agenttesla | 36f990f3ff5b7bcdc7eac8910ecd305e03b8e988a0a341f244b16a298e331b80

Analysis

max time kernel
117s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
21/02/2024, 14:07

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General

Target

Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
Size

726KB
MD5

260eb60d87b6adcd4fcfe0060b502e10
SHA1

48ca59be094aadf12576d958631fadeaf236c447
SHA256

36f990f3ff5b7bcdc7eac8910ecd305e03b8e988a0a341f244b16a298e331b80
SHA512

7de54ac742a8148814084281975109b7d43b7c5428886a2b2b69fc68cbee4049af57049344e59542a2b4e20e8783f7280e32815b5ec5116609621b92cd173f73
SSDEEP

12288:4dR1rEwTHHThOI1TrDHPrybsgkx7g6hd6sQanJglYvlY61gPq1CkR:M9EWHtDbH0sgIhdX5JglYv661gi3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.tadbirdrilling.com
Port:
587
Username:
[email protected]
Password:
h123456789H!!!!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.tadbirdrilling.com
Port:
587
Username:
[email protected]
Password:
h123456789H!!!!
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-1-5-21-910440534-423636034-2318342392-1000\Control Panel\International\Geo\Nation	Urgent BW Quotation Request - 20 Feb - SFOWRN5.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
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

description	pid	Process	procid_target
PID 4592 set thread context of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92

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/Job

T1053

pid	Process
560	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
216	powershell.exe
3276	powershell.exe
4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
4444	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
4444	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
216	powershell.exe
3276	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
Token: SeDebugPrivilege	3276	powershell.exe
Token: SeDebugPrivilege	216	powershell.exe
Token: SeDebugPrivilege	4444	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 216	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	86
PID 4592 wrote to memory of 216	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	86
PID 4592 wrote to memory of 216	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	86
PID 4592 wrote to memory of 3276	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	88
PID 4592 wrote to memory of 3276	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	88
PID 4592 wrote to memory of 3276	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	88
PID 4592 wrote to memory of 560	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	90
PID 4592 wrote to memory of 560	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	90
PID 4592 wrote to memory of 560	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	90
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92
PID 4592 wrote to memory of 4444	4592	Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe	92

C:\Users\Admin\AppData\Local\Temp\Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
"C:\Users\Admin\AppData\Local\Temp\Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4592
- 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\Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:216
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JeCwddtbbJbqD.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3276
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JeCwddtbbJbqD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6467.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:560
- C:\Users\Admin\AppData\Local\Temp\Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe
  "C:\Users\Admin\AppData\Local\Temp\Urgent BW Quotation Request - 20 Feb - SFOWRN5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

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_0mjzkkv0.duc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp6467.tmp

Filesize
1KB

MD5
52687327792de7f9e0b133ad077941db

SHA1
eb6f384584f18db0d9bb0adbd629343a2e613c0a

SHA256
b788e3102023e41b246efba124db049280d91b7104c5278a96757be145fb4c41

SHA512
4da64adec76c54242193e62a9e1ffbf30cf283c9169613869fedca898a914b397af6b04717a6ac2da39bb3448af5cfce2460e528dedf11beba9a50fb83db0fc9

Download Submit
memory/216-79-0x00000000073F0000-0x0000000007A6A000-memory.dmp

Filesize
6.5MB

Download
memory/216-20-0x0000000004AB0000-0x0000000004AD2000-memory.dmp

Filesize
136KB

Download
memory/216-89-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/216-87-0x00000000070D0000-0x00000000070D8000-memory.dmp

Filesize
32KB

Download
memory/216-85-0x0000000006FF0000-0x0000000007004000-memory.dmp

Filesize
80KB

Download
memory/216-84-0x0000000006FE0000-0x0000000006FEE000-memory.dmp

Filesize
56KB

Download
memory/216-81-0x0000000006E20000-0x0000000006E2A000-memory.dmp

Filesize
40KB

Download
memory/216-53-0x0000000006A40000-0x0000000006A72000-memory.dmp

Filesize
200KB

Download
memory/216-76-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/216-15-0x0000000002170000-0x00000000021A6000-memory.dmp

Filesize
216KB

Download
memory/216-17-0x0000000004BD0000-0x00000000051F8000-memory.dmp

Filesize
6.2MB

Download
memory/216-16-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/216-18-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/216-67-0x0000000006A00000-0x0000000006A1E000-memory.dmp

Filesize
120KB

Download
memory/216-55-0x0000000070EA0000-0x0000000070EEC000-memory.dmp

Filesize
304KB

Download
memory/216-54-0x000000007F740000-0x000000007F750000-memory.dmp

Filesize
64KB

Download
memory/216-25-0x0000000002120000-0x0000000002130000-memory.dmp

Filesize
64KB

Download
memory/216-52-0x0000000005B20000-0x0000000005B6C000-memory.dmp

Filesize
304KB

Download
memory/216-51-0x0000000005A90000-0x0000000005AAE000-memory.dmp

Filesize
120KB

Download
memory/216-86-0x00000000070F0000-0x000000000710A000-memory.dmp

Filesize
104KB

Download
memory/3276-57-0x000000007FAD0000-0x000000007FAE0000-memory.dmp

Filesize
64KB

Download
memory/3276-78-0x0000000007530000-0x00000000075D3000-memory.dmp

Filesize
652KB

Download
memory/3276-24-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/3276-80-0x0000000007880000-0x000000000789A000-memory.dmp

Filesize
104KB

Download
memory/3276-83-0x0000000007A80000-0x0000000007A91000-memory.dmp

Filesize
68KB

Download
memory/3276-90-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/3276-82-0x0000000007B00000-0x0000000007B96000-memory.dmp

Filesize
600KB

Download
memory/3276-32-0x0000000005F80000-0x00000000062D4000-memory.dmp

Filesize
3.3MB

Download
memory/3276-26-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/3276-21-0x0000000005060000-0x0000000005070000-memory.dmp

Filesize
64KB

Download
memory/3276-22-0x0000000005DA0000-0x0000000005E06000-memory.dmp

Filesize
408KB

Download
memory/3276-56-0x0000000070EA0000-0x0000000070EEC000-memory.dmp

Filesize
304KB

Download
memory/3276-19-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4444-47-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4444-91-0x0000000005E30000-0x0000000005E80000-memory.dmp

Filesize
320KB

Download
memory/4444-92-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4444-50-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/4444-93-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/4444-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4592-49-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4592-8-0x00000000054D0000-0x00000000054E2000-memory.dmp

Filesize
72KB

Download
memory/4592-0-0x00000000006B0000-0x0000000000768000-memory.dmp

Filesize
736KB

Download
memory/4592-7-0x00000000054C0000-0x00000000054CE000-memory.dmp

Filesize
56KB

Download
memory/4592-6-0x00000000054A0000-0x00000000054C0000-memory.dmp

Filesize
128KB

Download
memory/4592-9-0x0000000006630000-0x00000000066B2000-memory.dmp

Filesize
520KB

Download
memory/4592-5-0x0000000005110000-0x000000000511A000-memory.dmp

Filesize
40KB

Download
memory/4592-4-0x0000000005370000-0x0000000005380000-memory.dmp

Filesize
64KB

Download
memory/4592-1-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4592-10-0x0000000008D90000-0x0000000008E2C000-memory.dmp

Filesize
624KB

Download
memory/4592-2-0x0000000005780000-0x0000000005D24000-memory.dmp

Filesize
5.6MB

Download
memory/4592-3-0x00000000051D0000-0x0000000005262000-memory.dmp

Filesize
584KB

Download