agenttesla | 4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b

General

Target

4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
Size

784KB
MD5

dc47e7ec52fdf8f12bbaae4ec535c68e
SHA1

b2c2f0d320bf223a1d56e6594c23de4fbd705958
SHA256

4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b
SHA512

df3a1e350cf19607a3983eea50f39e521bd4637f91bee75511fcb9d76faae6cc53a87fdac16802984fb4da1d66edb65e1083098252b39e847eb4c30d50c28f0d
SSDEEP

12288:hvnFtImAFNyr+uxiCLc4CLAX2s6R5t7wqp1sjHNeb0nxOUYvd0pkR:dF61FaliZtR5e8sjteb2HYln

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.thanhancompony.com
Port:
587
Username:
[email protected]
Password:
aSkIhV^3

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.thanhancompony.com
Port:
587
Username:
[email protected]
Password:
aSkIhV^3
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4936 set thread context of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4416	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
4416	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
4416	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4416	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102
PID 4936 wrote to memory of 4416	4936	4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe	102

C:\Users\Admin\AppData\Local\Temp\4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
"C:\Users\Admin\AppData\Local\Temp\4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4936
- C:\Users\Admin\AppData\Local\Temp\4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe
  "C:\Users\Admin\AppData\Local\Temp\4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4416

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4129dd221d3fc57af2bdb9edcaa3ae5b8f862bef3d187efbf8d4d331c7fab93b.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/4416-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4416-34-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4416-33-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4416-32-0x00000000062C0000-0x0000000006310000-memory.dmp

Filesize
320KB

Download
memory/4416-30-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/4416-29-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4416-28-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-5-0x0000000005B60000-0x0000000005B6A000-memory.dmp

Filesize
40KB

Download
memory/4936-6-0x0000000005BF0000-0x0000000005C00000-memory.dmp

Filesize
64KB

Download
memory/4936-22-0x0000000009E80000-0x0000000009F02000-memory.dmp

Filesize
520KB

Download
memory/4936-23-0x000000000C790000-0x000000000C82C000-memory.dmp

Filesize
624KB

Download
memory/4936-24-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-20-0x0000000009960000-0x000000000996A000-memory.dmp

Filesize
40KB

Download
memory/4936-7-0x0000000009450000-0x0000000009464000-memory.dmp

Filesize
80KB

Download
memory/4936-21-0x0000000009970000-0x000000000997E000-memory.dmp

Filesize
56KB

Download
memory/4936-0-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-31-0x0000000074BF0000-0x00000000753A0000-memory.dmp

Filesize
7.7MB

Download
memory/4936-4-0x0000000005BF0000-0x0000000005C00000-memory.dmp

Filesize
64KB

Download
memory/4936-3-0x00000000059A0000-0x0000000005A32000-memory.dmp

Filesize
584KB

Download
memory/4936-2-0x0000000006000000-0x00000000065A4000-memory.dmp

Filesize
5.6MB

Download
memory/4936-1-0x0000000000F00000-0x0000000000FC6000-memory.dmp

Filesize
792KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads