MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
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SHA256 hash: 2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42
SHA3-384 hash: ec65ffb1cbb471e7fff1b0c62a4e7c50352b4cb4939386b0580268d4f23467f164f7f7d5dc6542f506a8816394e98a01
SHA1 hash: 13b769796c9d214f51747283bf6a75f0b6fb75e9
MD5 hash: 3e458b3ed97c23926c99b60eacc4c53b
humanhash: lemon-montana-kilo-pasta
File name:Payment Advice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:274'210 bytes
First seen:2023-05-09 13:15:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6x9HaBp4lYZLWEwcWy/VY8gAgleG7nYYdguU73lia9m503zh0SuMj9mZHiYn:/YDNaj4uZLWEETSgle0nYYdPe30ch0a4
Threatray 3'946 similar samples on MalwareBazaar
TLSH T11844122433A0CA73D86766713C3D46565FFBED2631B1860B93818E193A336D1D45EBA3
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice.exe
Verdict:
Malicious activity
Analysis date:
2023-05-09 13:16:56 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/78d63e1c-17ca-497d-984c-5a66c2a7a009

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/387845/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22775.30616.14134.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/83202/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/645a47938399e8849cbca9c9/reports/d8af4f29-bc39-431e-a3a4-a1505de28f1b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42
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/fd0784e9-e6de-4fc3-86f6-49702a12dfc6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1229205
Signature
Antivirus detection for dropped file
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 862189 Sample: Payment_Advice.exe Startdate: 09/05/2023 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Antivirus detection for dropped file 2->46 48 Multi AV Scanner detection for dropped file 2->48 50 7 other signatures 2->50 6 fbktpy.exe 19 2->6         started        10 Payment_Advice.exe 1 21 2->10         started        12 fbktpy.exe 19 2->12         started        process3 file4 22 C:\Users\user\AppData\Local\...\bltuozudt.dll, PE32 6->22 dropped 52 Multi AV Scanner detection for dropped file 6->52 54 Detected unpacking (changes PE section rights) 6->54 56 Detected unpacking (creates a PE file in dynamic memory) 6->56 68 2 other signatures 6->68 14 fbktpy.exe 14 2 6->14         started        24 C:\Users\user\AppData\Roaming\...\fbktpy.exe, PE32 10->24 dropped 26 C:\Users\user\AppData\Local\...\bltuozudt.dll, PE32 10->26 dropped 58 Detected unpacking (overwrites its own PE header) 10->58 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->60 62 May check the online IP address of the machine 10->62 64 Creates multiple autostart registry keys 10->64 18 Payment_Advice.exe 17 3 10->18         started        28 C:\Users\user\AppData\Local\...\bltuozudt.dll, PE32 12->28 dropped 66 Maps a DLL or memory area into another process 12->66 20 fbktpy.exe 2 12->20         started        signatures5 process6 dnsIp7 30 173.231.16.77, 443, 49700 WEBNXUS United States 14->30 32 142.250.153.108, 25, 49701, 49703 GOOGLEUS United States 14->32 40 2 other IPs or domains 14->40 34 api4.ipify.org 104.237.62.211, 443, 49698 WEBNXUS United States 18->34 42 2 other IPs or domains 18->42 70 Creates multiple autostart registry keys 18->70 36 64.185.227.155, 443, 49702 WEBNXUS United States 20->36 38 api.ipify.org 20->38 72 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->72 74 Tries to steal Mail credentials (via file / registry access) 20->74 76 Tries to harvest and steal browser information (history, passwords, etc) 20->76 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-09 11:33:47 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fr4ac7maafbjze3xve5a4b2avshgw3slppvoprykwlckgz5m7nba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
8b320cdcd15331e662f378903444dac92fb1f331083f1872ca4454cc0f8ad0db
AgentTesla
e75fcc9eb980b9f4cc633667adf26bde61a2cead2d22afba2b2cdd2c9af680ce
AgentTesla
+ 3'936 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-qhsplaga72/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
Looks up external IP address via web service
Loads dropped DLL
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:
20f29eb5b63ca10daaafdc3eaa8ba4fae4de2bb068d281b181a3edae81b13857
MD5 hash:
a8137a0eccd33344a0088d7c88262125
SHA1 hash:
f72a31523838d0d081973926add58c302d63d352
Link:
https://www.unpac.me/results/37a7edc6-0814-4dd8-b7e0-98ca71751a87/
SH256 hash:
3c91aff82cb6d04204f7e8ba75a6be4e832a8e75cf80f9cd34c0982aabc094ba
MD5 hash:
48deef630be42fac31a25f021e04769c
SHA1 hash:
94665615594b5355a1e7f1606c58e59fe5852a43
Link:
https://www.unpac.me/results/37a7edc6-0814-4dd8-b7e0-98ca71751a87/
SH256 hash:
4621f1b0f0d51f140e3f82cd956cd9d98918a43229b95a01398cfed9c32f245f
MD5 hash:
4000c20f89fee3dcd722cee732a16cd6
SHA1 hash:
8891ac7d2e81bbf32213a383501f7df8f2596753
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/37a7edc6-0814-4dd8-b7e0-98ca71751a87/
Parent samples :
846691ccd7702dfd6f178c0c85afc082a38a539ead46d78749941ea499743f6c
2d6c9ac070f5bb55d66de498da4a8c26d377eb79d7917d03af6d3608e350ac08
c4b217fc04b181a152acf96ddb6f3d3f21d946308ae37c443c283028b3b0fe8d
8743e0488e2396c788528f3febac8b7ced15f219750753231918a2b67a40ca8b
a3928afcfa8b3e1825c9796ea9099e59e1e7ae2306fbfcc20dc3aae7c6065121
d67557fd37174016e188f4e3932341f74c0a79ade0a34fbffc190e91b9e5a0e4
2a232d34df6f69da4deaf5c66978d63ed8de80b166c57f1b48c64dc35718fef5
2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42
7e4f2a5a6801e34e8f36b4a1b10f55721a36bcf044894e5011d9e008deb93326
fee8b0a5bd69e9ca4d343dbf309b19ecc9a510dc26f7d84d1095fbb494763a99
167ea427613672844817e73ce587a325bbce315affd1636c249249cecbada4b4
6702eafd72ff8081618fc0ad6feaf194cd4fae7d5798184bd0a61fc7de4e01bf
c0a41c1683f9c405b1b05ac226472474672346b6aebc21920eb1a8c2308a7c99
e76c0b33b1eb4fb2bd767d6142755b54da9bbfbe8c404da94842e54920ef70cf
7d4221474c9d762be541c0a9dfe4b551b7d287f823246f7482795a9d628bbb78
cbf5b33f7d2a64b4d561ca05203c5af1093dfaf3bf9755cefdc3975627022554
7560967ba08549d7a5048c6cc582b717f85392ff4bbbe39abec424416ba3755d
4279e95d6e73bfee362446cb9c60671a50847f6830f990b085b1c91e1491d9af
c28ad3336a4f9b1cf6009d53c8b35bd6e50521a5c4546c506e119af8a3274de5
405c9b3fbe1d2a384a8405eaec58eafe116b839170879773ea056bcd86dade74
da1e5e998d07bc5955e623316800479e2cfe58fa00679491669ad288b3d48a9b
82ff0a181a498c9a794c085821aeec269122f36c222dfcf31ea39d71d6b4c9f9
7dbe25e6222a22ea4419523ff3ec0d62c073d9bdce1fe2dc34f1fa8adafcd4c9
82d1e259002e43b95937bc81dd217664d6b0776e39f6a25fd114ae7a37fdc616
b13a9b8c3312ce8b485d1ddbc9a4c840a08e94793b109f2e7aef32b46fb999e3
ea3f69b9d5aebb683c12ff1014d62996dad0a81682e15386e838ac7d4120b430
4024305f22679e7580e906744bba5ad9193fbe444c9b30b24845f135886a3c86
a11e45f42950ae734ed9899726d90e51788282d5f3a0dc973a5fe6b7707b8516
e9b0ec0a9227f39255d2febd7eb08b56e436ba8e10d8d894294937b380eaf320
SH256 hash:
2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42
MD5 hash:
3e458b3ed97c23926c99b60eacc4c53b
SHA1 hash:
13b769796c9d214f51747283bf6a75f0b6fb75e9
Link:
https://www.unpac.me/results/37a7edc6-0814-4dd8-b7e0-98ca71751a87/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2c78017d8001/report/overview.html
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/2c78017d8001429c9377a93a0e0740ac8e6b6e4b7beae7c70ab2c4a367acfb42

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/387845/

Comments