agenttesla | ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c

General

Target

ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe
Size

246KB
MD5

bfb8a979efec55c75d1530702239d741
SHA1

03d5f2fba57dd1b1507a16221aaf003fa0d548d4
SHA256

ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c
SHA512

591d7955eef3fd0e0d6642f531c6afa54df50a051b3cf232d225c69d9f1d4fce786e269da1a627a9e1a0b913a6c9579cba4be77f18b54241185d6e9d03954c75
SSDEEP

3072:hy5n5JJJpurL4s5xMq6m62QUnW/2OuRx9g58j05OAix08SOXL:hyV5JJJp6L4s5uqU2zFOuu58jEim8

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.zoho.com
Port:
587
Username:
[email protected]
Password:
IDMzp2Gy8uh9

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.zoho.com
Port:
587
Username:
[email protected]
Password:
IDMzp2Gy8uh9
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\zedfile = "C:\\Users\\Admin\\AppData\\Local\\Temp\\zedfile\\zedfile.exe"	ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
6	ip-api.com
4	api.ipify.org
5	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2348	ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe
2348	ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2348	ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2348	ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe

C:\Users\Admin\AppData\Local\Temp\ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe
"C:\Users\Admin\AppData\Local\Temp\ba7541211cc1c286dcdd1dfce89c9ed1827544bffcba2263270e461a45b00b2c.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar27F2.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit
memory/2348-0-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/2348-1-0x0000000000BD0000-0x0000000000C14000-memory.dmp

Filesize
272KB

Download
memory/2348-2-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download
memory/2348-42-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/2348-43-0x0000000074550000-0x0000000074C3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads