agenttesla | ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f

Analysis

max time kernel
92s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 01:50

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General

Target

ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Size

712KB
MD5

ac479057116a68ee8f38b431195ef055
SHA1

c5606141d06d0521b77a4abc36eb7cf1d227b1c5
SHA256

ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f
SHA512

93057f2171071362126a9c666eb65e8e67ab820f361848d921a780be515e395835043fcb8377f853399a5c91f3ec72e30b65a31cf8dcc591eb18bb6f5621f344
SSDEEP

12288:RgRuHvlnozhZv7PcX5Tpbg2N+LJjv+BrT6GSiJAuL+swKeViwt5XHpf:ZdoH7e5TpEi+LJjv+BH5S4aCmiw55

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
3536	powershell.exe
1980	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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.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 2992 set thread context of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
3536	powershell.exe
1980	powershell.exe
2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
1980	powershell.exe
3536	powershell.exe
3804	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
3804	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
Token: SeDebugPrivilege	3536	powershell.exe
Token: SeDebugPrivilege	1980	powershell.exe
Token: SeDebugPrivilege	3804	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 3536	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	89
PID 2992 wrote to memory of 3536	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	89
PID 2992 wrote to memory of 3536	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	89
PID 2992 wrote to memory of 1980	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	91
PID 2992 wrote to memory of 1980	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	91
PID 2992 wrote to memory of 1980	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	91
PID 2992 wrote to memory of 764	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	93
PID 2992 wrote to memory of 764	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	93
PID 2992 wrote to memory of 764	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	93
PID 2992 wrote to memory of 60	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	95
PID 2992 wrote to memory of 60	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	95
PID 2992 wrote to memory of 60	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	95
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96
PID 2992 wrote to memory of 3804	2992	ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe	96

C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
"C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2992
- 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\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3536
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\orayjpgjlSJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1980
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\orayjpgjlSJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC11D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:764
- C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
  "C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
  2⤵
  PID:60
- C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe
  "C:\Users\Admin\AppData\Local\Temp\ea3924235164ac07fad6964220f412a07829d4e972eb6278365cc8dd4cf50b6f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3804

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
a53bcb5eecdc2c2cf60c196fc2b74eee

SHA1
b4c689d0d1c5ff7e0b09556067987eda00eb4a9a

SHA256
50d5006e89cd63048a0bcc0fe16fbdff2d1dfca49d08c1919d5179de97dd30b2

SHA512
47eb21fe37f2a8b700e2fa1cbfe2c5a18c2422b02c0111c89e01e81892fa4da14faaf5f25e924a3d5c7314e0ec16b5ee7937aec364e6e25849ac1683d0eceaf0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5i0jg1wm.ee1.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC11D.tmp

Filesize
1KB

MD5
75a03a5ab4b6b80b5c1320f1080e68fd

SHA1
4ec3f3236d00cb60253abd18eb80a2be5ebcd790

SHA256
9b44749791ee7fe8def65cfd4c1be271ca74cd72924b55c51b697d8568c8df06

SHA512
f7e46b97149508cca23fa31a350f386f0ff8e858cd29091d34bf0fd11d6329dd69d7d8f1ec52dbe5cd40d82c578c643885642a26826cc3d9efc34d9cb9907455

Download Submit
memory/1980-22-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1980-52-0x0000000071060000-0x00000000710AC000-memory.dmp

Filesize
304KB

Download
memory/1980-50-0x0000000005F70000-0x0000000005FBC000-memory.dmp

Filesize
304KB

Download
memory/1980-62-0x0000000005FE0000-0x0000000005FFE000-memory.dmp

Filesize
120KB

Download
memory/1980-63-0x0000000006A10000-0x0000000006AB3000-memory.dmp

Filesize
652KB

Download
memory/1980-49-0x0000000005A20000-0x0000000005A3E000-memory.dmp

Filesize
120KB

Download
memory/1980-51-0x00000000069D0000-0x0000000006A02000-memory.dmp

Filesize
200KB

Download
memory/1980-90-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1980-19-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1980-20-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/1980-82-0x0000000007050000-0x0000000007058000-memory.dmp

Filesize
32KB

Download
memory/2992-3-0x0000000004AB0000-0x0000000004B42000-memory.dmp

Filesize
584KB

Download
memory/2992-4-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/2992-10-0x0000000008E50000-0x0000000008EEC000-memory.dmp

Filesize
624KB

Download
memory/2992-9-0x00000000067B0000-0x0000000006832000-memory.dmp

Filesize
520KB

Download
memory/2992-2-0x0000000004F80000-0x0000000005524000-memory.dmp

Filesize
5.6MB

Download
memory/2992-5-0x0000000004B80000-0x0000000004B8A000-memory.dmp

Filesize
40KB

Download
memory/2992-8-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/2992-1-0x0000000000020000-0x00000000000D4000-memory.dmp

Filesize
720KB

Download
memory/2992-7-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/2992-0-0x00000000748FE000-0x00000000748FF000-memory.dmp

Filesize
4KB

Download
memory/2992-6-0x0000000006430000-0x0000000006440000-memory.dmp

Filesize
64KB

Download
memory/2992-48-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-37-0x0000000005D00000-0x0000000006054000-memory.dmp

Filesize
3.3MB

Download
memory/3536-78-0x00000000077D0000-0x00000000077E1000-memory.dmp

Filesize
68KB

Download
memory/3536-15-0x0000000002980000-0x00000000029B6000-memory.dmp

Filesize
216KB

Download
memory/3536-26-0x0000000005C90000-0x0000000005CF6000-memory.dmp

Filesize
408KB

Download
memory/3536-64-0x0000000071060000-0x00000000710AC000-memory.dmp

Filesize
304KB

Download
memory/3536-24-0x00000000052D0000-0x00000000052F2000-memory.dmp

Filesize
136KB

Download
memory/3536-21-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-75-0x00000000075D0000-0x00000000075EA000-memory.dmp

Filesize
104KB

Download
memory/3536-74-0x0000000007C10000-0x000000000828A000-memory.dmp

Filesize
6.5MB

Download
memory/3536-76-0x0000000007640000-0x000000000764A000-memory.dmp

Filesize
40KB

Download
memory/3536-77-0x0000000007850000-0x00000000078E6000-memory.dmp

Filesize
600KB

Download
memory/3536-25-0x0000000005BB0000-0x0000000005C16000-memory.dmp

Filesize
408KB

Download
memory/3536-79-0x0000000007800000-0x000000000780E000-memory.dmp

Filesize
56KB

Download
memory/3536-80-0x0000000007810000-0x0000000007824000-memory.dmp

Filesize
80KB

Download
memory/3536-81-0x0000000007910000-0x000000000792A000-memory.dmp

Filesize
104KB

Download
memory/3536-83-0x00000000078F0000-0x00000000078F8000-memory.dmp

Filesize
32KB

Download
memory/3536-18-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-16-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3536-17-0x0000000005480000-0x0000000005AA8000-memory.dmp

Filesize
6.2MB

Download
memory/3536-89-0x00000000748F0000-0x00000000750A0000-memory.dmp

Filesize
7.7MB

Download
memory/3804-43-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3804-91-0x0000000005E10000-0x0000000005E60000-memory.dmp

Filesize
320KB

Download