agenttesla | 46f47e52ca78c2e556806be44c96eaf947d1c03df6c7fe2f11d59b1b3254529c

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 18:16

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General

Target

LEVER STYLE SEP BUY ORDER & C248SH12.exe
Size

806KB
MD5

9a32e03e7274d1b2eaf10e14daaafb91
SHA1

159074cadc6851dfc72ad44bbd0a187198b38896
SHA256

8ef13cc6f1b7142f119d90c5bf9a8e8a4ef30e0151191a9f0e0b96610d8fe183
SHA512

9bd7319500eed20b6d9736ac9f982ed88d0ce1b0d48f936f9d95e69abe1c9e11e86ad2a495c2b645e65a2d5abc6589116543d8210511698248e53332c9a4f11d
SSDEEP

12288:1tWvtO3X2CZ8dDN5H8emRLS9VkKjEbSkNzFduuZEkgArJjtXHX:wO3GCG5N5HSuke4zF9EkzrL

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
Email To:
[email protected]

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
1712	powershell.exe
2360	powershell.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 2152 set thread context of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41

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	LEVER STYLE SEP BUY ORDER & C248SH12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LEVER STYLE SEP BUY ORDER & C248SH12.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
2728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
2360	powershell.exe
1712	powershell.exe
1728	LEVER STYLE SEP BUY ORDER & C248SH12.exe
1728	LEVER STYLE SEP BUY ORDER & C248SH12.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe
Token: SeDebugPrivilege	2360	powershell.exe
Token: SeDebugPrivilege	1712	powershell.exe
Token: SeDebugPrivilege	1728	LEVER STYLE SEP BUY ORDER & C248SH12.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1712	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	31
PID 2152 wrote to memory of 1712	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	31
PID 2152 wrote to memory of 1712	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	31
PID 2152 wrote to memory of 1712	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	31
PID 2152 wrote to memory of 2360	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	33
PID 2152 wrote to memory of 2360	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	33
PID 2152 wrote to memory of 2360	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	33
PID 2152 wrote to memory of 2360	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	33
PID 2152 wrote to memory of 2728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	34
PID 2152 wrote to memory of 2728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	34
PID 2152 wrote to memory of 2728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	34
PID 2152 wrote to memory of 2728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	34
PID 2152 wrote to memory of 2968	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	37
PID 2152 wrote to memory of 2968	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	37
PID 2152 wrote to memory of 2968	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	37
PID 2152 wrote to memory of 2968	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	37
PID 2152 wrote to memory of 2812	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	38
PID 2152 wrote to memory of 2812	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	38
PID 2152 wrote to memory of 2812	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	38
PID 2152 wrote to memory of 2812	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	38
PID 2152 wrote to memory of 2604	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	39
PID 2152 wrote to memory of 2604	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	39
PID 2152 wrote to memory of 2604	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	39
PID 2152 wrote to memory of 2604	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	39
PID 2152 wrote to memory of 2720	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	40
PID 2152 wrote to memory of 2720	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	40
PID 2152 wrote to memory of 2720	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	40
PID 2152 wrote to memory of 2720	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	40
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41
PID 2152 wrote to memory of 1728	2152	LEVER STYLE SEP BUY ORDER & C248SH12.exe	41

C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
"C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2152
- 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\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1712
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OmiCXfeyquVh.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2360
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OmiCXfeyquVh" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF103.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2728
- C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
  "C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  PID:2968
- C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
  "C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  PID:2812
- C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
  "C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  PID:2604
- C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
  "C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  PID:2720
- C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe
  "C:\Users\Admin\AppData\Local\Temp\LEVER STYLE SEP BUY ORDER & C248SH12.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1728

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

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\Temp\tmpF103.tmp

Filesize
1KB

MD5
72b61a62d4195bd7665f3dd1f6629c4a

SHA1
623946dfdf3f15a2f30f8e2de7b0722b755effdc

SHA256
b7f64c135febf31eedabd5cd99489714702b3a1dfd4621e16becf1b14d174f91

SHA512
85e18a3748e9349b2d932f1f51fde19dc095ea3e82d23e8fc9856d9f23dd984bcbd5db0b6d098640944bc3ae24a5a4c975a2f3563ab511d1e52323471bbc0aaa

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
3bec8ce82dc036227dc3383e93f7b124

SHA1
c1004227d9e5f279a458505ad91ad8115a9090e9

SHA256
a73f9476ec164639c14a89e4301bf08b65f90b138bfe81f18eedb9849b2a723d

SHA512
e9dd296cc9017cbbd186aa39c45204370a24c7a73cb54a3dc868a1c475aa91778acb2476ca5726c0e3992a28299e492df76d13a48fc89e7015e6d30e85cce5de

Download Submit
memory/1728-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1728-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1728-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2152-32-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2152-3-0x0000000000460000-0x0000000000470000-memory.dmp

Filesize
64KB

Download
memory/2152-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2152-1-0x00000000000C0000-0x0000000000190000-memory.dmp

Filesize
832KB

Download
memory/2152-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2152-6-0x0000000005290000-0x0000000005312000-memory.dmp

Filesize
520KB

Download
memory/2152-5-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2152-4-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download