agenttesla | 0e231e55790532d2097e3ebe446aa7faf319dafe60f48bd12431c6e2ccb80eaa

General

Target

Payment Slip.exe
Size

952KB
MD5

660f8c58cc4dc37f7e989f962e321073
SHA1

92600595d5c27f3d0e0de6880e7934cba2dff3cc
SHA256

0e231e55790532d2097e3ebe446aa7faf319dafe60f48bd12431c6e2ccb80eaa
SHA512

8af4947ca9170f82bba4b8234749148827f9b90db49b47d3c349429ef5af4665607d8b709adf1fd26da994fbacbe4fe362328cb9b6704b2e4d03945d35fc33e4

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 112 set thread context of 280	112	Payment Slip.exe	25

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	280	Payment Slip.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/280-2-0x0000000000400000-0x00000000004A4000-memory.dmp	upx
behavioral1/memory/280-4-0x0000000000400000-0x00000000004A4000-memory.dmp	upx
behavioral1/memory/280-5-0x0000000000400000-0x00000000004A4000-memory.dmp	upx

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\well.vbs	notepad.exe

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 behavior: EnumeratesProcesses 3 IoCs

pid	Process
112	Payment Slip.exe
280	Payment Slip.exe
280	Payment Slip.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 596	112	Payment Slip.exe	24
PID 112 wrote to memory of 280	112	Payment Slip.exe	25
PID 112 wrote to memory of 280	112	Payment Slip.exe	25
PID 112 wrote to memory of 280	112	Payment Slip.exe	25
PID 112 wrote to memory of 280	112	Payment Slip.exe	25

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
112	Payment Slip.exe

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

C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
PID:112
- C:\Windows\SysWOW64\notepad.exe
  "C:\Windows\system32\notepad.exe"
  2⤵
  - Drops startup file
  PID:596
- C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious behavior: EnumeratesProcesses
  PID:280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/280-2-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/280-4-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/280-5-0x0000000000400000-0x00000000004A4000-memory.dmp

Filesize
656KB

Download
memory/280-6-0x0000000000380000-0x00000000003CC000-memory.dmp

Filesize
304KB

Download
memory/280-7-0x0000000001FB2000-0x0000000001FB3000-memory.dmp

Filesize
4KB

Download
memory/280-8-0x0000000000220000-0x0000000000266000-memory.dmp

Filesize
280KB

Download
memory/596-1-0x0000000000090000-0x0000000000091000-memory.dmp

Filesize
4KB

Download

Analysis

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