agenttesla | 581d2c6ae82f50d7cedfa6658752e351b5f242a94c6f444c4e9f091baaffeee6

Analysis

max time kernel
117s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/12/2024, 19:38

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General

Target

Quotation R2100131410.exe
Size

773KB
MD5

9c93adc749374b8187372df173d3bc8a
SHA1

da72e8433731300cb4651d60909b850af47dcca4
SHA256

643ec0d1bf2ed36dd15a6eae87f1a570c88be0cae6ccdf7179f705edd3291d38
SHA512

bfe7f89ba5ec3ad5d53c0a69eeafec12c92cb7ba2d77611e9f5e5ada74fb1ce814841941ee5aeb2d91f2bd92f340b33c3acedbb5e64902b015fac4ba7645c64c
SSDEEP

12288:bPBXFKVPFA1uqHXgLf7fPE3J0j/eZGAs2IIZdyuVGmyns+WDlAk4FTIPGYy:jZFKNFAMqHXgr7EidAbtZdFVifCSIP

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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
2124	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	Quotation R2100131410.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

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
15	api.ipify.org
16	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 212 set thread context of 3428	212	Quotation R2100131410.exe	88

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 4 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	Quotation R2100131410.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	Quotation R2100131410.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
436	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
212	Quotation R2100131410.exe
212	Quotation R2100131410.exe
212	Quotation R2100131410.exe
2124	powershell.exe
3428	Quotation R2100131410.exe
3428	Quotation R2100131410.exe
2124	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	212	Quotation R2100131410.exe
Token: SeDebugPrivilege	2124	powershell.exe
Token: SeDebugPrivilege	3428	Quotation R2100131410.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3428	Quotation R2100131410.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 2124	212	Quotation R2100131410.exe	84
PID 212 wrote to memory of 2124	212	Quotation R2100131410.exe	84
PID 212 wrote to memory of 2124	212	Quotation R2100131410.exe	84
PID 212 wrote to memory of 436	212	Quotation R2100131410.exe	86
PID 212 wrote to memory of 436	212	Quotation R2100131410.exe	86
PID 212 wrote to memory of 436	212	Quotation R2100131410.exe	86
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88
PID 212 wrote to memory of 3428	212	Quotation R2100131410.exe	88

C:\Users\Admin\AppData\Local\Temp\Quotation R2100131410.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation R2100131410.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:212
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tXDVtwRSiBPjR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2124
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tXDVtwRSiBPjR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpABFF.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:436
- C:\Users\Admin\AppData\Local\Temp\Quotation R2100131410.exe
  "C:\Users\Admin\AppData\Local\Temp\Quotation R2100131410.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3428

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kmrrgjjh.0lj.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
c62811bae2932d1df1404a49f82f2d33

SHA1
33f0e326f69ebf61edaecb8e07787309580b4da9

SHA256
32ca4dd53c015f6d0d4309a3da438e6ec467280d2b7a65021c3ca7b2d0271747

SHA512
ebd884dc314f259b0c11671e97f296d08bc27dba121b27b0f2d7fe87e9a38e9fd6897b24be4fe353e526af8e6e8f7f6f1a6b9f48c8baef5cb7f34bd95c8da8c6

Download Submit
memory/212-8-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/212-9-0x0000000005660000-0x000000000566E000-memory.dmp

Filesize
56KB

Download
memory/212-4-0x00000000053B0000-0x00000000053BA000-memory.dmp

Filesize
40KB

Download
memory/212-5-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/212-6-0x00000000057A0000-0x00000000057C0000-memory.dmp

Filesize
128KB

Download
memory/212-7-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/212-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

Filesize
4KB

Download
memory/212-3-0x0000000005400000-0x0000000005492000-memory.dmp

Filesize
584KB

Download
memory/212-10-0x00000000057C0000-0x00000000057D2000-memory.dmp

Filesize
72KB

Download
memory/212-11-0x00000000067C0000-0x0000000006842000-memory.dmp

Filesize
520KB

Download
memory/212-12-0x0000000009170000-0x000000000920C000-memory.dmp

Filesize
624KB

Download
memory/212-2-0x0000000005910000-0x0000000005EB4000-memory.dmp

Filesize
5.6MB

Download
memory/212-30-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/212-1-0x0000000000910000-0x00000000009D8000-memory.dmp

Filesize
800KB

Download
memory/2124-26-0x0000000005BB0000-0x0000000005C16000-memory.dmp

Filesize
408KB

Download
memory/2124-44-0x0000000071040000-0x000000007108C000-memory.dmp

Filesize
304KB

Download
memory/2124-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-24-0x0000000005240000-0x0000000005262000-memory.dmp

Filesize
136KB

Download
memory/2124-67-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-64-0x0000000007850000-0x0000000007858000-memory.dmp

Filesize
32KB

Download
memory/2124-21-0x00000000054A0000-0x0000000005AC8000-memory.dmp

Filesize
6.2MB

Download
memory/2124-25-0x0000000005AD0000-0x0000000005B36000-memory.dmp

Filesize
408KB

Download
memory/2124-29-0x0000000005C20000-0x0000000005F74000-memory.dmp

Filesize
3.3MB

Download
memory/2124-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-63-0x0000000007870000-0x000000000788A000-memory.dmp

Filesize
104KB

Download
memory/2124-17-0x00000000028F0000-0x0000000002926000-memory.dmp

Filesize
216KB

Download
memory/2124-41-0x0000000006210000-0x000000000622E000-memory.dmp

Filesize
120KB

Download
memory/2124-42-0x0000000006760000-0x00000000067AC000-memory.dmp

Filesize
304KB

Download
memory/2124-43-0x00000000071E0000-0x0000000007212000-memory.dmp

Filesize
200KB

Download
memory/2124-22-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/2124-54-0x00000000067B0000-0x00000000067CE000-memory.dmp

Filesize
120KB

Download
memory/2124-55-0x0000000007420000-0x00000000074C3000-memory.dmp

Filesize
652KB

Download
memory/2124-56-0x0000000007B80000-0x00000000081FA000-memory.dmp

Filesize
6.5MB

Download
memory/2124-57-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/2124-58-0x00000000075A0000-0x00000000075AA000-memory.dmp

Filesize
40KB

Download
memory/2124-59-0x00000000077B0000-0x0000000007846000-memory.dmp

Filesize
600KB

Download
memory/2124-60-0x0000000007730000-0x0000000007741000-memory.dmp

Filesize
68KB

Download
memory/2124-61-0x0000000007760000-0x000000000776E000-memory.dmp

Filesize
56KB

Download
memory/2124-62-0x0000000007770000-0x0000000007784000-memory.dmp

Filesize
80KB

Download
memory/3428-36-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3428-28-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3428-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3428-68-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

Filesize
320KB

Download
memory/3428-69-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/3428-70-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download