MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7
SHA3-384 hash: 91ffee220c3b1a0bb01223645ae98e7052648ed4f7cdef115d67848804c2fcaa56a15ff8ca7a3d8e5fe86dcdebb67152
SHA1 hash: af219f931555d2c14814df40f09c22e723934952
MD5 hash: 7e6698e0d5ebc6fd5dff5c31a4af1ccf
humanhash: quebec-comet-cup-arkansas
File name:swift Copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'656 bytes
First seen:2023-09-26 13:19:15 UTC
Last seen:2023-09-27 05:29:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:lqY4c2x4HIyUB8wGY1wLVCWk7LNCgQfcpT63ZMbcWw:hAOoeLwxChcpQO
Threatray 5'785 similar samples on MalwareBazaar
TLSH T17FB4AE2631EB5616F036E7F30BABFC5483FEF2E5523BF51A6E92068641E1D40EA02535
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
292
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
swift Copy.exe
Verdict:
Malicious activity
Analysis date:
2023-09-26 13:20:38 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/c6449b9f-179f-429b-bbd1-1ce2b0990373

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/451277/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22652.9500.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Reading critical registry keys
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6512da83f1b40cb0d622b4a2/reports/1618c8f1-5730-4397-9d9f-6eccc1437c23/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7
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/101cf3ee-38f1-4957-a73d-e4a8aeb75e48
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1314539
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-26 04:24:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=prrjby3fkau4itx6gtitczc2ofwisimuzpsqcukje7mqguh64t3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
AgentTesla
493b2ded607633e6df0d1b272a717d12adee8171a49b736e006754ca4645567a
AgentTesla
5167b917426b8435d81522f885966f00cbf7f5b896e2a6b18696bb0f1194756c
AgentTesla
8cbd4c3b44b01f2cf5887f3ae447c4a2b72b042a25403095d5b72e900335c116
AgentTesla
99e76ca97c74ea9e8fe112a45a88f4fd6a684cda8d8666dfe20dc2eef4d61455
AgentTesla
e78c8648218f38b73143f2db83c972448cbebf6018e3d74f99622a84f3aff875
AgentTesla
+ 5'775 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230926-qk3mkshe4v/
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
Looks up external IP address via web service
AgentTesla
Unpacked files
SH256 hash:
0b4c93addb0071e4cc368bc5e46a535e2eafd360b5db8b6c87620d7225eade2d
MD5 hash:
e17d9bb18c1bf12de8c75fa570f4cf72
SHA1 hash:
97751a31524557387d136e0e42e204186d00b5dd
Link:
https://www.unpac.me/results/3c3dd3f5-1229-4298-a6fb-8e5c2bdf2496/
SH256 hash:
4c582359ec776acc296a56d3b18a5e51f7a4e00f5fbd8fd4a3e42add7ba9753f
MD5 hash:
ae7a538471533b77178d722d73d7385d
SHA1 hash:
45f099ab188a6cb8cb3c79dbdf812b905d73d616
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/3c3dd3f5-1229-4298-a6fb-8e5c2bdf2496/
Parent samples :
493b2ded607633e6df0d1b272a717d12adee8171a49b736e006754ca4645567a
e78c8648218f38b73143f2db83c972448cbebf6018e3d74f99622a84f3aff875
8cbd4c3b44b01f2cf5887f3ae447c4a2b72b042a25403095d5b72e900335c116
1e58093d8f9fbd98920435ef868b14e507c33b137b2f9d415f250334db8c2d65
7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7
0cdf3f70618d7d304ea20a4319eb6a56173b3e46134aec966f55b20f5505eb94
SH256 hash:
7b1c60356a31a95880d81f5bec16a08c063e21dcfc22ae6fec4b7f2487a2d087
MD5 hash:
bca95b6a8aefe279304f1e63a815bdbe
SHA1 hash:
3d01a4d0d49fd57f2c5bb63e56134d14d02f8caa
Link:
https://www.unpac.me/results/3c3dd3f5-1229-4298-a6fb-8e5c2bdf2496/
SH256 hash:
7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7
MD5 hash:
7e6698e0d5ebc6fd5dff5c31a4af1ccf
SHA1 hash:
af219f931555d2c14814df40f09c22e723934952
Link:
https://www.unpac.me/results/3c3dd3f5-1229-4298-a6fb-8e5c2bdf2496/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7c6290e36550/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/7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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

r00 de76332877d4eda402034457ac3aed72ef994ddcede36a4388b7f9378067c791

AgentTesla

Executable exe 7c6290e3655029c44efe34d131645a716c892194cbe501514927d90350fee4f7

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/451277/
  
Dropped by
SHA256 de76332877d4eda402034457ac3aed72ef994ddcede36a4388b7f9378067c791
  
Dropped by
MD5 b592d3a9de45a745dbccb974e0bdde0d

Comments