agenttesla | 5e677270292e15434757d07857994ecd05b20c0872120d9858b94f56186ff6aa

General

Target

payment confirmation.exe
Size

787KB
MD5

bc093d7923b582bc37b09a814940a4e4
SHA1

4ff679166f942395b2d335757f759f39fe8dcdd4
SHA256

d9961b923d5187cab6c6216a4de0f61a03a24fd3cf6765a5c3eb0963e05f580c
SHA512

4f1eb3dd9df2bb7f80a47d39083522c3255102bed9c29fefda6513f4a0224287138c64911360acec8140f76f8b2d483d14f28a30ea12d66661015d3592401af7
SSDEEP

12288:QWodJz/ZGPpglaJwnQieFtD6Ba+FdEmp2UdAmhu1qCvRUULCeNPSiyyjK:QzEpglw53t2I02wfU1PnNPd8

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Kene123456789
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Drops startup file 1 IoCs

Processes:

payment confirmation.exe

description ioc process

File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pdf.vbs payment confirmation.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

payment confirmation.exe

description pid process target process

PID 2412 set thread context of 2636 2412 payment confirmation.exe RegAsm.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\pdf.vbs	payment confirmation.exe

description	pid	process	target process
PID 2412 set thread context of 2636	2412	payment confirmation.exe	RegAsm.exe

Modifies Internet Explorer settings 1 TTPs 34 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033b2baa7c38bc34eb000abaaaac06d7800000000020000000000106600000001000020000000601755191971e113608eaf452d501e3670db6ca592280a68468fd4b6b0646a14000000000e8000000002000020000000e68f4183bd3f7b6832c576184b56b87a107abe186a6c71b0b1ef3e069111f0c52000000028498c4ccd732a50a757b5f53dfb760c6bdb37b534ddc2f887944e8d510e4a0040000000c86105b2132726357d46786f1f630cd77858fe53a9b0f9c4555985a77ad1bf33e3bc4b18e29574ac38da127344759498c87705bf99fdebf30d9139f240036274	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3D54B911-9399-11EE-8A74-66F723737CE2} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "407961576"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 107e0923a627da01	iexplore.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

payment confirmation.exepowershell.exeRegAsm.exe

pid process

2412 payment confirmation.exe
1344 powershell.exe
2636 RegAsm.exe
2636 RegAsm.exe

pid	process
2412	payment confirmation.exe
1344	powershell.exe
2636	RegAsm.exe
2636	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

payment confirmation.exepowershell.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2412	payment confirmation.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeDebugPrivilege	2636	RegAsm.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3016 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3016 iexplore.exe
3016 iexplore.exe
1944 IEXPLORE.EXE
1944 IEXPLORE.EXE
1944 IEXPLORE.EXE
1944 IEXPLORE.EXE

pid	process
3016	iexplore.exe

pid	process
3016	iexplore.exe
3016	iexplore.exe
1944	IEXPLORE.EXE
1944	IEXPLORE.EXE
1944	IEXPLORE.EXE
1944	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

payment confirmation.exepowershell.exeiexplore.exe

description	pid	process	target process
PID 2412 wrote to memory of 1344	2412	payment confirmation.exe	powershell.exe
PID 2412 wrote to memory of 1344	2412	payment confirmation.exe	powershell.exe
PID 2412 wrote to memory of 1344	2412	payment confirmation.exe	powershell.exe
PID 2412 wrote to memory of 1344	2412	payment confirmation.exe	powershell.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 2412 wrote to memory of 2636	2412	payment confirmation.exe	RegAsm.exe
PID 1344 wrote to memory of 3016	1344	powershell.exe	iexplore.exe
PID 1344 wrote to memory of 3016	1344	powershell.exe	iexplore.exe
PID 1344 wrote to memory of 3016	1344	powershell.exe	iexplore.exe
PID 1344 wrote to memory of 3016	1344	powershell.exe	iexplore.exe
PID 3016 wrote to memory of 1944	3016	iexplore.exe	IEXPLORE.EXE
PID 3016 wrote to memory of 1944	3016	iexplore.exe	IEXPLORE.EXE
PID 3016 wrote to memory of 1944	3016	iexplore.exe	IEXPLORE.EXE
PID 3016 wrote to memory of 1944	3016	iexplore.exe	IEXPLORE.EXE

C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe
"C:\Users\Admin\AppData\Local\Temp\payment confirmation.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2412

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUAByAG8AYwBlAHMAcwAgACcAaAB0AHQAcABzADoALwAvAGcAbwBvAGcAbABlAC4AYwBvAG0AJwA=
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1344

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" https://google.com/
3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3016

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3016 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1944

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1344-29-0x000000006FD00000-0x00000000702AB000-memory.dmp

Filesize
5.7MB

Download
memory/1344-33-0x000000006FD00000-0x00000000702AB000-memory.dmp

Filesize
5.7MB

Download
memory/1344-32-0x000000006FD00000-0x00000000702AB000-memory.dmp

Filesize
5.7MB

Download
memory/1344-31-0x00000000026E0000-0x0000000002720000-memory.dmp

Filesize
256KB

Download
memory/1344-30-0x00000000026E0000-0x0000000002720000-memory.dmp

Filesize
256KB

Download
memory/2412-25-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2412-1-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2412-7-0x0000000074C20000-0x000000007530E000-memory.dmp

Filesize
6.9MB

Download
memory/2412-8-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/2412-0-0x0000000000C70000-0x0000000000D3A000-memory.dmp

Filesize
808KB

Download
memory/2412-6-0x00000000046D0000-0x000000000471C000-memory.dmp

Filesize
304KB

Download
memory/2412-2-0x0000000000A20000-0x0000000000A78000-memory.dmp

Filesize
352KB

Download
memory/2412-3-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/2412-4-0x0000000004650000-0x0000000004690000-memory.dmp

Filesize
256KB

Download
memory/2412-5-0x0000000004690000-0x00000000046D0000-memory.dmp

Filesize
256KB

Download
memory/2636-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2636-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2636-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads