agenttesla | 80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605

General

Target

DHL_AWB_NO_#AWB 4507558646.exe
Size

658KB
MD5

5dcefd1c13cf257168c014edad94c43b
SHA1

a730e4d4d2a3ea070c85783afab4578e756758c5
SHA256

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605
SHA512

b536a9259f66b5f55e3697856a4f67b93bbc49c050a506caee61c708bd2008e3a24f63baeba9e3d6d750e2ce061fcbf74dd55db68f83ba8cd6387dfc2f8954f4
SSDEEP

12288:vvbimOMt+DNSorzsb6WFJv7IhxUySBmR9MLrZSowdhI6Bjq:vTimXyyFJv7IhxgBmsShdhIG

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6191932863:AAEw6WZfMHSbIiilSKsmAnJOgaZwvnoMVh8/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_NO_#AWB 4507558646.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_NO_#AWB 4507558646.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_NO_#AWB 4507558646.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

description pid process target process

PID 1108 set thread context of 1428 1108 DHL_AWB_NO_#AWB 4507558646.exe DHL_AWB_NO_#AWB 4507558646.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

pid process

1108 DHL_AWB_NO_#AWB 4507558646.exe
1108 DHL_AWB_NO_#AWB 4507558646.exe
1108 DHL_AWB_NO_#AWB 4507558646.exe
1108 DHL_AWB_NO_#AWB 4507558646.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exeDHL_AWB_NO_#AWB 4507558646.exe

description pid process

Token: SeDebugPrivilege 1108 DHL_AWB_NO_#AWB 4507558646.exe
Token: SeDebugPrivilege 1428 DHL_AWB_NO_#AWB 4507558646.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 1108 set thread context of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe

pid	process
1108	DHL_AWB_NO_#AWB 4507558646.exe
1108	DHL_AWB_NO_#AWB 4507558646.exe
1108	DHL_AWB_NO_#AWB 4507558646.exe
1108	DHL_AWB_NO_#AWB 4507558646.exe

description	pid	process
Token: SeDebugPrivilege	1108	DHL_AWB_NO_#AWB 4507558646.exe
Token: SeDebugPrivilege	1428	DHL_AWB_NO_#AWB 4507558646.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

description	pid	process	target process
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe
PID 1108 wrote to memory of 1428	1108	DHL_AWB_NO_#AWB 4507558646.exe	DHL_AWB_NO_#AWB 4507558646.exe

outlook_office_path 1 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_NO_#AWB 4507558646.exe

outlook_win_path 1 IoCs

Processes:

DHL_AWB_NO_#AWB 4507558646.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DHL_AWB_NO_#AWB 4507558646.exe

C:\Users\Admin\AppData\Local\Temp\DHL_AWB_NO_#AWB 4507558646.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB_NO_#AWB 4507558646.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Local\Temp\DHL_AWB_NO_#AWB 4507558646.exe
"C:\Users\Admin\AppData\Local\Temp\DHL_AWB_NO_#AWB 4507558646.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1428

Network

MITRE ATT&CK Matrix ATT&CK 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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/1108-54-0x0000000000B50000-0x0000000000BFA000-memory.dmp

Filesize
680KB

Download
memory/1108-55-0x0000000000470000-0x000000000047E000-memory.dmp

Filesize
56KB

Download
memory/1108-56-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/1108-57-0x0000000004D40000-0x0000000004D80000-memory.dmp

Filesize
256KB

Download
memory/1108-58-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/1108-59-0x0000000005250000-0x00000000052C8000-memory.dmp

Filesize
480KB

Download
memory/1108-60-0x0000000004120000-0x0000000004152000-memory.dmp

Filesize
200KB

Download
memory/1428-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1428-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1428-71-0x0000000004890000-0x00000000048D0000-memory.dmp

Filesize
256KB

Download
memory/1428-89-0x0000000004890000-0x00000000048D0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads