agenttesla | cd911ede1b7b20441b5955a511f13d75ba687eee9ae1b2a5d2b960a36f44d76a

Analysis

max time kernel
120s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 14:32

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General

Target

Ödeme Bildirimi_shrunk.exe
Size

1.2MB
MD5

c40b40bfaf8696cd282ccb46929c4f2e
SHA1

f929cfe6fa8c590ecdf4c53071769689493eda90
SHA256

cd911ede1b7b20441b5955a511f13d75ba687eee9ae1b2a5d2b960a36f44d76a
SHA512

deb90700f1efc9acd0b71498f522b3189e35573c10abbdb92877851fc2bb027731e71036c8ffc3cd46eb2706cc666f1bfd0c57b32ce05705e0e97eadc652b4d1
SSDEEP

12288:E5MFKLltmvsXEuXfHgYxJig3Qt5qUu34HE1YQ/e9i72l:VFKOv0fHgYxJigKHE1YQWkE

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot7000875199:AAGcJDBHFcfVUBvhBO4xZLw34OXk1NWXSe0/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4432	powershell.exe
2408	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	Ödeme Bildirimi_shrunk.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

description	pid	Process	procid_target
PID 2652 set thread context of 760	2652	Ödeme Bildirimi_shrunk.exe	99

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ödeme Bildirimi_shrunk.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Ödeme Bildirimi_shrunk.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3140	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2408	powershell.exe
4432	powershell.exe
760	Ödeme Bildirimi_shrunk.exe
760	Ödeme Bildirimi_shrunk.exe
2408	powershell.exe
4432	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	powershell.exe
Token: SeDebugPrivilege	2408	powershell.exe
Token: SeDebugPrivilege	760	Ödeme Bildirimi_shrunk.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4432	2652	Ödeme Bildirimi_shrunk.exe	93
PID 2652 wrote to memory of 4432	2652	Ödeme Bildirimi_shrunk.exe	93
PID 2652 wrote to memory of 4432	2652	Ödeme Bildirimi_shrunk.exe	93
PID 2652 wrote to memory of 2408	2652	Ödeme Bildirimi_shrunk.exe	95
PID 2652 wrote to memory of 2408	2652	Ödeme Bildirimi_shrunk.exe	95
PID 2652 wrote to memory of 2408	2652	Ödeme Bildirimi_shrunk.exe	95
PID 2652 wrote to memory of 3140	2652	Ödeme Bildirimi_shrunk.exe	96
PID 2652 wrote to memory of 3140	2652	Ödeme Bildirimi_shrunk.exe	96
PID 2652 wrote to memory of 3140	2652	Ödeme Bildirimi_shrunk.exe	96
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99
PID 2652 wrote to memory of 760	2652	Ödeme Bildirimi_shrunk.exe	99

C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi_shrunk.exe
"C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi_shrunk.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi_shrunk.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4432
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uNcbBGFuPZgDr.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2408
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uNcbBGFuPZgDr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD07F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3140
- C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi_shrunk.exe
  "C:\Users\Admin\AppData\Local\Temp\Ödeme Bildirimi_shrunk.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Ödeme Bildirimi_shrunk.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
2f6ce531d29f67aac37fde6aba47db7b

SHA1
5ef20f6b986ca85fc2dc4aaf0eda19634905cb27

SHA256
f662a19df6dcb253bbbcf258f2d64eb0120950b16d77a7b6f73e654ea3fdc69b

SHA512
900f588409995824a7d3e5ffb5c0208c32980826f21b75cfd2fb1513544672a09738c7f075e62c013b4b7a398da32d3e5c471812fbf7e18f832a33e1b2d03715

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oi3vpibu.xvh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD07F.tmp

Filesize
1KB

MD5
dee473fa66d36e857944f0299739c429

SHA1
664dae06b4ee8a818b6851ed409b0fb8b46dc8bc

SHA256
c98cc0f7d8f60a08ad36c2141d8b254508fa25375c711f7ceb193834f81f8db6

SHA512
01a7da8fe0e3ee5b26ac2cd1b7829bd0f030b302c08866a7ae59e746c6a94e827145a07fb450c295d166152592161e5673a34a453b75afeceee93574e45f4667

Download Submit
memory/760-79-0x0000000005F40000-0x0000000005F90000-memory.dmp

Filesize
320KB

Download
memory/760-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2408-76-0x0000000007670000-0x000000000767A000-memory.dmp

Filesize
40KB

Download
memory/2408-32-0x0000000005CB0000-0x0000000006004000-memory.dmp

Filesize
3.3MB

Download
memory/2408-90-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2408-83-0x0000000007910000-0x0000000007918000-memory.dmp

Filesize
32KB

Download
memory/2408-75-0x00000000075F0000-0x000000000760A000-memory.dmp

Filesize
104KB

Download
memory/2408-64-0x0000000007C40000-0x00000000082BA000-memory.dmp

Filesize
6.5MB

Download
memory/2408-62-0x0000000006880000-0x000000000689E000-memory.dmp

Filesize
120KB

Download
memory/2408-63-0x00000000074E0000-0x0000000007583000-memory.dmp

Filesize
652KB

Download
memory/2408-51-0x00000000072A0000-0x00000000072D2000-memory.dmp

Filesize
200KB

Download
memory/2408-20-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2408-21-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2408-52-0x0000000070F70000-0x0000000070FBC000-memory.dmp

Filesize
304KB

Download
memory/2408-50-0x0000000006450000-0x000000000649C000-memory.dmp

Filesize
304KB

Download
memory/2408-49-0x00000000062D0000-0x00000000062EE000-memory.dmp

Filesize
120KB

Download
memory/2652-7-0x00000000748DE000-0x00000000748DF000-memory.dmp

Filesize
4KB

Download
memory/2652-6-0x00000000059A0000-0x00000000059B0000-memory.dmp

Filesize
64KB

Download
memory/2652-9-0x0000000006C90000-0x0000000006D14000-memory.dmp

Filesize
528KB

Download
memory/2652-5-0x0000000005720000-0x000000000572A000-memory.dmp

Filesize
40KB

Download
memory/2652-40-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2652-4-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2652-1-0x0000000000CC0000-0x0000000000D62000-memory.dmp

Filesize
648KB

Download
memory/2652-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

Filesize
5.6MB

Download
memory/2652-8-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/2652-10-0x0000000009390000-0x000000000942C000-memory.dmp

Filesize
624KB

Download
memory/2652-3-0x0000000005770000-0x0000000005802000-memory.dmp

Filesize
584KB

Download
memory/2652-0-0x00000000748DE000-0x00000000748DF000-memory.dmp

Filesize
4KB

Download
memory/4432-17-0x0000000004FE0000-0x0000000005608000-memory.dmp

Filesize
6.2MB

Download
memory/4432-80-0x00000000072B0000-0x00000000072BE000-memory.dmp

Filesize
56KB

Download
memory/4432-15-0x00000000024A0000-0x00000000024D6000-memory.dmp

Filesize
216KB

Download
memory/4432-16-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/4432-77-0x0000000007300000-0x0000000007396000-memory.dmp

Filesize
600KB

Download
memory/4432-78-0x0000000007280000-0x0000000007291000-memory.dmp

Filesize
68KB

Download
memory/4432-18-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/4432-65-0x0000000070F70000-0x0000000070FBC000-memory.dmp

Filesize
304KB

Download
memory/4432-81-0x00000000072C0000-0x00000000072D4000-memory.dmp

Filesize
80KB

Download
memory/4432-82-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/4432-19-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download
memory/4432-23-0x0000000004DA0000-0x0000000004DC2000-memory.dmp

Filesize
136KB

Download
memory/4432-24-0x0000000004F40000-0x0000000004FA6000-memory.dmp

Filesize
408KB

Download
memory/4432-25-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/4432-89-0x00000000748D0000-0x0000000075080000-memory.dmp

Filesize
7.7MB

Download