agenttesla | 8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260

Analysis

max time kernel
67s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
01/05/2024, 01:54

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General

Target

8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
Size

778KB
MD5

44ca4ba6ef061881a792bb28632eab57
SHA1

b1c1f629c29f893336783f097c9148cc2588c1ec
SHA256

8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260
SHA512

5bdab5983b48edf0d9ac82ecbb415412fd42032732918b4978595a151e53a431dccb5aa8fedec75f3ac5827161cba2ae16c2a7c82b6f7d6e01e7a8cde2d1cd94
SSDEEP

12288:OCPAph2UQQWr9hWvdOcApi/+Jsil/HffwWFSFlSP/:OCPAz2tNSlOc5+Jsi/Hfj0lQ

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe

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

Looks up external IP address via web service 1 IoCs

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

flow	ioc
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1748 set thread context of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4628	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
4628	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
2632	powershell.exe
2632	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4628	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
Token: SeDebugPrivilege	2632	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2632	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	88
PID 1748 wrote to memory of 2632	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	88
PID 1748 wrote to memory of 2632	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	88
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90
PID 1748 wrote to memory of 4628	1748	8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe	90

C:\Users\Admin\AppData\Local\Temp\8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
"C:\Users\Admin\AppData\Local\Temp\8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1748
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2632
- C:\Users\Admin\AppData\Local\Temp\8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe
  "C:\Users\Admin\AppData\Local\Temp\8f8f098f083c7482d086b2ec3d4c38298f5c65dfea1d8fcba72e886f9f1c1260.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4628

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

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cnlmnhd3.dee.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1748-6-0x0000000005B70000-0x0000000005B88000-memory.dmp

Filesize
96KB

Download
memory/1748-2-0x0000000005EA0000-0x0000000006444000-memory.dmp

Filesize
5.6MB

Download
memory/1748-3-0x0000000005990000-0x0000000005A22000-memory.dmp

Filesize
584KB

Download
memory/1748-4-0x0000000005BF0000-0x0000000005C00000-memory.dmp

Filesize
64KB

Download
memory/1748-5-0x0000000005920000-0x000000000592A000-memory.dmp

Filesize
40KB

Download
memory/1748-14-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1748-7-0x0000000005BD0000-0x0000000005BDE000-memory.dmp

Filesize
56KB

Download
memory/1748-8-0x0000000005BE0000-0x0000000005BF6000-memory.dmp

Filesize
88KB

Download
memory/1748-9-0x0000000006B90000-0x0000000006C12000-memory.dmp

Filesize
520KB

Download
memory/1748-10-0x0000000006E20000-0x0000000006EBC000-memory.dmp

Filesize
624KB

Download
memory/1748-0-0x0000000000E50000-0x0000000000F18000-memory.dmp

Filesize
800KB

Download
memory/1748-1-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2632-51-0x0000000006F20000-0x0000000006F2A000-memory.dmp

Filesize
40KB

Download
memory/2632-37-0x0000000070320000-0x000000007036C000-memory.dmp

Filesize
304KB

Download
memory/2632-16-0x0000000002280000-0x00000000022B6000-memory.dmp

Filesize
216KB

Download
memory/2632-21-0x0000000002300000-0x0000000002310000-memory.dmp

Filesize
64KB

Download
memory/2632-20-0x0000000002300000-0x0000000002310000-memory.dmp

Filesize
64KB

Download
memory/2632-19-0x0000000004EF0000-0x0000000005518000-memory.dmp

Filesize
6.2MB

Download
memory/2632-18-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2632-60-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/2632-22-0x0000000004BD0000-0x0000000004BF2000-memory.dmp

Filesize
136KB

Download
memory/2632-23-0x0000000004DF0000-0x0000000004E56000-memory.dmp

Filesize
408KB

Download
memory/2632-57-0x00000000071D0000-0x00000000071D8000-memory.dmp

Filesize
32KB

Download
memory/2632-33-0x0000000005600000-0x0000000005954000-memory.dmp

Filesize
3.3MB

Download
memory/2632-34-0x0000000005B70000-0x0000000005B8E000-memory.dmp

Filesize
120KB

Download
memory/2632-35-0x0000000005C00000-0x0000000005C4C000-memory.dmp

Filesize
304KB

Download
memory/2632-36-0x0000000006160000-0x0000000006192000-memory.dmp

Filesize
200KB

Download
memory/2632-56-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/2632-47-0x0000000006140000-0x000000000615E000-memory.dmp

Filesize
120KB

Download
memory/2632-48-0x0000000006D60000-0x0000000006E03000-memory.dmp

Filesize
652KB

Download
memory/2632-49-0x00000000074F0000-0x0000000007B6A000-memory.dmp

Filesize
6.5MB

Download
memory/2632-50-0x0000000006EB0000-0x0000000006ECA000-memory.dmp

Filesize
104KB

Download
memory/2632-55-0x00000000070F0000-0x0000000007104000-memory.dmp

Filesize
80KB

Download
memory/2632-52-0x0000000007130000-0x00000000071C6000-memory.dmp

Filesize
600KB

Download
memory/2632-53-0x00000000070B0000-0x00000000070C1000-memory.dmp

Filesize
68KB

Download
memory/2632-54-0x00000000070E0000-0x00000000070EE000-memory.dmp

Filesize
56KB

Download
memory/4628-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4628-15-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download
memory/4628-13-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4628-17-0x0000000005970000-0x00000000059D6000-memory.dmp

Filesize
408KB

Download
memory/4628-61-0x0000000007170000-0x00000000071C0000-memory.dmp

Filesize
320KB

Download
memory/4628-62-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/4628-63-0x0000000005A40000-0x0000000005A50000-memory.dmp

Filesize
64KB

Download