agenttesla | 10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1

General

Target

10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe
Size

685KB
MD5

324fe7bb0bd7a9cf1ed6eec67a5b5a36
SHA1

eecaa6e3e9952dd83b2339e3c13b6afc9dd08915
SHA256

10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1
SHA512

5d8dbaf19505efdcb0ab920a85e16924dfa04b8b6d9a66a2ea0f0282903acfeec4d86049130eceb6b1f234e964e4834db14091bcc66e9779cc8b897f80946ca6
SSDEEP

12288:/rj5rr61t7rUJfi+YwuYN0PdGj20nV96F3veGayla:/rj5rK7gdieuIdjx8/

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.wasstech.com
Port:
587
Username:
[email protected]
Password:
Sunray2700@@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wasstech.com
Port:
587
Username:
[email protected]
Password:
Sunray2700@@
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
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 3 IoCs

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

flow	ioc
35	ip-api.com
31	api.ipify.org
32	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 460 set thread context of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1304	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe
1304	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1304	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100
PID 460 wrote to memory of 1304	460	10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe	100

C:\Users\Admin\AppData\Local\Temp\10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe
"C:\Users\Admin\AppData\Local\Temp\10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:460
- C:\Users\Admin\AppData\Local\Temp\10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe
  "C:\Users\Admin\AppData\Local\Temp\10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1304

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\10b43fb2634085b6ab64fc9f92be8727a8b0162eb74341297a23f9bdbd89ecd1.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/460-8-0x0000000006AB0000-0x0000000006B2C000-memory.dmp

Filesize
496KB

Download
memory/460-1-0x0000000074A50000-0x0000000075200000-memory.dmp

Filesize
7.7MB

Download
memory/460-3-0x0000000004FE0000-0x0000000005072000-memory.dmp

Filesize
584KB

Download
memory/460-4-0x0000000005150000-0x0000000005160000-memory.dmp

Filesize
64KB

Download
memory/460-5-0x0000000004FA0000-0x0000000004FAA000-memory.dmp

Filesize
40KB

Download
memory/460-6-0x0000000005480000-0x000000000549A000-memory.dmp

Filesize
104KB

Download
memory/460-7-0x00000000054A0000-0x00000000054AE000-memory.dmp

Filesize
56KB

Download
memory/460-0-0x00000000004F0000-0x00000000005A2000-memory.dmp

Filesize
712KB

Download
memory/460-2-0x0000000005590000-0x0000000005B34000-memory.dmp

Filesize
5.6MB

Download
memory/460-9-0x000000000A440000-0x000000000A4DC000-memory.dmp

Filesize
624KB

Download
memory/460-13-0x0000000074A50000-0x0000000075200000-memory.dmp

Filesize
7.7MB

Download
memory/1304-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1304-14-0x0000000074A50000-0x0000000075200000-memory.dmp

Filesize
7.7MB

Download
memory/1304-15-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download
memory/1304-16-0x00000000052F0000-0x0000000005356000-memory.dmp

Filesize
408KB

Download
memory/1304-17-0x00000000068F0000-0x0000000006940000-memory.dmp

Filesize
320KB

Download
memory/1304-18-0x0000000074A50000-0x0000000075200000-memory.dmp

Filesize
7.7MB

Download
memory/1304-19-0x0000000005380000-0x0000000005390000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads