agenttesla | 1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af

General

Target

DHL AWB 4677349.exe
Size

740KB
MD5

3c9cc76ad5198f10936b6046df83e938
SHA1

737bc49c8350974cecbf59f7c8517460eb59dd6c
SHA256

1d4c77db2631d25a6fa5355f7bbf1254936c675a9618f35ecdd96fed46d113af
SHA512

e5c2f4d89fbda728854c8284ce5c2e622a0eca2d174233c038e888ca6c3e50d196027e6046845905b47dca1848b09132890c3975082a2d38571002386626f529
SSDEEP

12288:sd1JsJ6SjV1Sh2iNwR+8hh/v//w1/+FJC9IwyuUItwGKjrCAXQiaex8S20k0nz3r:sdmw1GRHhtvABgC9IUtwGKjrCkQTMj2v

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.karapipe.com
Port:
587
Username:
info@karapipe.com
Password:
elu8wTHZY5
Email To:
info@karapipe.com

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

Processes:

DHL AWB 4677349.exe

description pid process target process

PID 592 set thread context of 1496 592 DHL AWB 4677349.exe DHL AWB 4677349.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

DHL AWB 4677349.exeDHL AWB 4677349.exepowershell.exe

pid process

592 DHL AWB 4677349.exe
592 DHL AWB 4677349.exe
1496 DHL AWB 4677349.exe
1496 DHL AWB 4677349.exe
8 powershell.exe
8 powershell.exe

description	pid	process	target process
PID 592 set thread context of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe

pid	process
592	DHL AWB 4677349.exe
592	DHL AWB 4677349.exe
1496	DHL AWB 4677349.exe
1496	DHL AWB 4677349.exe
8	powershell.exe
8	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

DHL AWB 4677349.exeDHL AWB 4677349.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	592	DHL AWB 4677349.exe
Token: SeDebugPrivilege	1496	DHL AWB 4677349.exe
Token: SeDebugPrivilege	8	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

DHL AWB 4677349.exe

description	pid	process	target process
PID 592 wrote to memory of 8	592	DHL AWB 4677349.exe	powershell.exe
PID 592 wrote to memory of 8	592	DHL AWB 4677349.exe	powershell.exe
PID 592 wrote to memory of 8	592	DHL AWB 4677349.exe	powershell.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe
PID 592 wrote to memory of 1496	592	DHL AWB 4677349.exe	DHL AWB 4677349.exe

C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:592

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\DHL AWB 4677349.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:8

C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe
"C:\Users\Admin\AppData\Local\Temp\DHL AWB 4677349.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1496

MITRE ATT&CK Matrix ATT&CK v13

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\DHL AWB 4677349.exe.log
Filesize
1KB

MD5
7e1ed0055c3eaa0bbc4a29ec1ef15a6a

SHA1
765b954c1adbb6a6ecc4fe912fdaa6d0fba0ae7d

SHA256
4c17576f64dea465c45a50573ee41771f7be9962ab2d07f961af4df5589bdcce

SHA512
de7c784c37d18c43820908add88f08ab4864c0ef3f9d158cc2c9d1bab120613cb093dd4bfc5d7ed0c289414956cfe0b213c386f8e6b5753847dec915566297c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gjhfq00y.s3x.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/8-23-0x0000000005D60000-0x0000000005DC6000-memory.dmp

Filesize
408KB

Download
memory/8-49-0x0000000007CC0000-0x000000000833A000-memory.dmp

Filesize
6.5MB

Download
memory/8-32-0x0000000005F20000-0x0000000006277000-memory.dmp

Filesize
3.3MB

Download
memory/8-60-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/8-57-0x00000000079C0000-0x00000000079C8000-memory.dmp

Filesize
32KB

Download
memory/8-56-0x00000000079D0000-0x00000000079EA000-memory.dmp

Filesize
104KB

Download
memory/8-55-0x00000000078D0000-0x00000000078E5000-memory.dmp

Filesize
84KB

Download
memory/8-54-0x00000000078C0000-0x00000000078CE000-memory.dmp

Filesize
56KB

Download
memory/8-53-0x0000000007890000-0x00000000078A1000-memory.dmp

Filesize
68KB

Download
memory/8-52-0x0000000007910000-0x00000000079A6000-memory.dmp

Filesize
600KB

Download
memory/8-51-0x0000000007700000-0x000000000770A000-memory.dmp

Filesize
40KB

Download
memory/8-15-0x0000000002AE0000-0x0000000002AF0000-memory.dmp

Filesize
64KB

Download
memory/8-50-0x0000000007680000-0x000000000769A000-memory.dmp

Filesize
104KB

Download
memory/8-48-0x0000000007570000-0x0000000007614000-memory.dmp

Filesize
656KB

Download
memory/8-18-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/8-14-0x0000000004E90000-0x0000000004EC6000-memory.dmp

Filesize
216KB

Download
memory/8-46-0x0000000006900000-0x000000000691E000-memory.dmp

Filesize
120KB

Download
memory/8-20-0x0000000002AE0000-0x0000000002AF0000-memory.dmp

Filesize
64KB

Download
memory/8-21-0x0000000005500000-0x0000000005B2A000-memory.dmp

Filesize
6.2MB

Download
memory/8-22-0x0000000005490000-0x00000000054B2000-memory.dmp

Filesize
136KB

Download
memory/8-37-0x0000000070A40000-0x0000000070A8C000-memory.dmp

Filesize
304KB

Download
memory/8-36-0x0000000007530000-0x0000000007564000-memory.dmp

Filesize
208KB

Download
memory/8-35-0x0000000002AE0000-0x0000000002AF0000-memory.dmp

Filesize
64KB

Download
memory/8-33-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/8-34-0x0000000006400000-0x000000000644C000-memory.dmp

Filesize
304KB

Download
memory/592-8-0x0000000005610000-0x000000000561C000-memory.dmp

Filesize
48KB

Download
memory/592-1-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/592-9-0x0000000007FC0000-0x0000000008042000-memory.dmp

Filesize
520KB

Download
memory/592-0-0x0000000000420000-0x00000000004DC000-memory.dmp

Filesize
752KB

Download
memory/592-16-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/592-5-0x0000000005020000-0x000000000502A000-memory.dmp

Filesize
40KB

Download
memory/592-3-0x0000000004F80000-0x0000000005012000-memory.dmp

Filesize
584KB

Download
memory/592-6-0x0000000005300000-0x000000000539C000-memory.dmp

Filesize
624KB

Download
memory/592-2-0x0000000005630000-0x0000000005BD6000-memory.dmp

Filesize
5.6MB

Download
memory/592-7-0x0000000005600000-0x0000000005612000-memory.dmp

Filesize
72KB

Download
memory/592-4-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/1496-17-0x0000000005760000-0x00000000057C6000-memory.dmp

Filesize
408KB

Download
memory/1496-61-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/1496-47-0x0000000006520000-0x0000000006570000-memory.dmp

Filesize
320KB

Download
memory/1496-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1496-13-0x0000000074A00000-0x00000000751B1000-memory.dmp

Filesize
7.7MB

Download
memory/1496-19-0x0000000005590000-0x00000000055A0000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing