agenttesla | 2cfb7adb214ef9393727628ebe22af87ad00d3bdfc19655be69b6f3617b9b539

General

Target

RE Outstanding SOA Settled.exe
Size

1.0MB
MD5

6b0ab04930cae57ff38824d56966fa8d
SHA1

692d265b64797b571af7fa3ed56b8d3b0ac783b0
SHA256

2cfb7adb214ef9393727628ebe22af87ad00d3bdfc19655be69b6f3617b9b539
SHA512

929dc549764139fe28458e78494e1a71cc0183297b2212841c46a42a57858e2b6737aed33a407464b7a0fbdff2f38b5778770ff8ed7168d9a14d2063538e09a7

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.vivaldi.net
Port:
587
Username:
preshstan@vivaldi.net
Password:
chidiebere123

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2320-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2320-127-0x000000000043751E-mapping.dmp	family_agenttesla
behavioral2/memory/2320-132-0x00000000053B0000-0x00000000058AE000-memory.dmp	family_agenttesla
behavioral2/memory/2320-137-0x00000000053B0000-0x00000000058AE000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

RegSvcs.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts RegSvcs.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\xubuOq = "C:\\Users\\Admin\\AppData\\Roaming\\xubuOq\\xubuOq.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

RE Outstanding SOA Settled.exe

description pid process target process

PID 4064 set thread context of 2320 4064 RE Outstanding SOA Settled.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

RE Outstanding SOA Settled.exeRegSvcs.exe

pid process

4064 RE Outstanding SOA Settled.exe
4064 RE Outstanding SOA Settled.exe
2320 RegSvcs.exe
2320 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RE Outstanding SOA Settled.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 4064 RE Outstanding SOA Settled.exe
Token: SeDebugPrivilege 2320 RegSvcs.exe

description	pid	process	target process
PID 4064 set thread context of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe

pid	process
4064	RE Outstanding SOA Settled.exe
4064	RE Outstanding SOA Settled.exe
2320	RegSvcs.exe
2320	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4064	RE Outstanding SOA Settled.exe
Token: SeDebugPrivilege	2320	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

RE Outstanding SOA Settled.exe

description	pid	process	target process
PID 4064 wrote to memory of 1248	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 1248	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 1248	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe
PID 4064 wrote to memory of 2320	4064	RE Outstanding SOA Settled.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\RE Outstanding SOA Settled.exe
"C:\Users\Admin\AppData\Local\Temp\RE Outstanding SOA Settled.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4064

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
PID:1248

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
2⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2320

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2320-126-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2320-137-0x00000000053B0000-0x00000000058AE000-memory.dmp

Filesize
5.0MB

Download
memory/2320-134-0x00000000060A0000-0x00000000060A1000-memory.dmp

Filesize
4KB

Download
memory/2320-133-0x00000000054C0000-0x00000000054C1000-memory.dmp

Filesize
4KB

Download
memory/2320-132-0x00000000053B0000-0x00000000058AE000-memory.dmp

Filesize
5.0MB

Download
memory/2320-127-0x000000000043751E-mapping.dmp

Download
memory/4064-119-0x000000000A4B0000-0x000000000A4B1000-memory.dmp

Filesize
4KB

Download
memory/4064-122-0x0000000004EB0000-0x0000000004EB1000-memory.dmp

Filesize
4KB

Download
memory/4064-123-0x0000000005F00000-0x0000000005F11000-memory.dmp

Filesize
68KB

Download
memory/4064-124-0x000000000A370000-0x000000000A3EC000-memory.dmp

Filesize
496KB

Download
memory/4064-125-0x000000000A670000-0x000000000A6AA000-memory.dmp

Filesize
232KB

Download
memory/4064-121-0x000000000A610000-0x000000000A611000-memory.dmp

Filesize
4KB

Download
memory/4064-120-0x0000000004860000-0x0000000004861000-memory.dmp

Filesize
4KB

Download
memory/4064-114-0x00000000004C0000-0x00000000004C1000-memory.dmp

Filesize
4KB

Download
memory/4064-118-0x000000000A9B0000-0x000000000A9B1000-memory.dmp

Filesize
4KB

Download
memory/4064-117-0x000000000A410000-0x000000000A411000-memory.dmp

Filesize
4KB

Download
memory/4064-116-0x0000000007280000-0x0000000007362000-memory.dmp

Filesize
904KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads