agenttesla | b0dbda906765c5262d46f603a1b2f6ccf60706dc2e5dc8566ec5c0ee26d316c1

General

Target

db2097a73708c43f88d3fd6d7a017b13.exe
Size

898KB
MD5

db2097a73708c43f88d3fd6d7a017b13
SHA1

401283ec05e725483c68d5c9efefe63d484bcf68
SHA256

b0dbda906765c5262d46f603a1b2f6ccf60706dc2e5dc8566ec5c0ee26d316c1
SHA512

41570326c7ddb346ae0627dff44eec716c235075fb408d1c1b10bfe2360338a9381e6828095989117b8ca2b23ac83fdb54b4f0de0f855922c4a8651b10c668df
SSDEEP

24576:pfgjjN1y3FFdM8BwfiTd9t1vONfz7hMfSR:850VPMiB97qzdMfS

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail1.netim.hosting
Port:
587
Username:
[email protected]
Password:
Emotion22
Email To:
[email protected]

Signatures

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

Processes:

db2097a73708c43f88d3fd6d7a017b13.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows\CurrentVersion\Run\XACdDj = "C:\\Users\\Admin\\AppData\\Roaming\\XACdDj\\XACdDj.exe"	db2097a73708c43f88d3fd6d7a017b13.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
4 api.ipify.org
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2756 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

db2097a73708c43f88d3fd6d7a017b13.exepowershell.exe

pid process

2644 db2097a73708c43f88d3fd6d7a017b13.exe
2644 db2097a73708c43f88d3fd6d7a017b13.exe
2768 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

db2097a73708c43f88d3fd6d7a017b13.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2644 db2097a73708c43f88d3fd6d7a017b13.exe
Token: SeDebugPrivilege 2768 powershell.exe

flow	ioc
5	api.ipify.org
4	api.ipify.org

pid	process
2756	schtasks.exe

pid	process
2644	db2097a73708c43f88d3fd6d7a017b13.exe
2644	db2097a73708c43f88d3fd6d7a017b13.exe
2768	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2644	db2097a73708c43f88d3fd6d7a017b13.exe
Token: SeDebugPrivilege	2768	powershell.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

db2097a73708c43f88d3fd6d7a017b13.exe

description	pid	process	target process
PID 2644 wrote to memory of 2768	2644	db2097a73708c43f88d3fd6d7a017b13.exe	powershell.exe
PID 2644 wrote to memory of 2768	2644	db2097a73708c43f88d3fd6d7a017b13.exe	powershell.exe
PID 2644 wrote to memory of 2768	2644	db2097a73708c43f88d3fd6d7a017b13.exe	powershell.exe
PID 2644 wrote to memory of 2768	2644	db2097a73708c43f88d3fd6d7a017b13.exe	powershell.exe
PID 2644 wrote to memory of 2756	2644	db2097a73708c43f88d3fd6d7a017b13.exe	schtasks.exe
PID 2644 wrote to memory of 2756	2644	db2097a73708c43f88d3fd6d7a017b13.exe	schtasks.exe
PID 2644 wrote to memory of 2756	2644	db2097a73708c43f88d3fd6d7a017b13.exe	schtasks.exe
PID 2644 wrote to memory of 2756	2644	db2097a73708c43f88d3fd6d7a017b13.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\db2097a73708c43f88d3fd6d7a017b13.exe
"C:\Users\Admin\AppData\Local\Temp\db2097a73708c43f88d3fd6d7a017b13.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2644

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nRKJsIET.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2768

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nRKJsIET" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC1AA.tmp"
2⤵
- Creates scheduled task(s)
PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC1AA.tmp

Filesize
1KB

MD5
650033fde0829e3ef18dbb26b608890a

SHA1
9ca644b5a8d66838062b5cbc82d6920f2a122f26

SHA256
3ffc5732942b7e628c67df3186f62fef2ee3d3d6dc5f9a91eb1b195a157ea67b

SHA512
748b76aa7cb1b92a95ab3fe18907b139e8be055cd74c021b1e11fa0ef17aea02877912e580ad37fbd687964a671d578a422c3828a738222b13d385a5f1707f49

Download Submit
memory/2644-12-0x0000000004BB0000-0x0000000004BF2000-memory.dmp

Filesize
264KB

Download
memory/2644-19-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2644-3-0x0000000000450000-0x0000000000464000-memory.dmp

Filesize
80KB

Download
memory/2644-4-0x00000000004B0000-0x00000000004B8000-memory.dmp

Filesize
32KB

Download
memory/2644-0-0x0000000000EF0000-0x0000000000FD6000-memory.dmp

Filesize
920KB

Download
memory/2644-6-0x0000000000250000-0x00000000002CC000-memory.dmp

Filesize
496KB

Download
memory/2644-2-0x0000000007460000-0x00000000074A0000-memory.dmp

Filesize
256KB

Download
memory/2644-1-0x0000000073FE0000-0x00000000746CE000-memory.dmp

Filesize
6.9MB

Download
memory/2644-5-0x0000000000540000-0x000000000054C000-memory.dmp

Filesize
48KB

Download
memory/2644-21-0x0000000007460000-0x00000000074A0000-memory.dmp

Filesize
256KB

Download
memory/2768-15-0x000000006E410000-0x000000006E9BB000-memory.dmp

Filesize
5.7MB

Download
memory/2768-17-0x00000000025A0000-0x00000000025E0000-memory.dmp

Filesize
256KB

Download
memory/2768-18-0x00000000025A0000-0x00000000025E0000-memory.dmp

Filesize
256KB

Download
memory/2768-20-0x00000000025A0000-0x00000000025E0000-memory.dmp

Filesize
256KB

Download
memory/2768-16-0x000000006E410000-0x000000006E9BB000-memory.dmp

Filesize
5.7MB

Download
memory/2768-22-0x000000006E410000-0x000000006E9BB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads