agenttesla | 9696a44528dca762c88b2a88292d2fcb4a6ab16ce5ed1057a4faf2ba2c179d04

General

Target

pickup receipt,DOC.exe
Size

754KB
MD5

15305eed3c883a3676fc491085a8a10d
SHA1

0db30687fbe8fab485255ebee73ecf54fc136052
SHA256

9696a44528dca762c88b2a88292d2fcb4a6ab16ce5ed1057a4faf2ba2c179d04
SHA512

26ec7db496978d7d8f5518807d122ab5dd4cac84953eb2bfb5c15575242c7a404e5a137b15bce3d3201d1ad040a3802d3a9d09b850364d2e66a107d64cd2baa9

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
eazi@gdaslc.com
Password:
mmm777

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2096-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2096-15-0x000000000043781E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

pickup receipt,DOC.exe

description pid process target process

PID 4092 set thread context of 2096 4092 pickup receipt,DOC.exe pickup receipt,DOC.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

1096 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pickup receipt,DOC.exe

pid process

2096 pickup receipt,DOC.exe
2096 pickup receipt,DOC.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

pickup receipt,DOC.exe

description pid process

Token: SeDebugPrivilege 2096 pickup receipt,DOC.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

pickup receipt,DOC.exe

pid process

2096 pickup receipt,DOC.exe

description	pid	process	target process
PID 4092 set thread context of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe

pid	process
1096	schtasks.exe

pid	process
2096	pickup receipt,DOC.exe
2096	pickup receipt,DOC.exe

description	pid	process
Token: SeDebugPrivilege	2096	pickup receipt,DOC.exe

pid	process
2096	pickup receipt,DOC.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

pickup receipt,DOC.exe

description	pid	process	target process
PID 4092 wrote to memory of 1096	4092	pickup receipt,DOC.exe	schtasks.exe
PID 4092 wrote to memory of 1096	4092	pickup receipt,DOC.exe	schtasks.exe
PID 4092 wrote to memory of 1096	4092	pickup receipt,DOC.exe	schtasks.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe
PID 4092 wrote to memory of 2096	4092	pickup receipt,DOC.exe	pickup receipt,DOC.exe

C:\Users\Admin\AppData\Local\Temp\pickup receipt,DOC.exe
"C:\Users\Admin\AppData\Local\Temp\pickup receipt,DOC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4092

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wxQVoeKKOYitD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD9D.tmp"
2⤵
- Creates scheduled task(s)
PID:1096

C:\Users\Admin\AppData\Local\Temp\pickup receipt,DOC.exe
"C:\Users\Admin\AppData\Local\Temp\pickup receipt,DOC.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2096

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\pickup receipt,DOC.exe.log
MD5
c3cc52ccca9ff2b6fa8d267fc350ca6b

SHA1
a68d4028333296d222e4afd75dea36fdc98d05f3

SHA256
3125b6071e2d78f575a06ed7ac32a83d9262ae64d1fa81ac43e8bfc1ef157c0e

SHA512
b0c7b2501b1a2c559795a9d178c0bbda0e03cbdbaaa2c4330ac1202a55373fe1b742078adcfa915bd6e805565a2daa6d35d64ef7a14ffcd09069f9ea6a691cc7

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD9D.tmp
MD5
fef8ce5b8f56e8af0a1cb95252e140c5

SHA1
028198fdacabe312d6c2ccb9adaed08c5a1281f3

SHA256
53369e0dcfccdf6bdb3af4660f5a7c6dfb506a5955789e72369c79391b190663

SHA512
e6280ae579bccdc5cd6d2163648254d1025dbce171ea7de63ae28c88e780fc2abfdc26b11838a56f2a28de002bd04687c76a8a48bafd3940f8cf36f0c9c21f59

Download Submit
memory/1096-12-0x0000000000000000-mapping.dmp

Download
memory/2096-24-0x0000000005C00000-0x0000000005C01000-memory.dmp

Filesize
4KB

Download
memory/2096-23-0x0000000005550000-0x0000000005551000-memory.dmp

Filesize
4KB

Download
memory/2096-22-0x0000000004FC0000-0x0000000004FC1000-memory.dmp

Filesize
4KB

Download
memory/2096-17-0x00000000739A0000-0x000000007408E000-memory.dmp

Filesize
6.9MB

Download
memory/2096-15-0x000000000043781E-mapping.dmp

Download
memory/2096-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4092-7-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

Download
memory/4092-11-0x00000000064B0000-0x000000000651F000-memory.dmp

Filesize
444KB

Download
memory/4092-10-0x00000000059B0000-0x00000000059B1000-memory.dmp

Filesize
4KB

Download
memory/4092-9-0x00000000056E0000-0x0000000005703000-memory.dmp

Filesize
140KB

Download
memory/4092-8-0x00000000056D0000-0x00000000056D1000-memory.dmp

Filesize
4KB

Download
memory/4092-2-0x00000000739A0000-0x000000007408E000-memory.dmp

Filesize
6.9MB

Download
memory/4092-6-0x0000000005630000-0x0000000005631000-memory.dmp

Filesize
4KB

Download
memory/4092-5-0x0000000005C40000-0x0000000005C41000-memory.dmp

Filesize
4KB

Download
memory/4092-3-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads