agenttesla | ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7

Analysis

max time kernel
93s
max time network
33s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 05:19

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General

Target

BANK NAME.exe
Size

663KB
MD5

3cbd0f4d5317fbe2027c49c21c4f7b24
SHA1

567601b9520f05e4dec7559212af1fd863e328a0
SHA256

ecfe7056494cbc6dc0d572e3d2a7ead974f20cf5ad98bd237ad2d81a36f07cb7
SHA512

b1cb18e5b72c4e383eaf49bf35ac941c27e072e5b5bb47f982c9b076afe2cbc5791b0f11e4b4be071196cd7ed44914bcb09e892d06641fd340d63651a2ef31bc
SSDEEP

12288:jWI3IvM3zrbETCl+BkGtahovqRz0oJi3ihsSbymQJOzKChpHskFgFwIyXCDL:qIYU376Cb4ahsqdHi3ihsSbmsWChxsk

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

BANK NAME.exe

description pid process target process

PID 952 set thread context of 672 952 BANK NAME.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exe

pid process

672 RegSvcs.exe
672 RegSvcs.exe
672 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 672 RegSvcs.exe

description	pid	process	target process
PID 952 set thread context of 672	952	BANK NAME.exe	RegSvcs.exe

pid	process
672	RegSvcs.exe
672	RegSvcs.exe
672	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	672	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

BANK NAME.exe

description	pid	process	target process
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe
PID 952 wrote to memory of 672	952	BANK NAME.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\BANK NAME.exe
"C:\Users\Admin\AppData\Local\Temp\BANK NAME.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:952

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:672

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/672-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-65-0x0000000000437B1E-mapping.dmp

Download
memory/672-67-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/672-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/952-55-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/952-56-0x00000000002E0000-0x00000000002F2000-memory.dmp

Filesize
72KB

Download
memory/952-57-0x0000000005810000-0x0000000005894000-memory.dmp

Filesize
528KB

Download
memory/952-58-0x0000000000700000-0x000000000073C000-memory.dmp

Filesize
240KB

Download
memory/952-54-0x0000000000220000-0x00000000002CC000-memory.dmp

Filesize
688KB

Download