agenttesla | f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda

General

Target

f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe
Size

1.0MB
MD5

aa440c63d4d8f4ca1027710fbf3885ea
SHA1

57afd6ac92b091878e0fe38851063b6ba0e36aca
SHA256

f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda
SHA512

c3b73eae0f21069b23f7d29a154ffba24d2431ef46f54c93363f7c7fc355748491e9c3303e6fa79aa2e82f32c078d2e2e4b84ea60879562c21fd8a071acc5b7a
SSDEEP

24576:Rtb20pkaCqT5TBWgNQ7a9UUhBEQjqilI6A:iVg5tQ7a9UUP7Rm5

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
c_V]g4Z*O.;%
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2176 set thread context of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 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	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2776	RegSvcs.exe
2776	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2776	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe
2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe
2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30
PID 2176 wrote to memory of 2776	2176	f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe
"C:\Users\Admin\AppData\Local\Temp\f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\f2cf47b11fedceb4a679873aa728a5edc5d111fb96bbb778aa69631a9a5f1bda.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2176-6-0x0000000000910000-0x0000000000D10000-memory.dmp

Filesize
4.0MB

Download
memory/2776-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2776-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2776-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2776-12-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2776-13-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download
memory/2776-14-0x000000007462E000-0x000000007462F000-memory.dmp

Filesize
4KB

Download
memory/2776-15-0x0000000074620000-0x0000000074D0E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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