Analysis
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max time kernel
130s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
21-09-2024 11:42
Static task
static1
Behavioral task
behavioral1
Sample
SPW AW25 - PO.010 SMS.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SPW AW25 - PO.010 SMS.exe
Resource
win10v2004-20240802-en
General
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Target
SPW AW25 - PO.010 SMS.exe
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Size
1.4MB
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MD5
7c89b48a2752a771eb6457fe2fea1d8e
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SHA1
afb602ef798b23f400fd3d474cb570aa781797c4
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SHA256
3d1e16dec7f88b3ccdf7197c64a6eea6a7d3599c12f34893d60012ffd61f15ce
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SHA512
9338a3817216563677573599d5dd3cacb4be084a2e46c77516d56a207ce7d8d06a376ea4be1a7863ffeb823ae803b891ef947cfb81d4813a52ce152038e97d48
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SSDEEP
24576:OnpUwegOzvr+8J97vsJRx1osJYWDaK9rB6hjscMmQV5IPiMtWb05UaaYy6nnjqKh:OCri8H7vsjx1V15B6xscMmY6ivQUNEjF
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
webmaster - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2468 powershell.exe 1168 powershell.exe 4164 powershell.exe 2828 powershell.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation SPW AW25 - PO.010 SMS.exe Key value queried \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation SPW AW25 - PO.010 SMS.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 22 api.ipify.org 24 api.ipify.org -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4948 set thread context of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4500 set thread context of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SPW AW25 - PO.010 SMS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.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 SPW AW25 - PO.010 SMS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SPW AW25 - PO.010 SMS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1096 schtasks.exe 4796 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2468 powershell.exe 1168 powershell.exe 2468 powershell.exe 1168 powershell.exe 4164 powershell.exe 2828 powershell.exe 1420 SPW AW25 - PO.010 SMS.exe 1420 SPW AW25 - PO.010 SMS.exe 4164 powershell.exe 2828 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2468 powershell.exe Token: SeDebugPrivilege 1168 powershell.exe Token: SeDebugPrivilege 2828 powershell.exe Token: SeDebugPrivilege 4164 powershell.exe Token: SeDebugPrivilege 1420 SPW AW25 - PO.010 SMS.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 4948 wrote to memory of 2468 4948 SPW AW25 - PO.010 SMS.exe 91 PID 4948 wrote to memory of 2468 4948 SPW AW25 - PO.010 SMS.exe 91 PID 4948 wrote to memory of 2468 4948 SPW AW25 - PO.010 SMS.exe 91 PID 4948 wrote to memory of 1168 4948 SPW AW25 - PO.010 SMS.exe 93 PID 4948 wrote to memory of 1168 4948 SPW AW25 - PO.010 SMS.exe 93 PID 4948 wrote to memory of 1168 4948 SPW AW25 - PO.010 SMS.exe 93 PID 4948 wrote to memory of 1096 4948 SPW AW25 - PO.010 SMS.exe 95 PID 4948 wrote to memory of 1096 4948 SPW AW25 - PO.010 SMS.exe 95 PID 4948 wrote to memory of 1096 4948 SPW AW25 - PO.010 SMS.exe 95 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4948 wrote to memory of 4500 4948 SPW AW25 - PO.010 SMS.exe 97 PID 4500 wrote to memory of 4164 4500 SPW AW25 - PO.010 SMS.exe 98 PID 4500 wrote to memory of 4164 4500 SPW AW25 - PO.010 SMS.exe 98 PID 4500 wrote to memory of 4164 4500 SPW AW25 - PO.010 SMS.exe 98 PID 4500 wrote to memory of 2828 4500 SPW AW25 - PO.010 SMS.exe 100 PID 4500 wrote to memory of 2828 4500 SPW AW25 - PO.010 SMS.exe 100 PID 4500 wrote to memory of 2828 4500 SPW AW25 - PO.010 SMS.exe 100 PID 4500 wrote to memory of 4796 4500 SPW AW25 - PO.010 SMS.exe 102 PID 4500 wrote to memory of 4796 4500 SPW AW25 - PO.010 SMS.exe 102 PID 4500 wrote to memory of 4796 4500 SPW AW25 - PO.010 SMS.exe 102 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104 PID 4500 wrote to memory of 1420 4500 SPW AW25 - PO.010 SMS.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4948 -
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\SPW AW25 - PO.010 SMS.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2468
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IbwIIBmUDWimTZ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1168
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IbwIIBmUDWimTZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB94.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1096
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C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4500 -
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\SPW AW25 - PO.010 SMS.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4164
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\wlBldyvi.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2828
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wlBldyvi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4188.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4796
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C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010 SMS.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1420
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD54092d42dab5992253d18005e4fa8b7b0
SHA10bf0dee7c692338538e8484c4228b688f0b6d7a9
SHA256b41e3fe86d4adf9a8d9dbfa8ee52570914a99b106e160cd63eb7d07365adb947
SHA5126c0b433583ccfb79134b6afbfd8a87f5a4ca8bc0721a29710d52489c3ce467c834077a2baba363419334eca12ae0faf2c6315688f60f2e7aad0b6271767d4ac7
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Filesize
18KB
MD57a625334fcc0887600f2c07518a986ad
SHA1de6b86fbf33f8dc774a7a7b0b0b686493490a0df
SHA2566dd083456cfd27d0b63279e8d4c5522f9cf8e3b136328568ba2825e9f8c5b215
SHA5121c387b995dcd029e0bace8669c0388a5c5f2cb4c32e5c1ed048fbd1d4da525907d9b5f472fd96ba61f23df571a074b87250be8dab995453dd0443a65a15b8690
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD50a050c8f5cdf8fc97242f3fb1bbb88f4
SHA1913a75a567d0d4a6dd5d17fef44c7adec73144c8
SHA2563d52da9ad94f5bf55d249aedd7ad09ca8ed2c73678e747b8bbd2c4b89128d6ed
SHA512d08694571b6915fb41eb6de79b428e9d5cfe1c32644f29527e2b7a4d8481d8b58d9f8f6585b90a44bf8d65528b8bf57c5c2d759b3ca252be1bf7b4d126cab2e5
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Filesize
1KB
MD5d155def9381718d2d5810d5dd850723c
SHA11588486bcfd5f3a9dd5b3a3a6f620d5dbabcd6bb
SHA256bdc0536b4b1b5ca861750b8abf12e3c4cc6b26bc69e7fe02aeb4c6bc51465823
SHA512bf086ce9690a5e0dab1ca11a8f41824332b3a1a5fc44a2ddf11640e6339bab9bf56fe8d24f0bbc00d4b3baaab5f0ec01906ee47839db51b01f11f6a0c912d0b6
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Filesize
1.4MB
MD57c89b48a2752a771eb6457fe2fea1d8e
SHA1afb602ef798b23f400fd3d474cb570aa781797c4
SHA2563d1e16dec7f88b3ccdf7197c64a6eea6a7d3599c12f34893d60012ffd61f15ce
SHA5129338a3817216563677573599d5dd3cacb4be084a2e46c77516d56a207ce7d8d06a376ea4be1a7863ffeb823ae803b891ef947cfb81d4813a52ce152038e97d48