agenttesla | 3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403

General

Target

3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe
Size

938KB
MD5

00fc05e427d25c4bc6e3ab4160644c55
SHA1

b87b7e89ee2319ff7df6250f7a9b7b87c9183147
SHA256

3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403
SHA512

1534692007ea17c6218d06d1f63dbe824e66cc176dfba32c78aa7754685da5396e42f602cd3ef4eb80f97cdffec6e3aa9d71ba557adae65c0c4f41dddc894436
SSDEEP

12288:JtCD6O9rHtPkqNSUHkLWke7ijsuZpE9S0yYRxR7GrRybpLGZP:W5Bk6EaJAs8pEB9D7GrRy8ZP

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ppecindia.com
Port:
587
Username:
[email protected]
Password:
accounts@123$
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows\CurrentVersion\Run\yGbzOMp = "C:\\Users\\Admin\\AppData\\Roaming\\yGbzOMp\\yGbzOMp.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1212 set thread context of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30

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

pid	Process
540	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe
Token: SeDebugPrivilege	576	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1212 wrote to memory of 540	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	28
PID 1212 wrote to memory of 540	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	28
PID 1212 wrote to memory of 540	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	28
PID 1212 wrote to memory of 540	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	28
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30
PID 1212 wrote to memory of 576	1212	3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe
"C:\Users\Admin\AppData\Local\Temp\3dc6f11f42af56fb2ee55b91bb0cee231365cd9bdac9ab2b5e32476118b34403.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1212
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lDPEGWaKdYtA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp820C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:540
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp820C.tmp

Filesize
1KB

MD5
29e151ffb4487943aade75986f4e846d

SHA1
6d5976fcfde86b397408abb03712aa1c55f91dc1

SHA256
45374a9cc72792f7594c8643e8c6d34ef625bd8c993373d3967294d7401f8ede

SHA512
08617b8c4bcf71bd10664f6d6accce1d154d7eedd09efc158be06a6047e47814379a846b847f3a39be8f5a947a011fc6bf26bc50130bbfdce8d88085ffcc9a7c

Download Submit
memory/576-65-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-67-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-72-0x0000000004570000-0x00000000045B0000-memory.dmp

Filesize
256KB

Download
memory/576-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-69-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1212-54-0x0000000000FF0000-0x00000000010E0000-memory.dmp

Filesize
960KB

Download
memory/1212-56-0x0000000005180000-0x00000000051FE000-memory.dmp

Filesize
504KB

Download
memory/1212-55-0x0000000000200000-0x000000000020C000-memory.dmp

Filesize
48KB

Download
memory/1212-58-0x0000000000BD0000-0x0000000000C10000-memory.dmp

Filesize
256KB

Download
memory/1212-57-0x0000000000570000-0x00000000005A0000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads