SHA1 hash:
a48173570df5e246244a047f9d21ecb310caa981
SH256 hash:
908c83c338055dcb145bd8ffd102092cdaa03f81a68cf31d13a81849f52ecee6
MD5 hash:
14effa95eb14f32abf3eeb56ba9721aa
SHA1 hash:
a2a67a03f498f7cb36525e942876c091babe3847
SH256 hash:
504153183dfcd937e5e89bdcff7d3cf0646ca84baca4a6b12f4d335aa4f2a14a
MD5 hash:
e37c06589f79ce99622fca08884ae5ef
SHA1 hash:
4f6b7fc88c1bd86198afbf2db0c84def094b07a4
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
79166efc41277b6b10f38dd04f5f57c1897661e7bd03fd8c26589b645fd68489
MD5 hash:
54d6b5ce56c1291d1065e79f627b2822
SHA1 hash:
bac0f14916b91418ac156ae33728b1b50c03ff76
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AgentTesla

Executable exe 79166efc41277b6b10f38dd04f5f57c1897661e7bd03fd8c26589b645fd68489

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-28 15:28:51 UTC

url : hxxp://maritradeshipplng.com/bongo/snok.exe