agenttesla | 8c70cd45b8f08830be5100221b664ae8e5a70b0ac397a68d9a9829f56dc0598d

Analysis

max time kernel
148s
max time network
150s
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 01:30

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General

Target

SPW AW25 - PO.010.exe
Size

836KB
MD5

64d78850bcb1730279f0221558cfbf73
SHA1

c7aa58c22c4941eebc0663cedf20d3ec5d0373e4
SHA256

4568453d8e6838ec1f2e1dd9cfe87b257aa7bcbebb888c3b3c8c0514afb74b91
SHA512

54f998f313f80194be851781e8ad76017a0ecb374fc4e5af3b345baa6af913e7b2bc62bd1a9d18f9c842a6247eaebfd41c1b3066e771b6b2fd60539570da2b8e
SSDEEP

12288:eHnH0mNTkTaMg+i0hREhXV+/VSiyMIA22AxE/3v6OD7FP7r9r/+pppppppppppp9:eHxTkuMg+i00biEi/RcovBDZ1q

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
3852	powershell.exe
3652	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	SPW AW25 - PO.010.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2968 set thread context of 3352	2968	SPW AW25 - PO.010.exe	95

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	SPW AW25 - PO.010.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	RegSvcs.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
4360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2968	SPW AW25 - PO.010.exe
3852	powershell.exe
3652	powershell.exe
2968	SPW AW25 - PO.010.exe
3852	powershell.exe
3352	RegSvcs.exe
3352	RegSvcs.exe
3652	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	SPW AW25 - PO.010.exe
Token: SeDebugPrivilege	3652	powershell.exe
Token: SeDebugPrivilege	3852	powershell.exe
Token: SeDebugPrivilege	3352	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 3652	2968	SPW AW25 - PO.010.exe	89
PID 2968 wrote to memory of 3652	2968	SPW AW25 - PO.010.exe	89
PID 2968 wrote to memory of 3652	2968	SPW AW25 - PO.010.exe	89
PID 2968 wrote to memory of 3852	2968	SPW AW25 - PO.010.exe	91
PID 2968 wrote to memory of 3852	2968	SPW AW25 - PO.010.exe	91
PID 2968 wrote to memory of 3852	2968	SPW AW25 - PO.010.exe	91
PID 2968 wrote to memory of 4360	2968	SPW AW25 - PO.010.exe	93
PID 2968 wrote to memory of 4360	2968	SPW AW25 - PO.010.exe	93
PID 2968 wrote to memory of 4360	2968	SPW AW25 - PO.010.exe	93
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95
PID 2968 wrote to memory of 3352	2968	SPW AW25 - PO.010.exe	95

C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010.exe
"C:\Users\Admin\AppData\Local\Temp\SPW AW25 - PO.010.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:2968
- 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.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SLfjwrYOuWuupJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3852
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SLfjwrYOuWuupJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE3C8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4360
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3352

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

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
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

Filesize
18KB

MD5
8685f5216b5840af769664d0557ad4e2

SHA1
6971ecf857214777b1ced236ce908d5228494ed1

SHA256
9ebb1dd38e206123fd60ba12b8509d424e1d4156aff3a74dbdd40634b8297a32

SHA512
d5221a31a8007e9bcfb5341ecc0bb10b49c72fed2c08da2f86b3576e65433760f6b86a5365c23215d8edf6af28f0637b4bbe2dffd78d4b0049d9ca8ac41d4164

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2uzwdi0q.tgq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE3C8.tmp

Filesize
1KB

MD5
8845ee952f763e8c83b173d9ccf0880b

SHA1
13e09fb6799476ebe9458c713fccbdffb000e67e

SHA256
a249da176746ec4a1c2d2e8dd323a55b5af65c26bb93ef4ef219d620b5b2d7c3

SHA512
7875258743e05a19eb140f9e541295f5e9637e22d449d7daabc7bdbab2b3d80b6bad06d36e6fcad66bd716691060bbd6a6ca7ccaf5e533bf4fa63697c5f9f84d

Download Submit
memory/2968-4-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2968-48-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2968-6-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/2968-7-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/2968-8-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/2968-9-0x00000000065B0000-0x0000000006632000-memory.dmp

Filesize
520KB

Download
memory/2968-10-0x0000000008C80000-0x0000000008D1C000-memory.dmp

Filesize
624KB

Download
memory/2968-1-0x00000000001E0000-0x00000000002B6000-memory.dmp

Filesize
856KB

Download
memory/2968-2-0x0000000004FE0000-0x0000000005584000-memory.dmp

Filesize
5.6MB

Download
memory/2968-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/2968-5-0x0000000004CB0000-0x0000000004CBA000-memory.dmp

Filesize
40KB

Download
memory/2968-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/3352-39-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3352-90-0x0000000006370000-0x00000000063C0000-memory.dmp

Filesize
320KB

Download
memory/3652-43-0x0000000005CC0000-0x0000000006014000-memory.dmp

Filesize
3.3MB

Download
memory/3652-80-0x0000000007730000-0x0000000007744000-memory.dmp

Filesize
80KB

Download
memory/3652-30-0x00000000053B0000-0x0000000005416000-memory.dmp

Filesize
408KB

Download
memory/3652-31-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/3652-15-0x00000000028A0000-0x00000000028D6000-memory.dmp

Filesize
216KB

Download
memory/3652-21-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3652-88-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3652-18-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3652-24-0x0000000005310000-0x0000000005332000-memory.dmp

Filesize
136KB

Download
memory/3652-17-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3652-16-0x0000000005690000-0x0000000005CB8000-memory.dmp

Filesize
6.2MB

Download
memory/3652-81-0x0000000007830000-0x000000000784A000-memory.dmp

Filesize
104KB

Download
memory/3652-79-0x0000000007720000-0x000000000772E000-memory.dmp

Filesize
56KB

Download
memory/3652-67-0x0000000075570000-0x00000000755BC000-memory.dmp

Filesize
304KB

Download
memory/3852-23-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-78-0x0000000006FE0000-0x0000000006FF1000-memory.dmp

Filesize
68KB

Download
memory/3852-64-0x0000000007420000-0x0000000007A9A000-memory.dmp

Filesize
6.5MB

Download
memory/3852-66-0x0000000006E50000-0x0000000006E5A000-memory.dmp

Filesize
40KB

Download
memory/3852-63-0x0000000006C90000-0x0000000006D33000-memory.dmp

Filesize
652KB

Download
memory/3852-77-0x0000000007060000-0x00000000070F6000-memory.dmp

Filesize
600KB

Download
memory/3852-65-0x0000000006DE0000-0x0000000006DFA000-memory.dmp

Filesize
104KB

Download
memory/3852-52-0x0000000075570000-0x00000000755BC000-memory.dmp

Filesize
304KB

Download
memory/3852-62-0x0000000006C10000-0x0000000006C2E000-memory.dmp

Filesize
120KB

Download
memory/3852-51-0x0000000006C50000-0x0000000006C82000-memory.dmp

Filesize
200KB

Download
memory/3852-82-0x0000000007100000-0x0000000007108000-memory.dmp

Filesize
32KB

Download
memory/3852-50-0x0000000005AD0000-0x0000000005B1C000-memory.dmp

Filesize
304KB

Download
memory/3852-49-0x0000000005A90000-0x0000000005AAE000-memory.dmp

Filesize
120KB

Download
memory/3852-19-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-89-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3852-20-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download