agenttesla | a6352ea3d871ffaecc74fc977c6c41b11be7b0e38e97ed18015a6b48e505f3b0

General

Target

Quotation.exe
Size

704KB
MD5

390fa3e34b905f82307a9463fcb3e216
SHA1

96159c81d3a1f81f9637c63ea946bbc71e7f7b82
SHA256

f5a57a1b74eeac4e2ff6eda5bbb945d4abce446d158da5212fb6da27dc81ea75
SHA512

8d278519b06e0c6916aad2afeff34e0bd62f969c2da440f052d099dd0a249c393f470fc7d261bd5729916baa4eb1910d89703e2ff590ebb317ab4a092f39f87e
SSDEEP

12288:dueH5qRAay7CS7W4aV5qwidOAI7/bnzRtWCiDVsQjZ7XC:LqRAaixRaH7Ao/Rtn6XC

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mymobileorder.com
Port:
587
Username:
[email protected]
Password:
Grace@2023@121

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mymobileorder.com
Port:
587
Username:
[email protected]
Password:
Grace@2023@121
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:

Quotation.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MsUpdatE = "C:\\Users\\Admin\\AppData\\Roaming\\MsUpdatE\\MsUpdatE.exe"	Quotation.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

21 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Quotation.exe

description pid process target process

PID 676 set thread context of 1008 676 Quotation.exe Quotation.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Quotation.exe

pid process

1008 Quotation.exe
1008 Quotation.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Quotation.exe

description pid process

Token: SeDebugPrivilege 1008 Quotation.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Quotation.exe

pid process

1008 Quotation.exe

flow	ioc
21	api.ipify.org

description	pid	process	target process
PID 676 set thread context of 1008	676	Quotation.exe	Quotation.exe

pid	process
1008	Quotation.exe
1008	Quotation.exe

description	pid	process
Token: SeDebugPrivilege	1008	Quotation.exe

pid	process
1008	Quotation.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Quotation.exe

description	pid	process	target process
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe
PID 676 wrote to memory of 1008	676	Quotation.exe	Quotation.exe

C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:676

C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1008

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

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Quotation.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/676-10-0x0000000009540000-0x00000000095DC000-memory.dmp

Filesize
624KB

Download
memory/676-16-0x0000000075370000-0x0000000075B20000-memory.dmp

Filesize
7.7MB

Download
memory/676-9-0x0000000006F00000-0x0000000006F7C000-memory.dmp

Filesize
496KB

Download
memory/676-4-0x00000000058B0000-0x00000000058C0000-memory.dmp

Filesize
64KB

Download
memory/676-5-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/676-6-0x0000000006EE0000-0x0000000006EFA000-memory.dmp

Filesize
104KB

Download
memory/676-7-0x0000000006880000-0x0000000006888000-memory.dmp

Filesize
32KB

Download
memory/676-8-0x0000000006890000-0x000000000689A000-memory.dmp

Filesize
40KB

Download
memory/676-3-0x00000000056B0000-0x0000000005742000-memory.dmp

Filesize
584KB

Download
memory/676-0-0x0000000000BD0000-0x0000000000C86000-memory.dmp

Filesize
728KB

Download
memory/676-1-0x0000000075370000-0x0000000075B20000-memory.dmp

Filesize
7.7MB

Download
memory/676-2-0x0000000005BC0000-0x0000000006164000-memory.dmp

Filesize
5.6MB

Download
memory/1008-14-0x0000000075370000-0x0000000075B20000-memory.dmp

Filesize
7.7MB

Download
memory/1008-11-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1008-15-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/1008-17-0x0000000005410000-0x0000000005476000-memory.dmp

Filesize
408KB

Download
memory/1008-20-0x0000000006A30000-0x0000000006A80000-memory.dmp

Filesize
320KB

Download
memory/1008-21-0x0000000075370000-0x0000000075B20000-memory.dmp

Filesize
7.7MB

Download
memory/1008-22-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads