agenttesla | 284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82

General

Target

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
Size

711KB
MD5

ee1c67d17ada4b2d08bf72922a1ae7b4
SHA1

fe6f374989c59815b1e40da0cd6be99d76a0c54e
SHA256

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82
SHA512

b67820b4bd32b4993771b52964e4b7deef349dcf144470c1880eb558b6c83822ee4a302605a674adeb467e7272fd1b8436ab611a7459f14b4344671a7c9fceb3
SSDEEP

12288:G+DbglB778QeMYl1hkekKm6+4FY2V1fFqatDvsTuwQAL4yAAy+vm2NYh7HkR:fglBDYLe9QV1fgahvUhKyDvm2NN

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7109324415:AAEtV_HPY0H5mFN38xCDvDx9wl-kKb9q3qg/

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

Processes:

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\huYFv = "C:\\Users\\Admin\\AppData\\Roaming\\huYFv\\huYFv.exe"	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.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

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

description	pid	process	target process
PID 2004 set thread context of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

pid	process
3068	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
3068	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

description pid process

Token: SeDebugPrivilege 3068 284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

description	pid	process
Token: SeDebugPrivilege	3068	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

description	pid	process	target process
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
PID 2004 wrote to memory of 3068	2004	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe	284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe

C:\Users\Admin\AppData\Local\Temp\284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
"C:\Users\Admin\AppData\Local\Temp\284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004

C:\Users\Admin\AppData\Local\Temp\284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe
"C:\Users\Admin\AppData\Local\Temp\284092cb29336588fac75588e50be87973099b1cefd029d644036a56bfcb8b82.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3068

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

Replay Monitor

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Downloads

memory/2004-0-0x0000000000A40000-0x0000000000AF4000-memory.dmp

Filesize
720KB

Download
memory/2004-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2004-2-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/2004-3-0x00000000004F0000-0x0000000000508000-memory.dmp

Filesize
96KB

Download
memory/2004-4-0x0000000000520000-0x000000000052E000-memory.dmp

Filesize
56KB

Download
memory/2004-5-0x0000000000620000-0x0000000000636000-memory.dmp

Filesize
88KB

Download
memory/2004-6-0x0000000004410000-0x0000000004494000-memory.dmp

Filesize
528KB

Download
memory/2004-21-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-20-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/3068-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3068-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-22-0x00000000043C0000-0x0000000004400000-memory.dmp

Filesize
256KB

Download
memory/3068-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3068-24-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads