agenttesla | e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 01:51

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General

Target

e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Size

853KB
MD5

a9ea323ea2de4868acfb99b7959b54b6
SHA1

b66217db6ffda157a9252611f6b1d528f76f0420
SHA256

e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167
SHA512

eff66d932ba7d246b20fe71da264ecbabb430d27bec97bbe258f0b4ca6a43843426f5251579b444ae5fd02fbcf8d9ee8cb9030c7e7c20727bb36e813e1b3117f
SSDEEP

12288:27auaN1gTyQcG+yDXEdKemm6EIJtZcIuE4VGnYZzHmPKuDVFSrdtTJHlgrdm4Vzu:27sQclMXk6OVGn2zGS6VAd

Score

10^/10

agenttesla 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

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
3996	powershell.exe
4592	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	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4888 set thread context of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94

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	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	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.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
1944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4592	powershell.exe
3996	powershell.exe
4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
388	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
388	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
4592	powershell.exe
3996	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4592	powershell.exe
Token: SeDebugPrivilege	3996	powershell.exe
Token: SeDebugPrivilege	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
Token: SeDebugPrivilege	388	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 4888 wrote to memory of 4592	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	86
PID 4888 wrote to memory of 4592	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	86
PID 4888 wrote to memory of 4592	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	86
PID 4888 wrote to memory of 3996	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	89
PID 4888 wrote to memory of 3996	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	89
PID 4888 wrote to memory of 3996	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	89
PID 4888 wrote to memory of 1944	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	91
PID 4888 wrote to memory of 1944	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	91
PID 4888 wrote to memory of 1944	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	91
PID 4888 wrote to memory of 4160	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	93
PID 4888 wrote to memory of 4160	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	93
PID 4888 wrote to memory of 4160	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	93
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94
PID 4888 wrote to memory of 388	4888	e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe	94

C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
"C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.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:4888
- 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\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4592
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CkVzvA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3996
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CkVzvA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp93F3.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1944
- C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
  "C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  PID:4160
- C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe
  "C:\Users\Admin\AppData\Local\Temp\e17765cd72f6b95c8167f428ed734688d3b545c45c23e07407361e8979b49167.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:388

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

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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
762e2b90add965fbed64974eacc96b78

SHA1
c77a8d007fec603a1a408da408e494024f6b15da

SHA256
73a085ef5b94c9a7b863c0ecdc7bd9abe248baf05a648f1f55b7eb072eaa3304

SHA512
6f8b9f96a91373b27a97cff3ec2183ab3ea710af08226aafe9d9acf0fc691bd1a781064381bd3ba69265a0839b3b8a142a33d8db7fd110d49d05fc922e19f069

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cogtfrbh.cju.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp93F3.tmp

Filesize
1KB

MD5
ce93aeb31df84a5c30210c45bb52119f

SHA1
bc94fdce2089fc1f0683f6333efcb11603e8e054

SHA256
929ed15fa020e017eccab5015f0f4760d9b6318dab313c572c7a9d849c766107

SHA512
874554546461cdb66b555fbcb260349883822e5fe1041e32a2f4ec6cc5c522a3984e4495f2e64cf04a92895aa84a5ddcf2c3a5e83f1cb8f56bc446b30d3c68e4

Download Submit
memory/388-89-0x0000000006820000-0x0000000006870000-memory.dmp

Filesize
320KB

Download
memory/388-36-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3996-73-0x0000000007D90000-0x000000000840A000-memory.dmp

Filesize
6.5MB

Download
memory/3996-79-0x0000000007980000-0x0000000007994000-memory.dmp

Filesize
80KB

Download
memory/3996-80-0x0000000007A80000-0x0000000007A9A000-memory.dmp

Filesize
104KB

Download
memory/3996-72-0x0000000007600000-0x00000000076A3000-memory.dmp

Filesize
652KB

Download
memory/3996-61-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/3996-50-0x00000000069F0000-0x0000000006A22000-memory.dmp

Filesize
200KB

Download
memory/3996-51-0x000000006FA30000-0x000000006FA7C000-memory.dmp

Filesize
304KB

Download
memory/3996-22-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-81-0x0000000007A60000-0x0000000007A68000-memory.dmp

Filesize
32KB

Download
memory/3996-88-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/3996-20-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-15-0x0000000004C40000-0x0000000004C76000-memory.dmp

Filesize
216KB

Download
memory/4592-84-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-19-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-32-0x0000000005BE0000-0x0000000005F34000-memory.dmp

Filesize
3.3MB

Download
memory/4592-18-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-25-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/4592-16-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-21-0x0000000005430000-0x0000000005452000-memory.dmp

Filesize
136KB

Download
memory/4592-47-0x0000000006200000-0x000000000621E000-memory.dmp

Filesize
120KB

Download
memory/4592-75-0x0000000007590000-0x000000000759A000-memory.dmp

Filesize
40KB

Download
memory/4592-49-0x00000000062D0000-0x000000000631C000-memory.dmp

Filesize
304KB

Download
memory/4592-17-0x0000000005460000-0x0000000005A88000-memory.dmp

Filesize
6.2MB

Download
memory/4592-78-0x0000000007750000-0x000000000775E000-memory.dmp

Filesize
56KB

Download
memory/4592-62-0x000000006FA30000-0x000000006FA7C000-memory.dmp

Filesize
304KB

Download
memory/4592-77-0x0000000007720000-0x0000000007731000-memory.dmp

Filesize
68KB

Download
memory/4592-24-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/4592-76-0x00000000077A0000-0x0000000007836000-memory.dmp

Filesize
600KB

Download
memory/4592-74-0x0000000007520000-0x000000000753A000-memory.dmp

Filesize
104KB

Download
memory/4888-9-0x00000000065F0000-0x0000000006672000-memory.dmp

Filesize
520KB

Download
memory/4888-8-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4888-10-0x0000000008C60000-0x0000000008CFC000-memory.dmp

Filesize
624KB

Download
memory/4888-0-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

Filesize
4KB

Download
memory/4888-7-0x0000000074C0E000-0x0000000074C0F000-memory.dmp

Filesize
4KB

Download
memory/4888-6-0x0000000005000000-0x0000000005010000-memory.dmp

Filesize
64KB

Download
memory/4888-5-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4888-48-0x0000000074C00000-0x00000000753B0000-memory.dmp

Filesize
7.7MB

Download
memory/4888-4-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download
memory/4888-3-0x0000000004C80000-0x0000000004D12000-memory.dmp

Filesize
584KB

Download
memory/4888-2-0x0000000005230000-0x00000000057D4000-memory.dmp

Filesize
5.6MB

Download
memory/4888-1-0x00000000002F0000-0x00000000003CC000-memory.dmp

Filesize
880KB

Download