agenttesla | 15693cf14766d409168118becf49cbb60cd20b506ffce14b0e509b589a56d232

Analysis

max time kernel
143s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 10:37

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General

Target

Payment Confirmation.exe
Size

810.6MB
MD5

026d2f0bc075aea5b674ee8c8e28c062
SHA1

50be7a17f99f47b288aa507a4f4b8175046af7be
SHA256

dd6792c5b40433f5fa1e59f4e4b5c067c3f0986346904f9c6fe23bc61ca720a2
SHA512

2bc047bc5a32cda240887d8cd19d9aa579e419e268a2678733673e33665fbaa681daaad9e82f4f108702763d4e8eaec03e1f15691d81d1b7add5d3fe0fb01ece
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
1908	powershell.exe
3140	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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	Payment Confirmation.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 228 set thread context of 4976	228	Payment Confirmation.exe	97

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	Payment Confirmation.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment Confirmation.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

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
2212	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1908	powershell.exe
1908	powershell.exe
3140	powershell.exe
4976	Payment Confirmation.exe
4976	Payment Confirmation.exe
3140	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1908	powershell.exe
Token: SeDebugPrivilege	3140	powershell.exe
Token: SeDebugPrivilege	4976	Payment Confirmation.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 1908	228	Payment Confirmation.exe	91
PID 228 wrote to memory of 1908	228	Payment Confirmation.exe	91
PID 228 wrote to memory of 1908	228	Payment Confirmation.exe	91
PID 228 wrote to memory of 3140	228	Payment Confirmation.exe	93
PID 228 wrote to memory of 3140	228	Payment Confirmation.exe	93
PID 228 wrote to memory of 3140	228	Payment Confirmation.exe	93
PID 228 wrote to memory of 2212	228	Payment Confirmation.exe	95
PID 228 wrote to memory of 2212	228	Payment Confirmation.exe	95
PID 228 wrote to memory of 2212	228	Payment Confirmation.exe	95
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97
PID 228 wrote to memory of 4976	228	Payment Confirmation.exe	97

C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:228
- 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\Payment Confirmation.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1908
- 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:3140
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uNcbBGFuPZgDr" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0C8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2212
- C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Confirmation.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4976

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

Replay Monitor

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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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
529771750ebad06b4e95760d86c4b13f

SHA1
d850d075114918e74221116177f293ea86f79dc2

SHA256
df498c13984ca5fe525893aefd30a534855eebc2d3ba5873c28b40fa9a7bd8d8

SHA512
987959e25e6c7158f312f9a3f8c14c2307a1dade9c7be851721e679375eb796c19e3a205ea902e89b0a1413e844f9654f19f23b6658a456925a1b6a1b682023a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jamj2aiy.uhh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF0C8.tmp

Filesize
1KB

MD5
7228aecf736a47ab295d68269151bd5c

SHA1
b5f67fd9757f0bb34f15424d9c54bf1e2bd59195

SHA256
d397ee695292389a4ff24c556a68e27d4c3381eb167f31d0ab6cc15194b81532

SHA512
5c9e20bb83f5da09ecc60ce7e3b2b7519a8a0be64dd5f9425f1a16d228153082babf8e458553e7100524fcbcdcd05ed57512257ca3ce40962760d337732c5036

Download Submit
memory/228-4-0x0000000005850000-0x000000000585A000-memory.dmp

Filesize
40KB

Download
memory/228-5-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/228-6-0x0000000005D30000-0x0000000005D40000-memory.dmp

Filesize
64KB

Download
memory/228-7-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/228-8-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/228-9-0x00000000071E0000-0x0000000007264000-memory.dmp

Filesize
528KB

Download
memory/228-10-0x0000000009850000-0x00000000098EC000-memory.dmp

Filesize
624KB

Download
memory/228-3-0x0000000005870000-0x0000000005902000-memory.dmp

Filesize
584KB

Download
memory/228-2-0x0000000005D80000-0x0000000006324000-memory.dmp

Filesize
5.6MB

Download
memory/228-0-0x00000000748EE000-0x00000000748EF000-memory.dmp

Filesize
4KB

Download
memory/228-62-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/228-1-0x0000000000F30000-0x0000000000FD2000-memory.dmp

Filesize
648KB

Download
memory/1908-67-0x0000000007680000-0x0000000007691000-memory.dmp

Filesize
68KB

Download
memory/1908-69-0x00000000076C0000-0x00000000076D4000-memory.dmp

Filesize
80KB

Download
memory/1908-23-0x0000000005AE0000-0x0000000005E34000-memory.dmp

Filesize
3.3MB

Download
memory/1908-17-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/1908-29-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/1908-28-0x0000000006160000-0x000000000617E000-memory.dmp

Filesize
120KB

Download
memory/1908-12-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1908-11-0x00000000027C0000-0x00000000027F6000-memory.dmp

Filesize
216KB

Download
memory/1908-74-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1908-15-0x0000000005100000-0x0000000005122000-memory.dmp

Filesize
136KB

Download
memory/1908-58-0x00000000066F0000-0x000000000670E000-memory.dmp

Filesize
120KB

Download
memory/1908-48-0x000000006F8D0000-0x000000006F91C000-memory.dmp

Filesize
304KB

Download
memory/1908-71-0x00000000077A0000-0x00000000077A8000-memory.dmp

Filesize
32KB

Download
memory/1908-47-0x0000000006730000-0x0000000006762000-memory.dmp

Filesize
200KB

Download
memory/1908-61-0x0000000007360000-0x0000000007403000-memory.dmp

Filesize
652KB

Download
memory/1908-14-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/1908-64-0x0000000007480000-0x000000000749A000-memory.dmp

Filesize
104KB

Download
memory/1908-63-0x0000000007AC0000-0x000000000813A000-memory.dmp

Filesize
6.5MB

Download
memory/1908-65-0x00000000074F0000-0x00000000074FA000-memory.dmp

Filesize
40KB

Download
memory/1908-66-0x0000000007700000-0x0000000007796000-memory.dmp

Filesize
600KB

Download
memory/1908-13-0x0000000005290000-0x00000000058B8000-memory.dmp

Filesize
6.2MB

Download
memory/1908-68-0x00000000076B0000-0x00000000076BE000-memory.dmp

Filesize
56KB

Download
memory/1908-16-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/1908-70-0x00000000077C0000-0x00000000077DA000-memory.dmp

Filesize
104KB

Download
memory/3140-36-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3140-75-0x000000006F8D0000-0x000000006F91C000-memory.dmp

Filesize
304KB

Download
memory/3140-85-0x0000000007550000-0x0000000007564000-memory.dmp

Filesize
80KB

Download
memory/3140-35-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3140-34-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/3140-89-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/4976-59-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4976-90-0x0000000006350000-0x00000000063A0000-memory.dmp

Filesize
320KB

Download