agenttesla | d104a9413ee081463431a8f5c4493b7a13f34309a99c8fae86a593f0dfbb42ad

General

Target

DETAILS AND INVOICE.exe
Size

1.9MB
MD5

d22ddd0b41c522e471a7df51c08de119
SHA1

614c7564049869d04795087cf6937d2c6c312451
SHA256

d104a9413ee081463431a8f5c4493b7a13f34309a99c8fae86a593f0dfbb42ad
SHA512

142afaae0027c6ab3a123e43296a54f8eef1c4d57df936b6176396b699cbd50e5a9f2b37b830e9785c106a3434f212f8be04469edea0618a20f42b7e97f8812a
SSDEEP

24576:pZUeJY2ny/v/LtGZsYjot0d68fKnPTEWuO7KOyOjZa9kfK7V8dhwXlMVUm8R835+:rH2rF/Lq6e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.newblessint.top
Port:
587
Username:
[email protected]
Password:
K,j[5i~N4.iQ
Email To:
[email protected]

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:

DETAILS AND INVOICE.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation	DETAILS AND INVOICE.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:

DETAILS AND INVOICE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DETAILS AND INVOICE.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DETAILS AND INVOICE.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DETAILS AND INVOICE.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

DETAILS AND INVOICE.exe

description pid process target process

PID 4192 set thread context of 4772 4192 DETAILS AND INVOICE.exe DETAILS AND INVOICE.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 2 IoCs

Processes:

powershell.exe

pid process

1180 powershell.exe
1180 powershell.exe

description	pid	process	target process
PID 4192 set thread context of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe

pid	process
1180	powershell.exe
1180	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exeDETAILS AND INVOICE.exeDETAILS AND INVOICE.exe

description	pid	process
Token: SeDebugPrivilege	1180	powershell.exe
Token: SeDebugPrivilege	4192	DETAILS AND INVOICE.exe
Token: SeDebugPrivilege	4772	DETAILS AND INVOICE.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

DETAILS AND INVOICE.exe

description	pid	process	target process
PID 4192 wrote to memory of 1180	4192	DETAILS AND INVOICE.exe	powershell.exe
PID 4192 wrote to memory of 1180	4192	DETAILS AND INVOICE.exe	powershell.exe
PID 4192 wrote to memory of 1180	4192	DETAILS AND INVOICE.exe	powershell.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe
PID 4192 wrote to memory of 4772	4192	DETAILS AND INVOICE.exe	DETAILS AND INVOICE.exe

outlook_office_path 1 IoCs

Processes:

DETAILS AND INVOICE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DETAILS AND INVOICE.exe

outlook_win_path 1 IoCs

Processes:

DETAILS AND INVOICE.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DETAILS AND INVOICE.exe

C:\Users\Admin\AppData\Local\Temp\DETAILS AND INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\DETAILS AND INVOICE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4192

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1180

C:\Users\Admin\AppData\Local\Temp\DETAILS AND INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\DETAILS AND INVOICE.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4772

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\DETAILS AND INVOICE.exe.log
Filesize
1KB

MD5
7d4dbe88d35ea0cb9c92c52bab9ce31a

SHA1
dd1db66f3b956de0357c82f7bf139c2282aad95f

SHA256
36857a3c843928a751d3ef8441c08e271e91d82ab205b20d37e480389164a839

SHA512
069bed4bac750534daec98543d3a22bd93c9ad3f43051853af7c8e83fb93c7c7f61be529eac65cfd4e727b5a44f25a85a3d75bcb71c3a913b196c890fd4e8e96

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_kb4w2o0v.tmf.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1180-153-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-140-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-155-0x0000000006180000-0x000000000619A000-memory.dmp

Filesize
104KB

Download
memory/1180-138-0x0000000004E90000-0x00000000054B8000-memory.dmp

Filesize
6.2MB

Download
memory/1180-159-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-139-0x0000000004D50000-0x0000000004DB6000-memory.dmp

Filesize
408KB

Download
memory/1180-141-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-157-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-158-0x0000000004850000-0x0000000004860000-memory.dmp

Filesize
64KB

Download
memory/1180-152-0x0000000005C80000-0x0000000005C9E000-memory.dmp

Filesize
120KB

Download
memory/1180-142-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/1180-154-0x00000000074E0000-0x0000000007B5A000-memory.dmp

Filesize
6.5MB

Download
memory/1180-137-0x00000000046B0000-0x00000000046E6000-memory.dmp

Filesize
216KB

Download
memory/4192-136-0x0000000006200000-0x0000000006222000-memory.dmp

Filesize
136KB

Download
memory/4192-133-0x00000000007B0000-0x00000000009A8000-memory.dmp

Filesize
2.0MB

Download
memory/4192-135-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4192-156-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/4192-134-0x00000000057F0000-0x0000000005D94000-memory.dmp

Filesize
5.6MB

Download
memory/4772-163-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4772-166-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download
memory/4772-167-0x00000000069F0000-0x0000000006A82000-memory.dmp

Filesize
584KB

Download
memory/4772-168-0x0000000006990000-0x000000000699A000-memory.dmp

Filesize
40KB

Download
memory/4772-169-0x0000000006C10000-0x0000000006C60000-memory.dmp

Filesize
320KB

Download
memory/4772-170-0x0000000006E30000-0x0000000006FF2000-memory.dmp

Filesize
1.8MB

Download
memory/4772-171-0x0000000005940000-0x0000000005950000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads