agenttesla | 1c132ba72408b895776d0e5e21f30de4a546e0bfbe39d7b54fc50a3d5cc0a60a

General

Target

draft packing list.exe
Size

751KB
MD5

5a9ac906a8372028402081f0e4eb640e
SHA1

5350c709b115f24b3144e1da467786d6457a36e0
SHA256

1c132ba72408b895776d0e5e21f30de4a546e0bfbe39d7b54fc50a3d5cc0a60a
SHA512

a421680482452ac33d8a6b3c7c99124cca8591d6cad59fb8da38e0ec305e4c280a64b6d8dd593fe698d859e848ac7668a60fcc29cf467807029a2e87e53d38ee
SSDEEP

12288:5d6L7PVgfLiWbhaDnLMzIL2q+RTdOL86c2owHEqae/FF9b+H8vTugGHqesvFFhuO:vOyqGUL8dZwPwcvFuq

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.gimpex-imerys.com
Port:
587
Username:
[email protected]
Password:
h45ZVRb6(IMF
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	draft packing list.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	draft packing list.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	draft packing list.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	draft packing list.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4400 set thread context of 1504	4400	draft packing list.exe	96

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
4920	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
4400	draft packing list.exe
2368	powershell.exe
4400	draft packing list.exe
2368	powershell.exe
1504	draft packing list.exe
1504	draft packing list.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4400	draft packing list.exe
Token: SeDebugPrivilege	2368	powershell.exe
Token: SeDebugPrivilege	1504	draft packing list.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 2368	4400	draft packing list.exe	90
PID 4400 wrote to memory of 2368	4400	draft packing list.exe	90
PID 4400 wrote to memory of 2368	4400	draft packing list.exe	90
PID 4400 wrote to memory of 4920	4400	draft packing list.exe	92
PID 4400 wrote to memory of 4920	4400	draft packing list.exe	92
PID 4400 wrote to memory of 4920	4400	draft packing list.exe	92
PID 4400 wrote to memory of 1680	4400	draft packing list.exe	94
PID 4400 wrote to memory of 1680	4400	draft packing list.exe	94
PID 4400 wrote to memory of 1680	4400	draft packing list.exe	94
PID 4400 wrote to memory of 4592	4400	draft packing list.exe	95
PID 4400 wrote to memory of 4592	4400	draft packing list.exe	95
PID 4400 wrote to memory of 4592	4400	draft packing list.exe	95
PID 4400 wrote to memory of 484	4400	draft packing list.exe	97
PID 4400 wrote to memory of 484	4400	draft packing list.exe	97
PID 4400 wrote to memory of 484	4400	draft packing list.exe	97
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96
PID 4400 wrote to memory of 1504	4400	draft packing list.exe	96

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	draft packing list.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	draft packing list.exe

C:\Users\Admin\AppData\Local\Temp\draft packing list.exe
"C:\Users\Admin\AppData\Local\Temp\draft packing list.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HnPbakLUi.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2368
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HnPbakLUi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp48B1.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4920
- C:\Users\Admin\AppData\Local\Temp\draft packing list.exe
  "C:\Users\Admin\AppData\Local\Temp\draft packing list.exe"
  2⤵
  PID:1680
- C:\Users\Admin\AppData\Local\Temp\draft packing list.exe
  "C:\Users\Admin\AppData\Local\Temp\draft packing list.exe"
  2⤵
  PID:4592
- C:\Users\Admin\AppData\Local\Temp\draft packing list.exe
  "C:\Users\Admin\AppData\Local\Temp\draft packing list.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1504
- C:\Users\Admin\AppData\Local\Temp\draft packing list.exe
  "C:\Users\Admin\AppData\Local\Temp\draft packing list.exe"
  2⤵
  PID:484

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dstvr2fh.adw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp48B1.tmp

Filesize
1KB

MD5
0cde582ec04244e6889cb3029d292c22

SHA1
7e7ce37f70c8b5a229cb2ad1c0c2a01e31f5199a

SHA256
d22bb2a5a845034e32aca0ccf9e90f3fb8086c68b11e7f85428b62a94a4e4279

SHA512
3dc10f5211f588d9188623693da6b070e5fc56f65e6ae207e8ad224f7b969fa4498dfb33fe07196ebae70377b1f1f4f1c06b73637444e5ad087eb5763bc49630

Download Submit
memory/1504-180-0x00000000066A0000-0x0000000006862000-memory.dmp

Filesize
1.8MB

Download
memory/1504-164-0x00000000054C0000-0x00000000054D0000-memory.dmp

Filesize
64KB

Download
memory/1504-190-0x00000000054C0000-0x00000000054D0000-memory.dmp

Filesize
64KB

Download
memory/1504-178-0x0000000006480000-0x00000000064D0000-memory.dmp

Filesize
320KB

Download
memory/1504-149-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2368-165-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/2368-166-0x0000000006850000-0x0000000006882000-memory.dmp

Filesize
200KB

Download
memory/2368-146-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/2368-187-0x00000000078B0000-0x00000000078B8000-memory.dmp

Filesize
32KB

Download
memory/2368-148-0x0000000005380000-0x00000000059A8000-memory.dmp

Filesize
6.2MB

Download
memory/2368-186-0x00000000078D0000-0x00000000078EA000-memory.dmp

Filesize
104KB

Download
memory/2368-150-0x00000000052C0000-0x00000000052E2000-memory.dmp

Filesize
136KB

Download
memory/2368-157-0x0000000005BA0000-0x0000000005C06000-memory.dmp

Filesize
408KB

Download
memory/2368-158-0x0000000005C10000-0x0000000005C76000-memory.dmp

Filesize
408KB

Download
memory/2368-185-0x00000000077C0000-0x00000000077CE000-memory.dmp

Filesize
56KB

Download
memory/2368-184-0x0000000007810000-0x00000000078A6000-memory.dmp

Filesize
600KB

Download
memory/2368-147-0x0000000004D00000-0x0000000004D10000-memory.dmp

Filesize
64KB

Download
memory/2368-163-0x0000000006290000-0x00000000062AE000-memory.dmp

Filesize
120KB

Download
memory/2368-144-0x0000000004D10000-0x0000000004D46000-memory.dmp

Filesize
216KB

Download
memory/2368-167-0x00000000704F0000-0x000000007053C000-memory.dmp

Filesize
304KB

Download
memory/2368-177-0x0000000006820000-0x000000000683E000-memory.dmp

Filesize
120KB

Download
memory/2368-183-0x0000000007600000-0x000000000760A000-memory.dmp

Filesize
40KB

Download
memory/2368-182-0x000000007F910000-0x000000007F920000-memory.dmp

Filesize
64KB

Download
memory/2368-179-0x0000000007BE0000-0x000000000825A000-memory.dmp

Filesize
6.5MB

Download
memory/2368-181-0x0000000007590000-0x00000000075AA000-memory.dmp

Filesize
104KB

Download
memory/4400-133-0x0000000000530000-0x00000000005F0000-memory.dmp

Filesize
768KB

Download
memory/4400-138-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download
memory/4400-134-0x00000000055E0000-0x0000000005B84000-memory.dmp

Filesize
5.6MB

Download
memory/4400-137-0x0000000004FA0000-0x0000000004FAA000-memory.dmp

Filesize
40KB

Download
memory/4400-139-0x0000000006C30000-0x0000000006CCC000-memory.dmp

Filesize
624KB

Download
memory/4400-135-0x0000000005030000-0x00000000050C2000-memory.dmp

Filesize
584KB

Download
memory/4400-136-0x0000000004F30000-0x0000000004F40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads