agenttesla | 4323e5a9a557cfb45b9a7dc8ea2b939d4be4cde8ef1e42c31dce69b28085f288

General

Target

708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Size

928KB
MD5

80b51e872031a2befeb9a0a13e6fc480
SHA1

caebbab5349f57d92182ce56ef4bf71ea60226a7
SHA256

708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089
SHA512

12e9db89be76788d238f8a7f3114534b50b953b9ef619f84b0a124fba77f5e7d4aa00ae8f6ac3fdb16ecd1398950d6bdadfa43e9ec59b6d59667df5ac3d60879
SSDEEP

12288:QieE+Q3mJyrf3iKXlrsfPO/l3Zn+aFpNUe2PPaEEaCh:QieE+5UrfvVg+Rd+afNH2PxEZh

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.godforeu.com
Port:
587
Username:
[email protected]
Password:
O8k#Pz4sk:w_

Signatures

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

AgentTesla payload 7 IoCs

resource	yara_rule
behavioral1/memory/2452-14-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2452-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2452-18-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2452-21-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2452-23-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2452-25-0x0000000004B70000-0x0000000004BB0000-memory.dmp	family_agenttesla
behavioral1/memory/2452-27-0x0000000004B70000-0x0000000004BB0000-memory.dmp	family_agenttesla

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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2784 set thread context of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32

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 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2624	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2452	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
2452	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2624	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	30
PID 2784 wrote to memory of 2624	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	30
PID 2784 wrote to memory of 2624	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	30
PID 2784 wrote to memory of 2624	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	30
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32
PID 2784 wrote to memory of 2452	2784	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe

C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
"C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\neHneiobyhcrJJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCEE3.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2624
- C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe
  "C:\Users\Admin\AppData\Local\Temp\708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCEE3.tmp

Filesize
1KB

MD5
2eb055472a91a5a03a2bedb0618cf00d

SHA1
d93cdae435a02a253c0d386d6d9b3b30c5e179ea

SHA256
f5c1e0b060ad5edf6659e1fda3f53113dc2f19f6985abe98651d3066859c084c

SHA512
fb863fbdd640c76d0a2d94d4849c58f78ffbbccd2f4cc015928a93b0c7dc2bc35c633c51c158366550cc71efa2ec4bd7c0d80980f92d0db83519c1a022a15fc8

Download Submit
memory/2452-23-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-27-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2452-26-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2452-25-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2452-24-0x0000000074D40000-0x000000007542E000-memory.dmp

Filesize
6.9MB

Download
memory/2452-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-28-0x0000000004B70000-0x0000000004BB0000-memory.dmp

Filesize
256KB

Download
memory/2452-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-14-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2452-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2452-18-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2784-5-0x0000000000610000-0x0000000000650000-memory.dmp

Filesize
256KB

Download
memory/2784-20-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-6-0x0000000004D20000-0x0000000004D92000-memory.dmp

Filesize
456KB

Download
memory/2784-1-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-4-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2784-3-0x00000000004E0000-0x00000000004EA000-memory.dmp

Filesize
40KB

Download
memory/2784-2-0x0000000000610000-0x0000000000650000-memory.dmp

Filesize
256KB

Download
memory/2784-0-0x00000000000C0000-0x00000000001AE000-memory.dmp

Filesize
952KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads