agenttesla | 0e0a37201f9c3bfc496f370e3413bd3150418918c1800b363da50ebbff74b2ac

Analysis

max time kernel
96s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24-09-2024 21:19

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General

Target

PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
Size

855KB
MD5

c8b08e159040e8d38b1819755f19dfee
SHA1

47bf4d8d42d51ce4d1262a77ff994a46c087d1ea
SHA256

7307ce53e361889b72a0e2eba413ef31789e36c50efe5458ffe8e9bebe9f8b22
SHA512

3e2b26015939e740580ce1649cbd18f699a70bd86c2d1d52e5b2a127ca4a488063859aa9c78d6e5b472c87ee6f075e1ec3c1c4d78d977c644927bf1e1233c8a2
SSDEEP

12288:OcA7Qs2zJcpp22D8Pwq4POjhyv8xquIpsxnF6p0CF60PcNj8bQbNlgrdm4Vz0Rpl:40yQ2kw3QTsGxnUp0Q6WIN

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
896	powershell.exe
1968	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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	PO. WW-1580 (DPEBO1-2SDC S25- Sep.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 3672 set thread context of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89

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	PO. WW-1580 (DPEBO1-2SDC S25- Sep.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	PO. WW-1580 (DPEBO1-2SDC S25- Sep.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
4008	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
896	powershell.exe
1968	powershell.exe
3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
1968	powershell.exe
896	powershell.exe
1428	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
1428	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	896	powershell.exe
Token: SeDebugPrivilege	1968	powershell.exe
Token: SeDebugPrivilege	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
Token: SeDebugPrivilege	1428	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 896	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	82
PID 3672 wrote to memory of 896	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	82
PID 3672 wrote to memory of 896	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	82
PID 3672 wrote to memory of 1968	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	84
PID 3672 wrote to memory of 1968	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	84
PID 3672 wrote to memory of 1968	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	84
PID 3672 wrote to memory of 4008	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	86
PID 3672 wrote to memory of 4008	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	86
PID 3672 wrote to memory of 4008	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	86
PID 3672 wrote to memory of 4440	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	88
PID 3672 wrote to memory of 4440	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	88
PID 3672 wrote to memory of 4440	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	88
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89
PID 3672 wrote to memory of 1428	3672	PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe	89

C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
"C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.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:3672
- 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\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:896
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EOqRARl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1968
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EOqRARl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD84F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4008
- C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
  "C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe"
  2⤵
  PID:4440
- C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe
  "C:\Users\Admin\AppData\Local\Temp\PO. WW-1580 (DPEBO1-2SDC S25- Sep.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1428

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
1KB

MD5
28854213fdaa59751b2b4cfe772289cc

SHA1
fa7058052780f4b856dc2d56b88163ed55deb6ab

SHA256
7c65fe71d47e0de69a15b95d1ee4b433c07a1d6f00f37dd32aee3666bb84a915

SHA512
1e2c928242bdef287b1e8afe8c37427cfd3b7a83c37d4e00e45bcbaa38c9b0bf96f869a062c9bc6bb58ecd36e687a69b21d5b07803e6615a9b632922c1c5ace4

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

Filesize
18KB

MD5
80945f179e829b259f1ed28c15172af1

SHA1
994633f538c3739f34f4cb60c10fd6c4b0cab0e7

SHA256
04ba9e47abda350334ffdb60dbd98bb8f4732702a981bdfeff3573626ee0f988

SHA512
2ddba43d1f71de8ff8e3f478b2fb05255dd9252783d7f617fe08ddb43e004217c2fe343fb445be095ea04f01d11afc7e4fd827f6c37436e480114cb62b4f00f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cqe1kyq2.fta.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD84F.tmp

Filesize
1KB

MD5
0b5fbc61d3f2bbb0650d5b6338d3d2d3

SHA1
9e9fcf057a9139b0ec0026ac9ac8b976f340d32f

SHA256
4fd00a9f365587b20d9bd8fb9b03713250545e50c60a83ba3e4c1e40b7f92b9d

SHA512
5f467c7b301abc39ab746a60f2d540e20440d6a857d1e549eb3fa78b73a683dcad0294148528c576d89baf227492a2d4443e2c97172560e79adb47133d64e3ab

Download Submit
memory/896-66-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/896-21-0x0000000005910000-0x0000000005976000-memory.dmp

Filesize
408KB

Download
memory/896-20-0x0000000005770000-0x0000000005792000-memory.dmp

Filesize
136KB

Download
memory/896-38-0x0000000006090000-0x00000000063E4000-memory.dmp

Filesize
3.3MB

Download
memory/896-44-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/896-15-0x0000000002D00000-0x0000000002D36000-memory.dmp

Filesize
216KB

Download
memory/896-16-0x00000000059F0000-0x0000000006018000-memory.dmp

Filesize
6.2MB

Download
memory/896-17-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/896-18-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/896-23-0x0000000006020000-0x0000000006086000-memory.dmp

Filesize
408KB

Download
memory/1428-80-0x00000000062F0000-0x0000000006340000-memory.dmp

Filesize
320KB

Download
memory/1428-45-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1968-67-0x0000000007D10000-0x000000000838A000-memory.dmp

Filesize
6.5MB

Download
memory/1968-71-0x00000000078C0000-0x00000000078D1000-memory.dmp

Filesize
68KB

Download
memory/1968-28-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/1968-79-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/1968-75-0x00000000079E0000-0x00000000079E8000-memory.dmp

Filesize
32KB

Download
memory/1968-74-0x0000000007A00000-0x0000000007A1A000-memory.dmp

Filesize
104KB

Download
memory/1968-47-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/1968-73-0x0000000007900000-0x0000000007914000-memory.dmp

Filesize
80KB

Download
memory/1968-72-0x00000000078F0000-0x00000000078FE000-memory.dmp

Filesize
56KB

Download
memory/1968-70-0x0000000007940000-0x00000000079D6000-memory.dmp

Filesize
600KB

Download
memory/1968-42-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/1968-49-0x0000000006370000-0x000000000638E000-memory.dmp

Filesize
120KB

Download
memory/1968-50-0x00000000068D0000-0x000000000691C000-memory.dmp

Filesize
304KB

Download
memory/1968-51-0x0000000007570000-0x00000000075A2000-memory.dmp

Filesize
200KB

Download
memory/1968-52-0x0000000075470000-0x00000000754BC000-memory.dmp

Filesize
304KB

Download
memory/1968-62-0x0000000007530000-0x000000000754E000-memory.dmp

Filesize
120KB

Download
memory/1968-63-0x00000000075B0000-0x0000000007653000-memory.dmp

Filesize
652KB

Download
memory/1968-69-0x0000000007740000-0x000000000774A000-memory.dmp

Filesize
40KB

Download
memory/1968-68-0x00000000076C0000-0x00000000076DA000-memory.dmp

Filesize
104KB

Download
memory/3672-4-0x00000000056E0000-0x00000000056EA000-memory.dmp

Filesize
40KB

Download
memory/3672-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/3672-7-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/3672-5-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3672-1-0x0000000000CB0000-0x0000000000D8C000-memory.dmp

Filesize
880KB

Download
memory/3672-9-0x0000000007290000-0x0000000007312000-memory.dmp

Filesize
520KB

Download
memory/3672-48-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3672-10-0x0000000009960000-0x00000000099FC000-memory.dmp

Filesize
624KB

Download
memory/3672-3-0x0000000005630000-0x00000000056C2000-memory.dmp

Filesize
584KB

Download
memory/3672-2-0x0000000005CF0000-0x0000000006294000-memory.dmp

Filesize
5.6MB

Download
memory/3672-8-0x0000000074BE0000-0x0000000075390000-memory.dmp

Filesize
7.7MB

Download
memory/3672-6-0x0000000005800000-0x0000000005812000-memory.dmp

Filesize
72KB

Download