agenttesla | cc6fffaf71e09873cabc2fc43aebf73c9fa2a3906c86c15bc0d96c5a0975ab5e

General

Target

iMKDVrJe47zuAdF.exe
Size

727KB
MD5

5632023035bb33557273fffb47cf484e
SHA1

3a9019e6d4b424ea0872962e4bdfe102454efb18
SHA256

68de9e3489ae10b2585b442b3cb29c33928e0e874c96d82a9ec16db2f2ecf83a
SHA512

531b99e8ea60c7c32dface14dcd3951034779eac8f8e0e01acf7106fdba7aca6872196ee9d7ff37d7dfacc0c698249bdbc62229093cfaacdcb0f16f9b49590b9
SSDEEP

12288:8dfSRtR2lq3PagfabD3GFzj3wmGBlaU6eTT/wUu8/shLkf6uHu1VlK/0dKKgwxk+:8s2lq3ya+OzjRGBlh6MT/ww/+WruHl8N

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1139484107194249226/Vlhp6hn2jQbp2Pn9C7HitXwMubSUxt8jvVmjiMzLvA0UTXInxNbf6E9L7WA2v5GWOb49

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
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2564 set thread context of 2904	2564	iMKDVrJe47zuAdF.exe	30

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2564	iMKDVrJe47zuAdF.exe
2904	iMKDVrJe47zuAdF.exe
2904	iMKDVrJe47zuAdF.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	iMKDVrJe47zuAdF.exe
Token: SeDebugPrivilege	2904	iMKDVrJe47zuAdF.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30
PID 2564 wrote to memory of 2904	2564	iMKDVrJe47zuAdF.exe	30

C:\Users\Admin\AppData\Local\Temp\iMKDVrJe47zuAdF.exe
"C:\Users\Admin\AppData\Local\Temp\iMKDVrJe47zuAdF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Users\Admin\AppData\Local\Temp\iMKDVrJe47zuAdF.exe
  "C:\Users\Admin\AppData\Local\Temp\iMKDVrJe47zuAdF.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2564-0-0x0000000000BD0000-0x0000000000C8C000-memory.dmp

Filesize
752KB

Download
memory/2564-1-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2564-2-0x0000000004800000-0x0000000004840000-memory.dmp

Filesize
256KB

Download
memory/2564-3-0x00000000004C0000-0x00000000004DC000-memory.dmp

Filesize
112KB

Download
memory/2564-4-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2564-5-0x0000000004800000-0x0000000004840000-memory.dmp

Filesize
256KB

Download
memory/2564-6-0x00000000002E0000-0x00000000002EE000-memory.dmp

Filesize
56KB

Download
memory/2564-7-0x00000000057D0000-0x000000000584C000-memory.dmp

Filesize
496KB

Download
memory/2564-19-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2904-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2904-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2904-20-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2904-21-0x0000000004BC0000-0x0000000004C00000-memory.dmp

Filesize
256KB

Download
memory/2904-22-0x0000000074480000-0x0000000074B6E000-memory.dmp

Filesize
6.9MB

Download
memory/2904-23-0x0000000004BC0000-0x0000000004C00000-memory.dmp

Filesize
256KB

Download

Analysis

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