agenttesla | e2686ec1451901810d319d812408e7a36820d70076b1c586ce62e168074cc8f3

General

Target

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
Size

1.8MB
MD5

06ddc0acc656ef75d74715ad4f2a2019
SHA1

ed0ce51dae2a074eb2d61ff177675eb9cee8c47f
SHA256

e2686ec1451901810d319d812408e7a36820d70076b1c586ce62e168074cc8f3
SHA512

5faaa1fe565df6ee7cab74ce4a39122c65f685b9d4ebc703d29d60db8502db59c7ed7645f65b9597f77695fa1fa404508eb6fa1d1edf5e4b5cc6cbeb08b4ae64
SSDEEP

49152:Yu0c++OCvkGs9Fae952CzEzaurbnfPld4F5Y:PB3vkJ9loCQzakbnfvk

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ociii.net
Port:
587
Username:
[email protected]
Password:
ojuks4421132

Signatures

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

AgentTesla payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/764-5-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/764-9-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/764-7-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla

Drops startup file 1 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\unlodctr.url	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\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

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\sHRjOOtA = "C:\\Users\\Admin\\AppData\\Roaming\\MZYBBxZ\\BDEwc.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

description pid process target process

PID 2164 set thread context of 764 2164 06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe RegSvcs.exe

description	pid	process	target process
PID 2164 set thread context of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

pid	process
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

pid process

2164 06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 764 RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	764	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

pid	process
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 3 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

pid	process
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe

description	pid	process	target process
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe
PID 2164 wrote to memory of 764	2164	06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06ddc0acc656ef75d74715ad4f2a2019_JaffaCakes118.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:764

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

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/764-11-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/764-5-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/764-9-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/764-7-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/764-12-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download
memory/764-10-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download
memory/764-14-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/764-13-0x00000000746E0000-0x0000000074C8B000-memory.dmp

Filesize
5.7MB

Download
memory/764-16-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/764-17-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/764-18-0x0000000000FB0000-0x0000000000FF0000-memory.dmp

Filesize
256KB

Download
memory/2164-4-0x0000000003CA0000-0x0000000003D2E000-memory.dmp

Filesize
568KB

Download
memory/2164-3-0x0000000002A10000-0x0000000002A9E000-memory.dmp

Filesize
568KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads