agenttesla | 9c9334c90a2e559eed3e8fc03ab85709ab00394cc4c0f12bd481d70f30d3171b

General

Target

PAYMENT COPY.exe
Size

510KB
MD5

1a245500e0696bb8d89aebd5acd1bee1
SHA1

dda56b8b97574caa956abb1eb291c4cafda92ba3
SHA256

9c9334c90a2e559eed3e8fc03ab85709ab00394cc4c0f12bd481d70f30d3171b
SHA512

c56e71284858fde376245d8d4a990be276249ba7eade3d27d71f7a5a2cccb6464a26b67abcee4eaa39bb43356f3a4d401a6f6b882653bbbc2d968703bde093be
SSDEEP

12288:ojrABfUnI3ZUlSrz4B9nsCm2XEx4TzsDij:ojruUcbrE9nsCm20xb

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.orogenicgroup-bd.com
Port:
587
Username:
[email protected]
Password:
Hossain$3400
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

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Office\15.0\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

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\yGbzOMp = "C:\\Users\\Admin\\AppData\\Roaming\\yGbzOMp\\yGbzOMp.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PAYMENT COPY.exe

description pid process target process

PID 1444 set thread context of 1752 1444 PAYMENT COPY.exe RegSvcs.exe
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

Processes:

schtasks.exe

pid process

304 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

PAYMENT COPY.exeRegSvcs.exe

pid process

1444 PAYMENT COPY.exe
1752 RegSvcs.exe
1752 RegSvcs.exe
1752 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT COPY.exeRegSvcs.exe

description pid process

Token: SeDebugPrivilege 1444 PAYMENT COPY.exe
Token: SeDebugPrivilege 1752 RegSvcs.exe

description	pid	process	target process
PID 1444 set thread context of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe

pid	process
304	schtasks.exe

pid	process
1444	PAYMENT COPY.exe
1752	RegSvcs.exe
1752	RegSvcs.exe
1752	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1444	PAYMENT COPY.exe
Token: SeDebugPrivilege	1752	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

PAYMENT COPY.exe

description	pid	process	target process
PID 1444 wrote to memory of 304	1444	PAYMENT COPY.exe	schtasks.exe
PID 1444 wrote to memory of 304	1444	PAYMENT COPY.exe	schtasks.exe
PID 1444 wrote to memory of 304	1444	PAYMENT COPY.exe	schtasks.exe
PID 1444 wrote to memory of 304	1444	PAYMENT COPY.exe	schtasks.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe
PID 1444 wrote to memory of 1752	1444	PAYMENT COPY.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1444

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yOWXUQiA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp80D4.tmp"
2⤵
- Creates scheduled task(s)
PID:304

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1752

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\tmp80D4.tmp
Filesize
1KB

MD5
9c540edeb4a97a34e15f3a4c5b6b86da

SHA1
46156aadae0e0e8cf50575244137eea15a92f460

SHA256
fccd6e9e58ad0d76cd4057330d3031eb6268cf9d27fabdc0945400044754a838

SHA512
b11b44de52a99661eb7670bb072131506e85b2d2ee73d9bc39475ff5de30809a1aa494040e7c9c0295b4c94bd381e6f51ba127a226013bf56b00ed095b76cf60

Download Submit
memory/304-59-0x0000000000000000-mapping.dmp

Download
memory/1444-57-0x0000000004CF0000-0x0000000004D6A000-memory.dmp

Filesize
488KB

Download
memory/1444-54-0x0000000000830000-0x00000000008B6000-memory.dmp

Filesize
536KB

Download
memory/1444-58-0x0000000000780000-0x00000000007BC000-memory.dmp

Filesize
240KB

Download
memory/1444-56-0x00000000001E0000-0x00000000001F2000-memory.dmp

Filesize
72KB

Download
memory/1444-55-0x0000000075D71000-0x0000000075D73000-memory.dmp

Filesize
8KB

Download
memory/1752-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-67-0x0000000000437C4E-mapping.dmp

Download
memory/1752-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1752-71-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads