MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54
SHA3-384 hash: 4920e118a584ccc541db3106f94a4f584ebe3f1b4b6e79a943482913013541d7b7aec1411000bf9bbfd275b35477ff6f
SHA1 hash: 71284de5cdbf5e6edad37888694e68fd169238d3
MD5 hash: 521fa020cdbf788675abbc0e772ff71d
humanhash: utah-november-timing-virginia
File name:j2iaLu4g16dYbel.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'430'016 bytes
First seen:2020-10-24 10:33:12 UTC
Last seen:2020-10-24 12:01:18 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 24576:iiL13NGFYTyO/J1axFAZoqNPR4dCJlkHOSyxN0E3jJze:5FNGFAtJ4zGP/ZbxN0E3jJze
Threatray 1'217 similar samples on MalwareBazaar
TLSH D1654A9D3660B6DFC867C932DEA81C24EB90787B431BD203905311ADAA4E99BDF141F3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: imc.es
Sending IP: 83.149.84.75
From: Logistic Manager <a.beltran@imc.es>
Subject: PACKING LIST -170957 & BILL OF LADING #BLI-170685 / Departure 27th OCT 2020
Attachment: PACKING LIST PL-1070957 BILL OF LADING BLI-170685.PDF.IMG (contains "j2iaLu4g16dYbel.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/75191/
Detection(s):
SecuriteInfo.com.Artemis521FA020CDBF.6051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/508605
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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)
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 303419 Sample: j2iaLu4g16dYbel.exe Startdate: 24/10/2020 Architecture: WINDOWS Score: 100 33 Found malware configuration 2->33 35 Multi AV Scanner detection for dropped file 2->35 37 Sigma detected: Scheduled temp file as task from temp location 2->37 39 10 other signatures 2->39 7 j2iaLu4g16dYbel.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\rahXcwFSvjsmGZ.exe, PE32 7->19 dropped 21 C:\...\rahXcwFSvjsmGZ.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpF199.tmp, XML 7->23 dropped 25 C:\Users\user\...\j2iaLu4g16dYbel.exe.log, ASCII 7->25 dropped 41 Detected unpacking (changes PE section rights) 7->41 43 Detected unpacking (overwrites its own PE header) 7->43 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 2 other signatures 7->47 11 j2iaLu4g16dYbel.exe 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.thanhphet.asia 192.185.113.157, 49741, 587 UNIFIEDLAYER-AS-1US United States 11->27 29 elb097307-934924932.us-east-1.elb.amazonaws.com 23.21.109.69, 443, 49740 AMAZON-AESUS United States 11->29 31 3 other IPs or domains 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 2 other signatures 11->55 17 conhost.exe 15->17         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-24 08:17:54 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=d2e77fqpcymbnoftb6ukdr2uahgdxgtvktezz6o5ufbhcloydzka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0afff32555fbbdc301d9ffc446e9bebe445d3b186a80bcdbf54342c61e4b4a4d
AgentTesla
2352a7cd00ed5221c4b807670ca01f49f76beb5dea868d8db38b1fcc0e362c18
AgentTesla
51031d05083e587fa113208a5de4c7f7c0bd4f6ee385bdfee92c63786f7d7e88
AgentTesla
5a746e5d571da38e2d3a73e37500182ce14cc15ba5dcef30851cfbbeeacd73cc
AgentTesla
767d213b2083d5ba0cfb4e4d281fcce7d2233345ec7932e2d89cf303fd51b10e
AgentTesla
782784b7a36998823584c4967ce23c48f66f8a0716755f8b4ba8edcca793a185
AgentTesla
7d50f85be9ba623c39990f888b9d1d43ac5fa8c317529a3256f4c79d48a626c7
AgentTesla
8a6b4a9aa425ad3d577b2b06d4acc73ba92d0878b4edd160872f130b60bf41cc
AgentTesla
b8e2713744ae4bf75f6f051a88fd7cd88aa5a9d0e5707932b44a5fb47dd73057
AgentTesla
eed899d24d21a18eedea77f8f2860b70aa843e3f3757e8c53105f6eadd655d41
AgentTesla
+ 1'207 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/201024-qpnwp9baaj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
44d44f3c7fcae8bae5f9af568003c04dbae19bc36a817f7b076bf9bcbd58cbd7
MD5 hash:
d73ea2063fe3f3da0efdc89e23484e68
SHA1 hash:
3e638e2b1a7fa07c9791385b7be341f074ada9af
Link:
https://www.unpac.me/results/058f4503-1093-4a5c-93ce-892355990604/
SH256 hash:
884a4209ac7f90947e35677a5b533427bd727d1b623bb1004976892a6afaab04
MD5 hash:
b112460a567d54c10eccc9424bf81581
SHA1 hash:
90550631d14a8a6b9a950d2bb9d17e4056acb72c
Link:
https://www.unpac.me/results/058f4503-1093-4a5c-93ce-892355990604/
SH256 hash:
4867f717dff3e39f4ad4c48147a459f76af147d7cfdd5e5507b6f1e512b85ab5
MD5 hash:
9f7498bb9d8fa36b40094ae212a72ca1
SHA1 hash:
be1a502e59d22895ede2f88d26aaf36e61b4ec89
Link:
https://www.unpac.me/results/058f4503-1093-4a5c-93ce-892355990604/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/058f4503-1093-4a5c-93ce-892355990604/
SH256 hash:
1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54
MD5 hash:
521fa020cdbf788675abbc0e772ff71d
SHA1 hash:
71284de5cdbf5e6edad37888694e68fd169238d3
Link:
https://www.unpac.me/results/058f4503-1093-4a5c-93ce-892355990604/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54

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:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
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

img c90c5878509ed3f1a395ff9e691884d4d97056ca133082ec087b31c9a10e61ed

AgentTesla

Executable exe 1e89ff960f161816b8b30fa8a1c75401cc3b9a7554c99cf9dda142712dd81e54

(this sample)

  
Dropped by
MD5 f9c906f00e440cb81d88f1758a0d83b6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/75191/
  
Dropped by
SHA256 c90c5878509ed3f1a395ff9e691884d4d97056ca133082ec087b31c9a10e61ed

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