agenttesla | c39aa2f78713633633ebab86c5e07c403cf03bb55a846c0e29d39f5b5f3f0811

General

Target

92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
Size

1.4MB
MD5

101349630a89cb5a6c81a0581355ec64
SHA1

26ff7d296835f5c7f697214aeac6daae83195b99
SHA256

92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2
SHA512

032d6f63d648497b098f727ee8b014142a7d7b1b9bd83cbe6f3680ad31cb0cc8cb543e0595b75d9bb73fbb9f158edf02b4d87651b180ee465cd80aec01fc5135
SSDEEP

24576:Y5lV81KYSysCGKa4ZTnGp3Ip72oY2Jjlr1mrA8C5pofK:ElGKYcyfZja3Ip72oY2JjNX

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
gator3220.hostgator.com
Port:
587
Username:
[email protected]
Password:
PD#Hmarr#597r%@@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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-1-5-21-2344688013-2965468717-2034126-1000\Control Panel\International\Geo\Nation	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4440 set thread context of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104

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

System Information Discovery
T1082

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
3968	ipconfig.exe
1760	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
3076	aspnet_compiler.exe
3076	aspnet_compiler.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
Token: SeDebugPrivilege	3076	aspnet_compiler.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3076	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 1848	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	86
PID 4440 wrote to memory of 1848	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	86
PID 4440 wrote to memory of 1848	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	86
PID 1848 wrote to memory of 3968	1848	cmd.exe	88
PID 1848 wrote to memory of 3968	1848	cmd.exe	88
PID 1848 wrote to memory of 3968	1848	cmd.exe	88
PID 4440 wrote to memory of 4124	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	100
PID 4440 wrote to memory of 4124	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	100
PID 4440 wrote to memory of 4124	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	100
PID 4124 wrote to memory of 1760	4124	cmd.exe	102
PID 4124 wrote to memory of 1760	4124	cmd.exe	102
PID 4124 wrote to memory of 1760	4124	cmd.exe	102
PID 4440 wrote to memory of 2148	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	103
PID 4440 wrote to memory of 2148	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	103
PID 4440 wrote to memory of 2148	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	103
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104
PID 4440 wrote to memory of 3076	4440	92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Users\Admin\AppData\Local\Temp\92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe
"C:\Users\Admin\AppData\Local\Temp\92878cdf6771032cedff027921afbec33c57acffc2203f9a03248343dbc7bdf2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /release
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /release
    3⤵
    - Gathers network information
    PID:3968
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /renew
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4124
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /renew
    3⤵
    - Gathers network information
    PID:1760
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  PID:2148
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/3076-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3076-19-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/3076-18-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/3076-17-0x0000000006220000-0x000000000622A000-memory.dmp

Filesize
40KB

Download
memory/3076-16-0x0000000006050000-0x00000000060E2000-memory.dmp

Filesize
584KB

Download
memory/3076-15-0x0000000005F60000-0x0000000005FB0000-memory.dmp

Filesize
320KB

Download
memory/3076-14-0x0000000005280000-0x00000000052E6000-memory.dmp

Filesize
408KB

Download
memory/3076-13-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/3076-12-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/4440-4-0x0000000005140000-0x0000000005182000-memory.dmp

Filesize
264KB

Download
memory/4440-11-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/4440-8-0x0000000006210000-0x00000000067B4000-memory.dmp

Filesize
5.6MB

Download
memory/4440-7-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/4440-6-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/4440-5-0x0000000005180000-0x00000000051CC000-memory.dmp

Filesize
304KB

Download
memory/4440-0-0x0000000074A90000-0x0000000075240000-memory.dmp

Filesize
7.7MB

Download
memory/4440-3-0x00000000050E0000-0x00000000050F0000-memory.dmp

Filesize
64KB

Download
memory/4440-2-0x00000000050F0000-0x0000000005144000-memory.dmp

Filesize
336KB

Download
memory/4440-1-0x00000000004E0000-0x0000000000648000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads