MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e
SHA3-384 hash: 6286b4a248f81f3eca5722ffd0dbf232b19b9a2bc2fd405a0a3be31f4e408dbead452e3d3c5e57e96671a8dd4f103cbb
SHA1 hash: d6f98eb5b6bbe06d3029d97e927fa3b2e2b2142f
MD5 hash: 8197d408070895156b1b33623006512f
humanhash: red-eighteen-burger-arizona
File name:Recibo INV-bbve 019218.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:707'584 bytes
First seen:2023-05-13 06:22:27 UTC
Last seen:2023-05-13 22:56:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:5xwhh2Y4Y+eOTLMJmJ4QNJSPH0AiFb+v2p5edS1JizfFzS5d7xkW1:3whh2vS0/Ne4++ecJizfFzSrB
Threatray 3'508 similar samples on MalwareBazaar
TLSH T136E4D059927D4F21CA7517FD4EA3C1810BF59DB96834DA300EC324CE9AA2F2B198476F
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 abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
2
# of downloads :
258
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Recibo INV-bbve 019218.exe
Verdict:
Malicious activity
Analysis date:
2023-05-13 06:24:51 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/3975986c-153f-48af-8225-4e159fd5e024

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/388848/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67016375.2742.3339.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/645f2cc7446f9ce94a659697/reports/ec39110f-e985-4a5f-a959-4f22eef304fc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e
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/de2043d6-b6b7-4e19-ab5a-4f1caa032170
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1232032
Signature
.NET source code contains potential unpacker
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Modifies the hosts file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
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 Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-05-12 21:12:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 37 (43.24%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6ds7heaf6tth7ywu5dingfnq6gmpu3yrfydspbaea4w4xwmsnpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00e650a14e07a2520bb4ecabd6a265a7070e85923971781e373d8d1b26e4efc7
AgentTesla
2507f0613d7ab926c08a9f07d16c5e4ff4a76b2fad7a2839c92f9d3969fe5812
AgentTesla
6058b2482b6e406995e99165b5cbc5eaa90752ed76b25a95c46d5117c5dea458
AgentTesla
87ca3582edac50a44437f9d050df3d61fdf541599ab1d37c6fb9e9984dd1e417
AgentTesla
b7c820e55d39907ac06afd20c9a1541f233b1146cd6d48a07b749d58e2a8e32d
AgentTesla
ba807d8c847bf0f8098ba330bcc0f7e488bc967179e5a9062c3eaf76f2b8fd77
AgentTesla
c5829d070f0fa79cb51629a7fa89d3b7d2fe02ad4ab770e6eda5fec449e67745
AgentTesla
ea48f2e7c640666c7d8efad08a960fdc71fbb14047b057d19d8bf2272223a8ea
AgentTesla
+ 3'498 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/230513-g5f5msff58/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2124462934:AAGr-L06waDdFGpnKJz3_DCOFcJpWDQ7WIM/sendDocument
Unpacked files
SH256 hash:
3ab1dcc37e7c5c643bf41e9f0f81f816f24974fbddde95e2af52426e3374dd35
MD5 hash:
8a2c496875c0871aecc16aae768b323f
SHA1 hash:
f5423a32125c70b512de301c5616c7b75477e2e7
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
SH256 hash:
1f51413bb52e1198244d685ba04992d95d791508d12e5226a945f8e1566f0484
MD5 hash:
589f2c22c73972431e419676fde0f803
SHA1 hash:
e2fe3b01af4519df6b10c728c3a4bea6173d2367
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
SH256 hash:
f0a410a174d3ba6107528a62a4291a1a07166a10693f52844dea0b1b3d2a0a9f
MD5 hash:
3870827bc07fd41a7baccf17a2928c97
SHA1 hash:
d29394cfc3a0cb53819e170343d28a3615bf2ad3
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
SH256 hash:
f66c387a6b5f040157057752d613e42fe380ebd205cb6aaf3be83d4cc01bc19c
MD5 hash:
cac1aafc4de8d1702671cbfd61c4363b
SHA1 hash:
5c5384eb5413dc79faac4581888928f4aaa0cb8f
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
Parent samples :
f66c387a6b5f040157057752d613e42fe380ebd205cb6aaf3be83d4cc01bc19c
87ca3582edac50a44437f9d050df3d61fdf541599ab1d37c6fb9e9984dd1e417
c5829d070f0fa79cb51629a7fa89d3b7d2fe02ad4ab770e6eda5fec449e67745
ba807d8c847bf0f8098ba330bcc0f7e488bc967179e5a9062c3eaf76f2b8fd77
a529a6dabf9969e29428cf96de190c79aff1b6325f6072e128bd998f7248c82d
00e650a14e07a2520bb4ecabd6a265a7070e85923971781e373d8d1b26e4efc7
2507f0613d7ab926c08a9f07d16c5e4ff4a76b2fad7a2839c92f9d3969fe5812
1d0952c3ca806e58dd50cbf10364474624d16351a65be323d728574ea6e9cfe6
b7c820e55d39907ac06afd20c9a1541f233b1146cd6d48a07b749d58e2a8e32d
b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e
774acfc7dde64a61752bacbab9f4dc9702dc52a90ee4915b18178c39cbe55e85
SH256 hash:
f76e7e3d55b472e2fd5b7ca3f1cef0b6c1f1e7060cdb856dd330d37de278a693
MD5 hash:
623ccc27fd8a7d5a1ff7042c87833db0
SHA1 hash:
0253195ee9496b6e5e9b4a41e0c57cda8733155a
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
SH256 hash:
b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e
MD5 hash:
8197d408070895156b1b33623006512f
SHA1 hash:
d6f98eb5b6bbe06d3029d97e927fa3b2e2b2142f
Link:
https://www.unpac.me/results/f18cb370-3ad4-432f-b5fd-d4b179535c88/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7872f9c802f/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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 b7872f9c802fa733ff16a7468698ad878cc7d3788970393c2020396e5ecc935e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/388848/

Comments