agenttesla | 5e5c1a11d54b8ba5d9f76f68599cf3854eb77fffc00cad21a33e8d5a79268894

General

Target

e63496b56220eda9ed49225a2bfac1a1.exe
Size

876KB
MD5

e63496b56220eda9ed49225a2bfac1a1
SHA1

8c4a5f97dd591f8055e27d40c0b0a73952897384
SHA256

5e5c1a11d54b8ba5d9f76f68599cf3854eb77fffc00cad21a33e8d5a79268894
SHA512

f1894ccbc1aa00711cb563eb456a05836c1c004af70ee2e803d3a0106afb8ac90e94b702e89ee19d0dafc77c005eb201d14fd1cb9285a7220b8802bbe548b3d0
SSDEEP

24576:/5mTytBIIWCyDAaZADkREq+X+aVjQj1O:omIHNDNAkTgjQj1

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
kV$bSqJ1 daniel
Email To:
[email protected]

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e63496b56220eda9ed49225a2bfac1a1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e63496b56220eda9ed49225a2bfac1a1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e63496b56220eda9ed49225a2bfac1a1.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows\CurrentVersion\Run\gcWPrHZ = "C:\\Users\\Admin\\AppData\\Roaming\\gcWPrHZ\\gcWPrHZ.exe"	e63496b56220eda9ed49225a2bfac1a1.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1048 set thread context of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 472 set thread context of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
2020	schtasks.exe
1180	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1048	e63496b56220eda9ed49225a2bfac1a1.exe
472	e63496b56220eda9ed49225a2bfac1a1.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1048	e63496b56220eda9ed49225a2bfac1a1.exe
Token: SeDebugPrivilege	472	e63496b56220eda9ed49225a2bfac1a1.exe
Token: SeDebugPrivilege	1560	e63496b56220eda9ed49225a2bfac1a1.exe

Suspicious use of WriteProcessMemory 26 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 2020	1048	e63496b56220eda9ed49225a2bfac1a1.exe	26
PID 1048 wrote to memory of 2020	1048	e63496b56220eda9ed49225a2bfac1a1.exe	26
PID 1048 wrote to memory of 2020	1048	e63496b56220eda9ed49225a2bfac1a1.exe	26
PID 1048 wrote to memory of 2020	1048	e63496b56220eda9ed49225a2bfac1a1.exe	26
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 1048 wrote to memory of 472	1048	e63496b56220eda9ed49225a2bfac1a1.exe	28
PID 472 wrote to memory of 1180	472	e63496b56220eda9ed49225a2bfac1a1.exe	29
PID 472 wrote to memory of 1180	472	e63496b56220eda9ed49225a2bfac1a1.exe	29
PID 472 wrote to memory of 1180	472	e63496b56220eda9ed49225a2bfac1a1.exe	29
PID 472 wrote to memory of 1180	472	e63496b56220eda9ed49225a2bfac1a1.exe	29
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31
PID 472 wrote to memory of 1560	472	e63496b56220eda9ed49225a2bfac1a1.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e63496b56220eda9ed49225a2bfac1a1.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e63496b56220eda9ed49225a2bfac1a1.exe

C:\Users\Admin\AppData\Local\Temp\e63496b56220eda9ed49225a2bfac1a1.exe
"C:\Users\Admin\AppData\Local\Temp\e63496b56220eda9ed49225a2bfac1a1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jXtiYSdozZSeI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0E5.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2020
- C:\Users\Admin\AppData\Local\Temp\e63496b56220eda9ed49225a2bfac1a1.exe
  "{path}"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:472
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XHdAzTo" /XML "C:\Users\Admin\AppData\Local\Temp\tmp602B.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:1180
- - C:\Users\Admin\AppData\Local\Temp\e63496b56220eda9ed49225a2bfac1a1.exe
    "{path}"
    3⤵
    - Accesses Microsoft Outlook profiles
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:1560

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp602B.tmp

Filesize
1KB

MD5
b0ae48d3f5ba99d079149080a17f4b91

SHA1
e36321ef3bf9417772d766a4a9303976bb2563ac

SHA256
c95e7b97668eecff10d6a1e5d6e0d4ecf5c24267d7e9698538b368a96fe2e98a

SHA512
b37091a7ce7dfb9186621ca11db4558a230b5d9d85547d35f140fd2f9bc979fef9c13689bf89c24106a132f73b074810404f278c07a9d0c6a1865a029210b0a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF0E5.tmp

Filesize
1KB

MD5
a00cac6633721744f57241169111be0d

SHA1
902f404325ab983c129bd27c32de9d33c60a55e8

SHA256
4e6ddb8fdb90881c99a18a341646ff4c9064d94c1434d6418931632ae83113ee

SHA512
222be75b500586e66e7d7f180a905d808f2d8650bbdd534d69cdaa26c18750687f6b6b52bf4ed1227bbf93b3d8263da47c470a670d86e97ad1cefc79191c0c60

Download Submit
memory/472-71-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-75-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/472-74-0x0000000004A40000-0x0000000004A80000-memory.dmp

Filesize
256KB

Download
memory/472-77-0x00000000009F0000-0x0000000000A20000-memory.dmp

Filesize
192KB

Download
memory/472-76-0x0000000005870000-0x00000000058EC000-memory.dmp

Filesize
496KB

Download
memory/472-73-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-64-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-65-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/472-67-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-66-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/472-69-0x0000000000400000-0x00000000004B0000-memory.dmp

Filesize
704KB

Download
memory/1048-56-0x0000000000630000-0x000000000063C000-memory.dmp

Filesize
48KB

Download
memory/1048-57-0x000000007EF40000-0x000000007EF50000-memory.dmp

Filesize
64KB

Download
memory/1048-55-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download
memory/1048-54-0x0000000000B90000-0x0000000000C70000-memory.dmp

Filesize
896KB

Download
memory/1048-60-0x0000000005CF0000-0x0000000005DA0000-memory.dmp

Filesize
704KB

Download
memory/1048-59-0x0000000008DA0000-0x0000000008E76000-memory.dmp

Filesize
856KB

Download
memory/1048-58-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download
memory/1560-90-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-83-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-84-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-81-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-86-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-88-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-82-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1560-91-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download
memory/1560-93-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads