agenttesla | 43ba52dbbb5b429c68cdf2c4af2f304be871646c633d72099e9c9b9ceb8fef93

Analysis

max time kernel
122s
max time network
136s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
14/02/2024, 11:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

NEW PURCHASE ORDER #024.scr
Size

662KB
MD5

a8506bf1a11d304139c48334964fefce
SHA1

57d5b782a33dd88964da211bb9b2856c71e1cde7
SHA256

43ba52dbbb5b429c68cdf2c4af2f304be871646c633d72099e9c9b9ceb8fef93
SHA512

45ec151f37325cf7050821834906cefed37dab475732695f8ae9674f136649dd84a6cb30b887af92d3ece3e5cb7133aaa39bc8fe2e3ee552579a7fd3b261007d
SSDEEP

12288:hm/BeQ5vzivDE/xLL1NFcLop5olVZmYPvhGJp5OfJad+45nsA:criYl57cLo5olVZPha5OfJak42

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.afconnl.com
Port:
587
Username:
[email protected]
Password:
ah!kfC@0
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 2460 set thread context of 2840	2460	NEW PURCHASE ORDER #024.scr	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2840	NEW PURCHASE ORDER #024.scr
2840	NEW PURCHASE ORDER #024.scr

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	NEW PURCHASE ORDER #024.scr

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28
PID 2460 wrote to memory of 2840	2460	NEW PURCHASE ORDER #024.scr	28

C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #024.scr
"C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #024.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #024.scr
  "C:\Users\Admin\AppData\Local\Temp\NEW PURCHASE ORDER #024.scr"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2460-0-0x0000000000E40000-0x0000000000EEC000-memory.dmp

Filesize
688KB

Download
memory/2460-1-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2460-2-0x0000000000B70000-0x0000000000BB0000-memory.dmp

Filesize
256KB

Download
memory/2460-3-0x0000000000390000-0x00000000003A4000-memory.dmp

Filesize
80KB

Download
memory/2460-4-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/2460-5-0x0000000000590000-0x000000000059E000-memory.dmp

Filesize
56KB

Download
memory/2460-6-0x0000000004E20000-0x0000000004EA8000-memory.dmp

Filesize
544KB

Download
memory/2460-19-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2840-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2840-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2840-23-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2840-24-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2840-25-0x0000000000C10000-0x0000000000C50000-memory.dmp

Filesize
256KB

Download