agenttesla | 411217082847be5939620211887564a0eb9bce1ba6f5cc20fc73423448270762

Analysis

max time kernel
147s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 09:18

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General

Target

sample #521299.exe
Size

680KB
MD5

fb93809f3555b1c19506660419980c84
SHA1

813616f86622b390721d18d3ff930175395f8b03
SHA256

411217082847be5939620211887564a0eb9bce1ba6f5cc20fc73423448270762
SHA512

235001349909eb1825c275beb4314420b2b116fff61a0275323bc1d3c17179884e6422c6713909d0dfce5e8074accacad8fd795a63e2ae64c56347ec0b4b7f2d
SSDEEP

12288:Yma5WqsWsf0XyPDx9VcBRpdFyQIA/tnCe1nyYZvM5BgCcmwpS4bF:YiqsWstPDqTbFQxebZqw

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
Suspicious use of SetThreadContext 1 IoCs

Processes:

sample #521299.exe

description pid process target process

PID 2960 set thread context of 1424 2960 sample #521299.exe sample #521299.exe

description	pid	process	target process
PID 2960 set thread context of 1424	2960	sample #521299.exe	sample #521299.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

sample #521299.exe

description	pid	process	target process
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe
PID 2960 wrote to memory of 1424	2960	sample #521299.exe	sample #521299.exe

C:\Users\Admin\AppData\Local\Temp\sample #521299.exe
"C:\Users\Admin\AppData\Local\Temp\sample #521299.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2960

C:\Users\Admin\AppData\Local\Temp\sample #521299.exe
"C:\Users\Admin\AppData\Local\Temp\sample #521299.exe"
2⤵
PID:1424

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 --mojo-platform-channel-handle=4004 --field-trial-handle=2272,i,1589057049575649654,2929151440327217574,262144 --variations-seed-version /prefetch:8
1⤵
PID:3376

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1424-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2960-0-0x00000000006F0000-0x00000000007A0000-memory.dmp

Filesize
704KB

Download
memory/2960-1-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download
memory/2960-2-0x0000000007BD0000-0x0000000008174000-memory.dmp

Filesize
5.6MB

Download
memory/2960-3-0x00000000076C0000-0x0000000007752000-memory.dmp

Filesize
584KB

Download
memory/2960-4-0x0000000007950000-0x0000000007960000-memory.dmp

Filesize
64KB

Download
memory/2960-5-0x0000000007660000-0x000000000766A000-memory.dmp

Filesize
40KB

Download
memory/2960-6-0x0000000007960000-0x00000000079FC000-memory.dmp

Filesize
624KB

Download
memory/2960-7-0x0000000007940000-0x0000000007952000-memory.dmp

Filesize
72KB

Download
memory/2960-8-0x0000000007B20000-0x0000000007B2C000-memory.dmp

Filesize
48KB

Download
memory/2960-9-0x0000000004C20000-0x0000000004CA2000-memory.dmp

Filesize
520KB

Download
memory/2960-12-0x0000000074C50000-0x0000000075400000-memory.dmp

Filesize
7.7MB

Download