MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff. 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 5 File information Comments
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SHA256 hash: 6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff
SHA3-384 hash: d8d8429dfea917bbfa90d75972841b69193120d282c07968ed650b0edd9bc119490cc1243049342d6a90f6a18c092344
SHA1 hash: 23db471df9a43d55d7242ce9b0e71b9e6b053061
MD5 hash: 81012c38940ee68ff06ed4a113343e4b
humanhash: ack-oven-quebec-johnny
File name:DHL KULI500796821__SCAN DOCUMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:124'928 bytes
First seen:2023-05-09 06:44:57 UTC
Last seen:2023-05-13 22:49:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 1536:OTU/Rl72/wNC+CUVKASDW94dc2PmfMkN3KD/:OTU/Rl72/wNC+PlSg4dc2PmfMkhKD/
Threatray 2'644 similar samples on MalwareBazaar
TLSH T1E5C307E3B615C59BE63C437AA933C4580177FDADB860DA6D78D5B3780B773820412A2B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 8ab2b2a69ab2829a (10 x AgentTesla, 2 x RemcosRAT, 2 x NanoCore)
Reporter abuse_ch
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
255
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL KULI500796821__SCAN DOCUMENT.exe
Verdict:
Malicious activity
Analysis date:
2023-05-09 06:46:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/25695617-be36-4b43-ad1c-35cff2db98b0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/387689/
Detection(s):
SecuriteInfo.com.Win32.RansomX-gen.39.10844.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Stealing user critical data
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6459ebf7d860ee3e1ca6632e/reports/84e54231-cc58-4e1e-821f-20c52bfecad1/overview
Verdict:
Malicious
Labled as:
MSIL/GenKryptik.GJQC trojan
Link:
https://www.hybrid-analysis.com/sample/6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff
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/d9df18bf-227d-4aa0-a72c-4a307101cdbb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228900
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample has a suspicious name (potential lure to open the executable)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 861865 Sample: DHL_KULI500796821__SCAN_DOC... Startdate: 09/05/2023 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic 2->63 65 Found malware configuration 2->65 67 Antivirus detection for URL or domain 2->67 69 8 other signatures 2->69 6 DHL_KULI500796821__SCAN_DOCUMENT.exe 16 6 2->6         started        11 Povvipnamx.exe 14 3 2->11         started        13 Povvipnamx.exe 2 2->13         started        process3 dnsIp4 35 208.67.107.146, 49692, 49701, 49703 GRAYSON-COLLIN-COMMUNICATIONSUS United States 6->35 29 C:\Users\user\AppData\...\Povvipnamx.exe, PE32 6->29 dropped 31 C:\Users\...\Povvipnamx.exe:Zone.Identifier, ASCII 6->31 dropped 33 DHL_KULI500796821__SCAN_DOCUMENT.exe.log, ASCII 6->33 dropped 71 Writes to foreign memory regions 6->71 73 Allocates memory in foreign processes 6->73 75 Injects a PE file into a foreign processes 6->75 15 InstallUtil.exe 14 2 6->15         started        77 Antivirus detection for dropped file 11->77 79 Multi AV Scanner detection for dropped file 11->79 81 Machine Learning detection for dropped file 11->81 19 InstallUtil.exe 2 11->19         started        21 InstallUtil.exe 11->21         started        23 InstallUtil.exe 11->23         started        25 InstallUtil.exe 11->25         started        27 InstallUtil.exe 13->27         started        file5 signatures6 process7 dnsIp8 37 api4.ipify.org 104.237.62.211, 443, 49695 WEBNXUS United States 15->37 49 2 other IPs or domains 15->49 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->51 53 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->53 55 May check the online IP address of the machine 15->55 39 162.159.135.233, 443, 49706, 49707 CLOUDFLARENETUS United States 19->39 41 173.231.16.77, 443, 49704 WEBNXUS United States 19->41 43 api.ipify.org 19->43 45 64.185.227.155, 443, 49705 WEBNXUS United States 27->45 47 api.ipify.org 27->47 57 Tries to steal Mail credentials (via file / registry access) 27->57 59 Tries to harvest and steal browser information (history, passwords, etc) 27->59 61 Installs a global keyboard hook 27->61 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-09 04:13:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6dva2wvjpjz6cfy6pncc32pgfytg55kkevteyumf32tcyvsel7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
109ef5c322e2f5b9624f14914d4e4db3cd2ee7883f9c718c913616eb69277091
AgentTesla
3d19690074df0c98a4088e0ca1f69969af9a65b7b260b7b71ac77a9bb89df6e6
AgentTesla
493781dc1d845e09f96742dfdc2edaef673ac5d4b2139875929166f2627dc161
AgentTesla
546296386f790b239e38e70b371954f4ca87d4715bc3147497f82c466d721ce2
AgentTesla
642caac35b91c7f6346536161060cb7f06ad8e5849ba771eafb0b247447bb64f
AgentTesla
99f35fb09609bd222591c63e7e3bc9c24ba114cfabb9f6553359cccbe4f92733
AgentTesla
+ 2'634 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/230509-hh3kssge5z/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
AgentTesla
Malware Config
C2 Extraction:
https://discordapp.com/api/webhooks/1105072490759335936/SkDE88Uz7UIfYpC7ij88P4YyOEWYBxfbP7WJoClmvw7bfAFm4yUUru88PKyy75tM_gBE
Unpacked files
SH256 hash:
6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff
MD5 hash:
81012c38940ee68ff06ed4a113343e4b
SHA1 hash:
23db471df9a43d55d7242ce9b0e71b9e6b053061
Detections:
PureCrypter_Stage1
Create hunting rule
Link:
https://www.unpac.me/results/d10ab976-6c11-45cc-a923-efff514fc80a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f87506ad54b/report/overview.html
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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

Executable exe 6f87506ad54bd39f08b8f3da216f4f31713377aa512b32628c2ef53162b222ff

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387689/

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