MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217
SHA3-384 hash: 83ba4d431c1bf456d4b64bab6724850c8bb557ea7d5e84701590798b57195e8929e816f9e6d7b5b677d1916af4c73948
SHA1 hash: ecda34a0c228edc6c9fea392753606e694cdc166
MD5 hash: a5d8a303cd7570ba6da54f4422d690b2
humanhash: stream-illinois-wisconsin-violet
File name:Notification_TNT AWB_IMAGE CI_IMAGE from TNT AWB# 167095453.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'136'640 bytes
First seen:2021-12-15 09:35:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:j4ivf4f85PbMrs2BrhWBFqzaUYE0fb86v0Qq50n161:kiH4f8hbMg2tawzaHE0DLv0Q2H1
Threatray 14'483 similar samples on MalwareBazaar
TLSH T17B3523117BE9D603C1BD8FB716B29120667AFA3F3E26D71F2998328D51273D54246B03
File icon (PE):PE icon
dhash icon 0f0f33696933170e (6 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe Telegram TNT

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Notification_TNT AWB_IMAGE CI_IMAGE from TNT AWB# 167095453.pdf.exe
Verdict:
Suspicious activity
Analysis date:
2021-12-15 09:58:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9f633e71-25aa-4753-9e09-fec90e0ef5cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/214271/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
DNS request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61b9b70e81d232372002f143/reports/4bf67224-c5a5-4710-b804-161e7b318d50/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/623d36da-6545-4ea0-b7db-3ad598fc2656
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/907719
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Powershell Defender Exclusion
Sigma detected: Suspicious Double Extension
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 steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 540201 Sample: Notification_TNT AWB_IMAGE ... Startdate: 15/12/2021 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AgentTesla 2->45 47 Yara detected Telegram RAT 2->47 49 11 other signatures 2->49 7 Notification_TNT AWB_IMAGE CI_IMAGE from TNT AWB# 167095453.pdf.exe 4 2->7         started        11 kmk.exe 4 2->11         started        13 kmk.exe 2->13         started        process3 file4 29 Notification_TNT A...7095453.pdf.exe.log, ASCII 7->29 dropped 51 Adds a directory exclusion to Windows Defender 7->51 53 Injects a PE file into a foreign processes 7->53 15 Notification_TNT AWB_IMAGE CI_IMAGE from TNT AWB# 167095453.pdf.exe 2 5 7->15         started        19 powershell.exe 24 7->19         started        55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->55 57 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->57 21 powershell.exe 11->21         started        23 kmk.exe 11->23         started        signatures5 process6 file7 31 C:\Users\user\AppData\Roaming\kmk\kmk.exe, PE32 15->31 dropped 33 C:\Users\user\...\kmk.exe:Zone.Identifier, ASCII 15->33 dropped 35 Tries to steal Mail credentials (via file / registry access) 15->35 37 Tries to harvest and steal browser information (history, passwords, etc) 15->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->39 41 Installs a global keyboard hook 15->41 25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-15 09:36:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p3f7dmzemdyjmu64pcyivs4l57ry6febbq27ltksn6wdwk63uilq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3df41f50c7583bab10f2285968a7940e03faedd2767c48294890473d89006858
AgentTesla
7bccf288fd0f23a0ed1f1582ff2e5109b453c2bc01eda749bfe55a900f5b47b2
AgentTesla
a10a45da3ee37b2f927fe57f3ac25f04cc79a4d08f69a91f8969652af9114871
AgentTesla
a217f5548ae1ac1d83d7ca132c55c17148f764b72d6411d516757cdbde3c0d80
AgentTesla
b2d650760a9ae5850dd4d5accdf1c252b36976cb5401d50ac4f07e0dff750031
AgentTesla
bbc4a223ff1aa2330e937fe4090732ec2743957f01529bebbceef20a7db5a932
AgentTesla
bd9455da30d6335b0dffe00aa01a1d46cc6bdecc1cf91076e846038369603e43
AgentTesla
e30fcccb3539c0df7725525f5e09402a2cf5a1088b784de122821ed2008dbd91
AgentTesla
e70ececee876665e0207b269f3b979c8edaaca83b6b60a569ff37211382540b5
AgentTesla
f2c70a3f2300b0acf6d12d5f50cd4aff4520f73270b971010329b8177ef3bb9b
AgentTesla
+ 14'473 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/211215-lkw3kshbf6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1952154144:AAEHUKomldKQIyjgq_MWw4YWiGcA_iwz6T4/sendDocument
Unpacked files
SH256 hash:
f8ee3ec61da05401295cfc650a604dc644a16a8d7afc9f090cd9f7a0d9300317
MD5 hash:
7e9f1e09d0aa634d949c26737c26ff3c
SHA1 hash:
cb6b35efc98d0656148907ce56268a964556664d
Link:
https://www.unpac.me/results/4f89c416-35f2-478f-bf9f-ee14341f10b2/
SH256 hash:
8abb008acd883fe3881ced14aa55f91c027bf4fb65ab7e60eaf5175ad59339bf
MD5 hash:
81f02ddd127e5417c1eb9b26651b209c
SHA1 hash:
84ddbeb00be6c7dab67e45be8170f022ff6ee1fa
Link:
https://www.unpac.me/results/4f89c416-35f2-478f-bf9f-ee14341f10b2/
SH256 hash:
f44a6eb80b36ce2c85aa518c8e01313d00ed5f5d3f59371a659412b01129f367
MD5 hash:
111459714dd64ea6d784e71f1105aafc
SHA1 hash:
4e28a738b927dde4e31b840cfa41b3c86083f448
Link:
https://www.unpac.me/results/4f89c416-35f2-478f-bf9f-ee14341f10b2/
Parent samples :
24ba16885e8cc1052640b95b43ee08c42483e1d0dadb4a10c4b87ad507d9c305
f44a6eb80b36ce2c85aa518c8e01313d00ed5f5d3f59371a659412b01129f367
a4f9e3a3944e87a7cf9eca4f206b2ed7d41361179fee32006e5bf9882f8e9855
54d629d1bbdc3dc634692b74936cabedbce47b088e07878229458b7d5acf79cd
SH256 hash:
7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217
MD5 hash:
a5d8a303cd7570ba6da54f4422d690b2
SHA1 hash:
ecda34a0c228edc6c9fea392753606e694cdc166
Link:
https://www.unpac.me/results/4f89c416-35f2-478f-bf9f-ee14341f10b2/
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/7ecbf1b32460f09653dc78b08acb8befe38f14810c35f5cd526fac3b2bdba217

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/214271/

Comments