MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db
SHA3-384 hash: 5e1c9aae133b2f5a7602b83fa2031dbebbbe538fb0cbff0d804c852a373168f07272882b18e192875521d1ea98f2fe56
SHA1 hash: 97bb5b41ef20cd53520e87a92bb75f93cea49a06
MD5 hash: 1ab66537aa5e76127a5ca907ae814fe0
humanhash: one-kilo-jupiter-winner
File name:SecuriteInfo.com.Trojan.MSIL.FormBook.AGCG.MTB.18730.19437
Download: download sample
Signature AgentTesla
Create hunting rule
File size:791'552 bytes
First seen:2022-12-03 07:36:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:kLcuCqwqX4/wGvAgZNzg8PpvkruVhoXkg586aWHff:7uCqVXTGvAgHsAaruVIB5O8f
TLSH T157F42860B1588916EF79D7FC36C5154A311A1DF1A8BA6CE84C8674C20E381C4EFF99EE
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.MSIL.FormBook.AGCG.MTB.18730.19437
Verdict:
Malicious activity
Analysis date:
2022-12-03 07:39:51 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/47721ddd-8ca9-4e4b-bb46-420dee502444

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/342181/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.FormBook.AGCG.MTB.18730.19437.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638afc9f0c6473d167193260/reports/23d26a8c-829c-4d8a-b3a3-94241b91823e/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/04490d33-5db7-479d-a1f2-110c925cae82
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1127007
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Moves itself to temp directory
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)
Snort IDS alert for network traffic
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 ftp login credentials
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 AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-03 07:37:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oycooofpexlfkv2yk5nfvgfpdzl6qxwvk4o4fusyrnmmkdyimtnq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221203-jftesafd26/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/49d5893a-b4fa-469c-8584-4fd603b1156c
Unpacked files
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
SH256 hash:
db69e9c982fbd85fa03b8ec3eff12643cf7b40d8720c425bf8b62459d5b146fc
MD5 hash:
04e92be6d4e64bc0bd93a2f65d8fb7f8
SHA1 hash:
9ec9bcfb8007222477a245891afa12776e9b3fff
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
SH256 hash:
ec7724164ac8d21071e22f4c4ab675511bfb7fd308b7d5352bf3b0f5148efe0e
MD5 hash:
bc7264a1684e33064c01ca69005ddef4
SHA1 hash:
72291f945e2b4d562b2d7d9117423371f3539c04
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
Parent samples :
7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db
f6b4fdb67829dc56d1fd284a18b63013c0253d835ab851f537ae7b633c3f049f
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
SH256 hash:
4d591fe599536f299e148158ed1fd259030c1a5ea268888949e0168d4eea93d2
MD5 hash:
a4746540dbf0bb2c5456c4bbfe62b957
SHA1 hash:
1ad3fa0be6855d2f6a8a96372d8f7af1717420ef
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
SH256 hash:
7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db
MD5 hash:
1ab66537aa5e76127a5ca907ae814fe0
SHA1 hash:
97bb5b41ef20cd53520e87a92bb75f93cea49a06
Link:
https://www.unpac.me/results/b733f8c4-4b73-42bc-b8a0-e1190445a94c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7604e738af25/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/7604e738af25d6555758575a5a98af1e57e85ed5571dc2d2588b58c50f0864db

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: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/342181/

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