agenttesla | f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8

Analysis

max time kernel
140s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 10:41

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General

Target

f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe
Size

234KB
MD5

e3f3d6ea3d2c98d9f0cf4c109bc63fbf
SHA1

863dfe046c24ced0321662654afdba8514057f75
SHA256

f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8
SHA512

952e771aab6d6a147cf3b81d77cb94c43a388b3413e3250ebad83f6020054c2659e8c0e379070d5240d163711ad69a61ed7e7e27108cf8184ff6205492ed4c22
SSDEEP

3072:qC8B6lx1JlEWGgwq07XbvhCuwqQgh2i5fKncNO:188lx1Jl0gwq0LbvhCur3h2Fng

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.greenimpressionbd.com
Port:
587
Username:
[email protected]
Password:
Rumizaman123

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.greenimpressionbd.com
Port:
587
Username:
[email protected]
Password:
Rumizaman123
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
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

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
17	api.ipify.org
16	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
648	f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe
648	f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	648	f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe

C:\Users\Admin\AppData\Local\Temp\f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe
"C:\Users\Admin\AppData\Local\Temp\f9b1af8056c7ea0a32e92d142561d126054cb54dbac7d54709b1a34278324cc8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:648

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=4124 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:2120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/648-0-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

Filesize
4KB

Download
memory/648-1-0x00000000008D0000-0x0000000000910000-memory.dmp

Filesize
256KB

Download
memory/648-2-0x0000000005990000-0x0000000005F34000-memory.dmp

Filesize
5.6MB

Download
memory/648-3-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download
memory/648-4-0x0000000005450000-0x00000000054B6000-memory.dmp

Filesize
408KB

Download
memory/648-5-0x0000000006970000-0x00000000069C0000-memory.dmp

Filesize
320KB

Download
memory/648-6-0x0000000006A60000-0x0000000006AFC000-memory.dmp

Filesize
624KB

Download
memory/648-7-0x0000000074F3E000-0x0000000074F3F000-memory.dmp

Filesize
4KB

Download
memory/648-8-0x0000000006BA0000-0x0000000006C32000-memory.dmp

Filesize
584KB

Download
memory/648-9-0x0000000006B30000-0x0000000006B3A000-memory.dmp

Filesize
40KB

Download
memory/648-10-0x0000000074F30000-0x00000000756E0000-memory.dmp

Filesize
7.7MB

Download