agenttesla | 3ae42ecf7bb90d10e2f9104e4e9a7c9866a5042d3543836b18f7ce6cf32356ea

General

Target

DB_DHL_AWB_001833022AD.exe
Size

724KB
MD5

9dc4c0b44a4365eb0ff2cb9cde1b9672
SHA1

2974174559138c35dd0229107e78b888460306db
SHA256

73ce1d5ddffdbd047c15e2bbdace225e6defc74eff88958911641f5fde726081
SHA512

4fd297e8c66bcbdd56238ecdf0ac10e8cefff70517caa01376c8abf52be0fddd673a15c9e5b47c6611d22dbd6989cff846f3c85cee6cf8ba76e52b32571e935c
SSDEEP

12288:lhRP2B0xTGlxNqvNu2hZ+nUEsn9cIg4Jk4GWfhNczzLsBKCXa8gyxSkJwQ+0j5Lg:l3PLaVUH999VhJk+hNcLsgYaQ+0tLg

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.fest-thailand.info
Port:
587
Username:
[email protected]
Password:
payment1759
Email To:
[email protected]

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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	DB_DHL_AWB_001833022AD.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DB_DHL_AWB_001833022AD.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DB_DHL_AWB_001833022AD.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DB_DHL_AWB_001833022AD.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3148 set thread context of 4540	3148	DB_DHL_AWB_001833022AD.exe	97

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1656	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
3148	DB_DHL_AWB_001833022AD.exe
3148	DB_DHL_AWB_001833022AD.exe
3148	DB_DHL_AWB_001833022AD.exe
3148	DB_DHL_AWB_001833022AD.exe
3148	DB_DHL_AWB_001833022AD.exe
3148	DB_DHL_AWB_001833022AD.exe
1012	powershell.exe
2808	powershell.exe
3148	DB_DHL_AWB_001833022AD.exe
2808	powershell.exe
1012	powershell.exe
4540	DB_DHL_AWB_001833022AD.exe
4540	DB_DHL_AWB_001833022AD.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3148	DB_DHL_AWB_001833022AD.exe
Token: SeDebugPrivilege	1012	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe
Token: SeDebugPrivilege	4540	DB_DHL_AWB_001833022AD.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4540	DB_DHL_AWB_001833022AD.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3148 wrote to memory of 1012	3148	DB_DHL_AWB_001833022AD.exe	91
PID 3148 wrote to memory of 1012	3148	DB_DHL_AWB_001833022AD.exe	91
PID 3148 wrote to memory of 1012	3148	DB_DHL_AWB_001833022AD.exe	91
PID 3148 wrote to memory of 2808	3148	DB_DHL_AWB_001833022AD.exe	93
PID 3148 wrote to memory of 2808	3148	DB_DHL_AWB_001833022AD.exe	93
PID 3148 wrote to memory of 2808	3148	DB_DHL_AWB_001833022AD.exe	93
PID 3148 wrote to memory of 1656	3148	DB_DHL_AWB_001833022AD.exe	95
PID 3148 wrote to memory of 1656	3148	DB_DHL_AWB_001833022AD.exe	95
PID 3148 wrote to memory of 1656	3148	DB_DHL_AWB_001833022AD.exe	95
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97
PID 3148 wrote to memory of 4540	3148	DB_DHL_AWB_001833022AD.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DB_DHL_AWB_001833022AD.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	DB_DHL_AWB_001833022AD.exe

C:\Users\Admin\AppData\Local\Temp\DB_DHL_AWB_001833022AD.exe
"C:\Users\Admin\AppData\Local\Temp\DB_DHL_AWB_001833022AD.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3148
- 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\DB_DHL_AWB_001833022AD.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1012
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lrmsmYJaoydjHc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2808
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lrmsmYJaoydjHc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7678.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1656
- C:\Users\Admin\AppData\Local\Temp\DB_DHL_AWB_001833022AD.exe
  "C:\Users\Admin\AppData\Local\Temp\DB_DHL_AWB_001833022AD.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:4540

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
49a6ed0b70825ebaf6c1cd33adc04417

SHA1
93346c210ac1c65094cbd9218e407279534dd72a

SHA256
853efe71cb301e7370f065f3ec7cbd159035d3fc9cc92b987898b01fd3cd3c23

SHA512
8fd487d94743e43c8ff2a81f9079d3bdfec54634b47d19f7f1e5084342cb193b2df680b38b098338a4e1083ce08ed4251db46bee924b0297f7473f541cc3d6ae

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tgimjamr.db5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7678.tmp

Filesize
1KB

MD5
dd9514b693215ee7790e466e71e8b7fe

SHA1
9da123030e29fe614fe8f14a4586e8988f8ecab3

SHA256
d8b059e91f60f9dc5e4fd06de6453a40ad2035a84c3e7684b3b0b2a5a0325258

SHA512
9cd57e220778b72fde67ba7e11ef06a12212c49e4630fc96d307cb7716ed4dfbf4557d3a734726663905de11257bb80094318a0a843042b3bf0b2ac36620b626

Download Submit
memory/1012-148-0x0000000004F30000-0x0000000005558000-memory.dmp

Filesize
6.2MB

Download
memory/1012-202-0x0000000007150000-0x000000000716A000-memory.dmp

Filesize
104KB

Download
memory/1012-181-0x0000000070E50000-0x0000000070E9C000-memory.dmp

Filesize
304KB

Download
memory/1012-147-0x0000000004890000-0x00000000048C6000-memory.dmp

Filesize
216KB

Download
memory/1012-154-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/1012-150-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/1012-204-0x000000007F750000-0x000000007F760000-memory.dmp

Filesize
64KB

Download
memory/1012-151-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/1012-179-0x0000000006450000-0x0000000006482000-memory.dmp

Filesize
200KB

Download
memory/1012-153-0x0000000004E90000-0x0000000004EB2000-memory.dmp

Filesize
136KB

Download
memory/1012-178-0x00000000048F0000-0x0000000004900000-memory.dmp

Filesize
64KB

Download
memory/1012-206-0x00000000073D0000-0x0000000007466000-memory.dmp

Filesize
600KB

Download
memory/2808-176-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/2808-203-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/2808-211-0x0000000007B50000-0x0000000007B58000-memory.dmp

Filesize
32KB

Download
memory/2808-210-0x0000000007B70000-0x0000000007B8A000-memory.dmp

Filesize
104KB

Download
memory/2808-155-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/2808-152-0x0000000002C50000-0x0000000002C60000-memory.dmp

Filesize
64KB

Download
memory/2808-209-0x0000000007A60000-0x0000000007A6E000-memory.dmp

Filesize
56KB

Download
memory/2808-180-0x0000000070E50000-0x0000000070E9C000-memory.dmp

Filesize
304KB

Download
memory/2808-200-0x0000000006AD0000-0x0000000006AEE000-memory.dmp

Filesize
120KB

Download
memory/2808-201-0x0000000007E70000-0x00000000084EA000-memory.dmp

Filesize
6.5MB

Download
memory/2808-205-0x00000000078A0000-0x00000000078AA000-memory.dmp

Filesize
40KB

Download
memory/3148-142-0x0000000006F20000-0x0000000006FBC000-memory.dmp

Filesize
624KB

Download
memory/3148-140-0x0000000005310000-0x000000000531A000-memory.dmp

Filesize
40KB

Download
memory/3148-141-0x00000000054C0000-0x00000000054D0000-memory.dmp

Filesize
64KB

Download
memory/3148-139-0x00000000054C0000-0x00000000054D0000-memory.dmp

Filesize
64KB

Download
memory/3148-136-0x0000000000820000-0x00000000008D8000-memory.dmp

Filesize
736KB

Download
memory/3148-138-0x0000000005260000-0x00000000052F2000-memory.dmp

Filesize
584KB

Download
memory/3148-137-0x00000000058C0000-0x0000000005E64000-memory.dmp

Filesize
5.6MB

Download
memory/4540-207-0x0000000006660000-0x00000000066B0000-memory.dmp

Filesize
320KB

Download
memory/4540-208-0x0000000006880000-0x0000000006A42000-memory.dmp

Filesize
1.8MB

Download
memory/4540-156-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4540-177-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download
memory/4540-217-0x0000000005810000-0x0000000005820000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads