agenttesla | 7e1260b973a411ebfed7243b187e0bea388593ee17c28d7bbea4fbd69603770f

Analysis

max time kernel
125s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/06/2024, 11:00

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General

Target

RFQ- FOR TI TPS PART- Urgent PO.exe
Size

756KB
MD5

040d0bdbf5f579bcfbed3560c5decbe4
SHA1

f4fa659b95feceef2d94383d5915be823ab1eb71
SHA256

7e1260b973a411ebfed7243b187e0bea388593ee17c28d7bbea4fbd69603770f
SHA512

1c1676fe5149b637352106f9dc1f5df84684fa22e2cb0aea0a95364c7442ef2971016fb14ebbf29f44e862aa7b95b3d8caf3cd0a7889416edb1e0a4711ab9153
SSDEEP

12288:uk3qyJMbO69EVoQ8tbQ9yIMae7X/Wr835KaaHFeeD9r:P6OmO69E9pyaeb4m5KaaHFeehr

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
shared167.accountservergroup.com
Port:
587
Username:
[email protected]
Password:
Smartooo@1234#

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
shared167.accountservergroup.com
Port:
587
Username:
[email protected]
Password:
Smartooo@1234#
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 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3276	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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	RFQ- FOR TI TPS PART- Urgent PO.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 864 set thread context of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1736	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
864	RFQ- FOR TI TPS PART- Urgent PO.exe
3276	powershell.exe
3276	powershell.exe
4236	RFQ- FOR TI TPS PART- Urgent PO.exe
4236	RFQ- FOR TI TPS PART- Urgent PO.exe
4236	RFQ- FOR TI TPS PART- Urgent PO.exe
3276	powershell.exe
4236	RFQ- FOR TI TPS PART- Urgent PO.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	864	RFQ- FOR TI TPS PART- Urgent PO.exe
Token: SeDebugPrivilege	3276	powershell.exe
Token: SeDebugPrivilege	4236	RFQ- FOR TI TPS PART- Urgent PO.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 3276	864	RFQ- FOR TI TPS PART- Urgent PO.exe	100
PID 864 wrote to memory of 3276	864	RFQ- FOR TI TPS PART- Urgent PO.exe	100
PID 864 wrote to memory of 3276	864	RFQ- FOR TI TPS PART- Urgent PO.exe	100
PID 864 wrote to memory of 1736	864	RFQ- FOR TI TPS PART- Urgent PO.exe	102
PID 864 wrote to memory of 1736	864	RFQ- FOR TI TPS PART- Urgent PO.exe	102
PID 864 wrote to memory of 1736	864	RFQ- FOR TI TPS PART- Urgent PO.exe	102
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104
PID 864 wrote to memory of 4236	864	RFQ- FOR TI TPS PART- Urgent PO.exe	104

C:\Users\Admin\AppData\Local\Temp\RFQ- FOR TI TPS PART- Urgent PO.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ- FOR TI TPS PART- Urgent PO.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:864
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xKVmgLSBwsrQX.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3276
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xKVmgLSBwsrQX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3CE5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1736
- C:\Users\Admin\AppData\Local\Temp\RFQ- FOR TI TPS PART- Urgent PO.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ- FOR TI TPS PART- Urgent PO.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4236

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4020,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4248 /prefetch:8
1⤵
PID:4164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

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\Temp\__PSScriptPolicyTest_hzgoj5hf.roy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3CE5.tmp

Filesize
1KB

MD5
8e3af5e7ef0b0ce54485ca97fbf09ba4

SHA1
84da54440f2963df44cb58fb8b1eb1f15cd6194f

SHA256
4c79f94446d763c7991409777479154805f00b013ff90c6d3e6ed7801f09fed3

SHA512
18d8196e8344783d370004150d1f59fa3156751187c6ec3d0afbf523e728131a8f6586280b1beb24a2c5f48d1f54eec8cb5d608ccaf3a114f0a76135bfbe46ea

Download Submit
memory/864-8-0x0000000005600000-0x0000000005610000-memory.dmp

Filesize
64KB

Download
memory/864-9-0x0000000006410000-0x0000000006494000-memory.dmp

Filesize
528KB

Download
memory/864-4-0x0000000005210000-0x000000000521A000-memory.dmp

Filesize
40KB

Download
memory/864-5-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/864-6-0x00000000055A0000-0x00000000055B6000-memory.dmp

Filesize
88KB

Download
memory/864-7-0x00000000055E0000-0x00000000055EE000-memory.dmp

Filesize
56KB

Download
memory/864-2-0x0000000005620000-0x0000000005BC4000-memory.dmp

Filesize
5.6MB

Download
memory/864-3-0x0000000005150000-0x00000000051E2000-memory.dmp

Filesize
584KB

Download
memory/864-10-0x000000000A320000-0x000000000A3BC000-memory.dmp

Filesize
624KB

Download
memory/864-14-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/864-0-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/864-17-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/864-1-0x00000000006B0000-0x0000000000772000-memory.dmp

Filesize
776KB

Download
memory/864-26-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3276-55-0x0000000007320000-0x00000000073C3000-memory.dmp

Filesize
652KB

Download
memory/3276-44-0x0000000071700000-0x000000007174C000-memory.dmp

Filesize
304KB

Download
memory/3276-68-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3276-23-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3276-65-0x0000000007790000-0x0000000007798000-memory.dmp

Filesize
32KB

Download
memory/3276-19-0x0000000005230000-0x0000000005858000-memory.dmp

Filesize
6.2MB

Download
memory/3276-64-0x00000000077B0000-0x00000000077CA000-memory.dmp

Filesize
104KB

Download
memory/3276-63-0x00000000076B0000-0x00000000076C4000-memory.dmp

Filesize
80KB

Download
memory/3276-34-0x00000000059C0000-0x00000000059E2000-memory.dmp

Filesize
136KB

Download
memory/3276-39-0x0000000005B60000-0x0000000005BC6000-memory.dmp

Filesize
408KB

Download
memory/3276-20-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3276-40-0x0000000005CC0000-0x0000000006014000-memory.dmp

Filesize
3.3MB

Download
memory/3276-41-0x0000000006110000-0x000000000612E000-memory.dmp

Filesize
120KB

Download
memory/3276-42-0x0000000006660000-0x00000000066AC000-memory.dmp

Filesize
304KB

Download
memory/3276-43-0x00000000072E0000-0x0000000007312000-memory.dmp

Filesize
200KB

Download
memory/3276-21-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/3276-54-0x00000000066F0000-0x000000000670E000-memory.dmp

Filesize
120KB

Download
memory/3276-16-0x0000000004BC0000-0x0000000004BF6000-memory.dmp

Filesize
216KB

Download
memory/3276-56-0x0000000007AB0000-0x000000000812A000-memory.dmp

Filesize
6.5MB

Download
memory/3276-57-0x0000000007470000-0x000000000748A000-memory.dmp

Filesize
104KB

Download
memory/3276-58-0x00000000074E0000-0x00000000074EA000-memory.dmp

Filesize
40KB

Download
memory/3276-59-0x00000000076F0000-0x0000000007786000-memory.dmp

Filesize
600KB

Download
memory/3276-60-0x0000000007670000-0x0000000007681000-memory.dmp

Filesize
68KB

Download
memory/3276-61-0x00000000076A0000-0x00000000076AE000-memory.dmp

Filesize
56KB

Download
memory/4236-62-0x0000000006360000-0x00000000063B0000-memory.dmp

Filesize
320KB

Download
memory/4236-28-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4236-27-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/4236-25-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4236-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4236-69-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download