agenttesla | e2ee31975055f1a2bb5b4eb478d7d693cc7022fbc36586aa9bd1088fe1a03eee

General

Target

REQUIRED ORDER.exe
Size

7KB
MD5

c68e150c213e614b8eed86bec7074a57
SHA1

588e888e99e13455a5c65502f6bda6ee55dac129
SHA256

e2ee31975055f1a2bb5b4eb478d7d693cc7022fbc36586aa9bd1088fe1a03eee
SHA512

fc420f30245e67ac4457466c57c3dbc527503516b82657f5915f9774e7be61cb420bdf0690bc49454214278583e24d81046cd43cdf1f51e100daabc9575e71d3
SSDEEP

192:UaCT1T4dytLR0ukYzHhNICgR4ur2FC6o:UaCBttLR0ukyZur2s

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5381304443:AAGHVkAfThlNIr1QK0cvWGNfRmolq65orZw/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

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

Processes:

REQUIRED ORDER.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	REQUIRED ORDER.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

REQUIRED ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	REQUIRED ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	REQUIRED ORDER.exe
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	REQUIRED ORDER.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

REQUIRED ORDER.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ltwxkm = "\"C:\\Users\\Admin\\AppData\\Roaming\\Kesawxb\\Ltwxkm.exe\""	REQUIRED ORDER.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

38 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

REQUIRED ORDER.exe

description pid process target process

PID 2432 set thread context of 2260 2432 REQUIRED ORDER.exe REQUIRED ORDER.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

powershell.exeREQUIRED ORDER.exe

pid process

4844 powershell.exe
4844 powershell.exe
2260 REQUIRED ORDER.exe
2260 REQUIRED ORDER.exe
2260 REQUIRED ORDER.exe

flow	ioc
38	api.ipify.org

description	pid	process	target process
PID 2432 set thread context of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe

pid	process
4844	powershell.exe
4844	powershell.exe
2260	REQUIRED ORDER.exe
2260	REQUIRED ORDER.exe
2260	REQUIRED ORDER.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

REQUIRED ORDER.exepowershell.exeREQUIRED ORDER.exe

description	pid	process
Token: SeDebugPrivilege	2432	REQUIRED ORDER.exe
Token: SeDebugPrivilege	4844	powershell.exe
Token: SeDebugPrivilege	2260	REQUIRED ORDER.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

REQUIRED ORDER.exe

description	pid	process	target process
PID 2432 wrote to memory of 4844	2432	REQUIRED ORDER.exe	powershell.exe
PID 2432 wrote to memory of 4844	2432	REQUIRED ORDER.exe	powershell.exe
PID 2432 wrote to memory of 4844	2432	REQUIRED ORDER.exe	powershell.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe
PID 2432 wrote to memory of 2260	2432	REQUIRED ORDER.exe	REQUIRED ORDER.exe

outlook_office_path 1 IoCs

Processes:

REQUIRED ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	REQUIRED ORDER.exe

outlook_win_path 1 IoCs

Processes:

REQUIRED ORDER.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	REQUIRED ORDER.exe

C:\Users\Admin\AppData\Local\Temp\REQUIRED ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\REQUIRED ORDER.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMQA1AA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4844

C:\Users\Admin\AppData\Local\Temp\REQUIRED ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\REQUIRED ORDER.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2260

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\REQUIRED ORDER.exe.log
Filesize
1KB

MD5
2b3258a61b837343118a3cefd57195d7

SHA1
94104ed5eec4aa877cb3ba4ef5d0c7d1bc05621b

SHA256
9a81c2609ea56372df4bdc169cdd691f469bf9ad81f80bf3b5bc508a665a780c

SHA512
00dbcf848a10a1469d94302d7c6cf1aa53c37b1d43790a4423ed8db905ca97835052e1a7f2a390ea5a00cc84e00e4ae1b8efb5bc4b929d942c9b9f59cf22442d

Download Submit
memory/2260-144-0x0000000000000000-mapping.dmp

Download
memory/2260-149-0x0000000007100000-0x000000000710A000-memory.dmp

Filesize
40KB

Download
memory/2260-148-0x0000000007110000-0x0000000007160000-memory.dmp

Filesize
320KB

Download
memory/2260-147-0x00000000057B0000-0x000000000584C000-memory.dmp

Filesize
624KB

Download
memory/2260-145-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2432-133-0x0000000006CD0000-0x0000000007274000-memory.dmp

Filesize
5.6MB

Download
memory/2432-135-0x00000000067D0000-0x00000000067F2000-memory.dmp

Filesize
136KB

Download
memory/2432-134-0x0000000006820000-0x00000000068B2000-memory.dmp

Filesize
584KB

Download
memory/2432-132-0x0000000000FD0000-0x0000000000FD8000-memory.dmp

Filesize
32KB

Download
memory/4844-136-0x0000000000000000-mapping.dmp

Download
memory/4844-143-0x0000000006280000-0x000000000629A000-memory.dmp

Filesize
104KB

Download
memory/4844-142-0x00000000076B0000-0x0000000007D2A000-memory.dmp

Filesize
6.5MB

Download
memory/4844-141-0x0000000005CA0000-0x0000000005CBE000-memory.dmp

Filesize
120KB

Download
memory/4844-140-0x0000000005680000-0x00000000056E6000-memory.dmp

Filesize
408KB

Download
memory/4844-139-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/4844-138-0x0000000004F70000-0x0000000005598000-memory.dmp

Filesize
6.2MB

Download
memory/4844-137-0x0000000002830000-0x0000000002866000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads