agenttesla | be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118

General

Target

be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Size

1.1MB
MD5

c264cd1ef3f3e4af36fa06f4228f6682
SHA1

b59018f6e755a80161a8547e0f3cf258cd8051bd
SHA256

be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118
SHA512

20e676f825f5e939660831b8398c35a07a758e9c9bc1f1d0ef9844cf9f63846f88eb544f4ecc0bab1e594555fd9ab81de9fc20e607dd6c6d4f7bc2dddfe0aba8
SSDEEP

24576:rO2j8/LL5X8jGW8Ii+oAZbY0xplJaHYTVQZPPIF:C2j8PgBxoAS0BJIw2P

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.focuzpartsmart.com
Port:
587
Username:
[email protected]
Password:
FpmJhn@2023
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 820 set thread context of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4772	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
Token: SeDebugPrivilege	1676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 4772	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	102
PID 820 wrote to memory of 4772	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	102
PID 820 wrote to memory of 4772	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	102
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104
PID 820 wrote to memory of 1676	820	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe

C:\Users\Admin\AppData\Local\Temp\be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
"C:\Users\Admin\AppData\Local\Temp\be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:820
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cgydYEY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp122B.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4772
- C:\Users\Admin\AppData\Local\Temp\be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\be7ab8f013de3c96bfb0240a4ec6db202222cbc9dadfab1dbb0679143a28b118.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp122B.tmp

Filesize
1KB

MD5
1ee322ac131743ce944d7f0b0cca7773

SHA1
cd23606ef47a9165e7fca5bc93c438a65648d369

SHA256
a48abf30eed11b6437515837bfb31556af1e196bb41456b9781b8c4f1dc145f5

SHA512
d4be6fdf5f05577f1a7026b5e4495242c70d20d10c3c91a88e5b0ae2157ac215c56f3754a5542bb4691c22f6276bb2a4c9884c36c744318174941e9e3c7aa653

Download Submit
memory/820-12-0x0000000006970000-0x00000000069EE000-memory.dmp

Filesize
504KB

Download
memory/820-13-0x00000000069F0000-0x0000000006A20000-memory.dmp

Filesize
192KB

Download
memory/820-4-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/820-5-0x00000000052D0000-0x00000000052DA000-memory.dmp

Filesize
40KB

Download
memory/820-7-0x0000000005580000-0x00000000055D6000-memory.dmp

Filesize
344KB

Download
memory/820-6-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/820-8-0x00000000055E0000-0x00000000055EC000-memory.dmp

Filesize
48KB

Download
memory/820-9-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/820-10-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/820-2-0x00000000051E0000-0x000000000527C000-memory.dmp

Filesize
624KB

Download
memory/820-3-0x00000000058F0000-0x0000000005E94000-memory.dmp

Filesize
5.6MB

Download
memory/820-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

Filesize
4KB

Download
memory/820-11-0x00000000066A0000-0x0000000006714000-memory.dmp

Filesize
464KB

Download
memory/820-21-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/820-1-0x0000000000720000-0x0000000000836000-memory.dmp

Filesize
1.1MB

Download
memory/1676-20-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/1676-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1676-22-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/1676-23-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download
memory/1676-24-0x00000000069B0000-0x0000000006A00000-memory.dmp

Filesize
320KB

Download
memory/1676-25-0x0000000006BD0000-0x0000000006D92000-memory.dmp

Filesize
1.8MB

Download
memory/1676-26-0x00000000746C0000-0x0000000074E70000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads