MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21. 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: 16


Intelligence 16 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
SHA3-384 hash: a7318871cbe9d874a3b03746c4868aeb51361009bbac1ce47e455d129ce3918d8fa19220956fe7dfa7695b9f84e99e9f
SHA1 hash: c120e9ec61895f136b177ce04ce5c6a2030df85c
MD5 hash: 60b3d1a78968d14549aeecea014a0b41
humanhash: victor-kilo-alpha-comet
File name:IMG_3760260192pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'251'832 bytes
First seen:2023-07-19 12:53:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:npQDjoB1KPJKN20PvDN8eNf7cYSd6xokt68rEBJR6kGZ/nk:W/u1EsldQUiGjrEBLBGZ/nk
Threatray 5'380 similar samples on MalwareBazaar
TLSH T1E245E0101BB58957E23F6775D0F20204AB74EE26B61ADB8F9C6431E55A32301BF11BAF
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 f6f6c43673c96971 (7 x AgentTesla, 1 x Formbook)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
274
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
IMG_3760260192pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-07-19 13:01:50 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/cd1d42af-d7c5-4735-baf0-f0c5a4b6a693

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/424882/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.68236633.27231.28103.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed replace
Link:
https://www.filescan.io/uploads/64b7dcebf5dcc5dda1dcf3df/reports/fa0f4748-7b80-4e1a-be9c-2dd08088239a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
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/8369451f-74a8-4293-852a-d5244b9a900f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275957
Signature
Antivirus detection for URL or domain
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 domain / URL
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 uses string decryption to hide its real strings
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1275957 Sample: IMG_3760260192pdf.exe Startdate: 19/07/2023 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Found malware configuration 2->46 48 Antivirus detection for URL or domain 2->48 50 8 other signatures 2->50 6 IMG_3760260192pdf.exe 1 5 2->6         started        10 Odewondesj.exe 5 2->10         started        12 Odewondesj.exe 4 2->12         started        process3 file4 24 C:\Users\user\AppData\...\Odewondesj.exe, PE32 6->24 dropped 26 C:\Users\...\Odewondesj.exe:Zone.Identifier, ASCII 6->26 dropped 28 C:\Users\user\...\IMG_3760260192pdf.exe.log, ASCII 6->28 dropped 52 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->52 54 May check the online IP address of the machine 6->54 56 Injects a PE file into a foreign processes 6->56 14 IMG_3760260192pdf.exe 15 2 6->14         started        18 IMG_3760260192pdf.exe 6->18         started        58 Multi AV Scanner detection for dropped file 10->58 60 Machine Learning detection for dropped file 10->60 20 Odewondesj.exe 14 2 10->20         started        22 Odewondesj.exe 2 12->22         started        signatures5 process6 dnsIp7 30 logxtai.shop 198.54.116.202, 49719, 49721, 49724 NAMECHEAP-NETUS United States 14->30 32 api4.ipify.org 104.237.62.211, 443, 49718 WEBNXUS United States 14->32 34 api.ipify.org 14->34 36 64.185.227.156, 443, 49720 WEBNXUS United States 20->36 42 2 other IPs or domains 20->42 38 173.231.16.76, 443, 49722 WEBNXUS United States 22->38 40 api.ipify.org 22->40 62 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->62 64 Tries to steal Mail credentials (via file / registry access) 22->64 66 Tries to harvest and steal browser information (history, passwords, etc) 22->66 signatures8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-18 03:38:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3l76i6dhxnqoqh3pi6wlnlermgxczdxtffsiomoin74hpzcmriqq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0203a7aeb82b24054ceee810c5218caf63d36c75f00b9df5ba62c41aa0ac4de7
AgentTesla
1214fcf60b88a08f596efec828f1ea8744b30aa6ff141c8a98f45dc6b2a51658
AgentTesla
326d089faa6a93f0cb06311fd787593691b405807a399263e602964fc58de21e
AgentTesla
449947dedfa89870f0f4d5dc86edc66c4656a6f94504167bbe4f803cd5c16076
AgentTesla
55d62602fbaca82ec54e520aa021690a91a0d5d1f6783747a4a2a97f282231c3
AgentTesla
5ab22e56eeec62218a25df2b827421b501188978e80fa4ec531479d38ea3f5f2
AgentTesla
6a3bc2efcecdd25c5257e19e630b5785dc9e8ebb259773d40d2fc4c19e377285
AgentTesla
eb4b358d784a43733f3b307b562f7d3282cc07d94be7526cd8600bf8a4bee530
AgentTesla
f00652598de28e9ba38c95325babca64796e6da3229306cb3f087ebdb64f9c87
AgentTesla
+ 5'370 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/230719-p476qsff9x/
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
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
fcdc02efd541bd394b6c7f30cbc43b38c8ea95d649fe6e6c7cccea950c173c72
MD5 hash:
1f4ac368240a1fd64d625bea35d701a0
SHA1 hash:
dca9bb73bb1e9e2538aad42858e5a9fe7f1d5420
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/555b7e24-8314-4067-b0ae-3288a5c2e333/
Parent samples :
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
4c07e47aee6d362fb55a3bdda00c91ee39f65100a3e740b52930de37bdb674ea
SH256 hash:
5b6f79240a3fa1261c3ea9f25d5651e63542f775823a3ebd4e0ba2991cf5b1e9
MD5 hash:
119260c45553270e2ca56d612aa06b10
SHA1 hash:
d768b2bea33ff723de55f973d83686b07e36fa39
Link:
https://www.unpac.me/results/555b7e24-8314-4067-b0ae-3288a5c2e333/
SH256 hash:
ad2d6a33f9d0eb18b239c379403b5813ee1b40047296d45eaa3afcb982020e7b
MD5 hash:
552310694bc45a7432566a1f46cae9f8
SHA1 hash:
d608a2134e84bbd4767f5988b18b5cdfb9a1235e
Link:
https://www.unpac.me/results/555b7e24-8314-4067-b0ae-3288a5c2e333/
SH256 hash:
c45e6c384cb730d7f033963397bf8a6e2632285e96cad4e1b3efe3c9b9c02967
MD5 hash:
4491972b07cf3cb8391e2963580cd0f8
SHA1 hash:
49c9087f780288f66805e01f7e52750349520427
Link:
https://www.unpac.me/results/555b7e24-8314-4067-b0ae-3288a5c2e333/
SH256 hash:
daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21
MD5 hash:
60b3d1a78968d14549aeecea014a0b41
SHA1 hash:
c120e9ec61895f136b177ce04ce5c6a2030df85c
Link:
https://www.unpac.me/results/555b7e24-8314-4067-b0ae-3288a5c2e333/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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 daffe47867bb60e81f6f47acb6ac9161ae2c8ef329648731c86ff877e44c8a21

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/424882/

Comments