agenttesla | d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8

General

Target

MT 103SWIFT 16052.exe
Size

720KB
MD5

d7970ac9cf0f446fae583e16827b603f
SHA1

6487e16370c39236d66e5acfc4fe3e39f57acb30
SHA256

d4ffd9c9e99e01d4c4a60289035b3191b70b02f5bc6a8c7bac722ff124dd1cd8
SHA512

b2fdfeb1c8ab53279551939e775d576b2706c7eadb60193622dc3bf4c6acb8cf63789a8ce92ead39bb058d1a80c7afe118b3bb619c04ae2a8490804a344527d3
SSDEEP

12288:I8axsEP/SJabc1OyUC8sYLLxADFjWQbfnlmMDNEiETohzFQlgkMXzVBH6e:I3/4kyt8sImZJddZEZohzGmxBa

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.garagerobert.be
Port:
587
Username:
[email protected]
Password:
dibi7779
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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	MT 103SWIFT 16052.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-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1420 set thread context of 3408	1420	MT 103SWIFT 16052.exe	94

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
4000	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1420	MT 103SWIFT 16052.exe
1420	MT 103SWIFT 16052.exe
1420	MT 103SWIFT 16052.exe
1420	MT 103SWIFT 16052.exe
2864	powershell.exe
2864	powershell.exe
3408	MT 103SWIFT 16052.exe
3408	MT 103SWIFT 16052.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1420	MT 103SWIFT 16052.exe
Token: SeDebugPrivilege	2864	powershell.exe
Token: SeDebugPrivilege	3408	MT 103SWIFT 16052.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2864	1420	MT 103SWIFT 16052.exe	90
PID 1420 wrote to memory of 2864	1420	MT 103SWIFT 16052.exe	90
PID 1420 wrote to memory of 2864	1420	MT 103SWIFT 16052.exe	90
PID 1420 wrote to memory of 4000	1420	MT 103SWIFT 16052.exe	92
PID 1420 wrote to memory of 4000	1420	MT 103SWIFT 16052.exe	92
PID 1420 wrote to memory of 4000	1420	MT 103SWIFT 16052.exe	92
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94
PID 1420 wrote to memory of 3408	1420	MT 103SWIFT 16052.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MT 103SWIFT 16052.exe

C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe
"C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JiRGqIA.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2864
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JiRGqIA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1CCF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4000
- C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe
  "C:\Users\Admin\AppData\Local\Temp\MT 103SWIFT 16052.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3408

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\Microsoft\CLR_v4.0_32\UsageLogs\MT 103SWIFT 16052.exe.log

Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mr0ha21s.pcf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1CCF.tmp

Filesize
1KB

MD5
8fd971cbfaee15cd62d866c1bc2d768f

SHA1
1a508ab530d739ee5d26e6b11bb4a80fb6cb1468

SHA256
6b184e3c48636923c169c202049ea9ced0588dc0e630ff663932bc877c19c654

SHA512
807b5c038342fa10d38c5178812771dfd6d6cf9b6b608ab5a8fff8e6977aa4af2218d160acd4680c638d91ef15d21e532a880a72a322c9f67ce9b9973513b479

Download Submit
memory/1420-134-0x00000000050A0000-0x0000000005644000-memory.dmp

Filesize
5.6MB

Download
memory/1420-135-0x00000000049A0000-0x0000000004A32000-memory.dmp

Filesize
584KB

Download
memory/1420-136-0x0000000004A40000-0x0000000004A4A000-memory.dmp

Filesize
40KB

Download
memory/1420-137-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1420-138-0x0000000004C80000-0x0000000004C90000-memory.dmp

Filesize
64KB

Download
memory/1420-139-0x0000000006860000-0x00000000068FC000-memory.dmp

Filesize
624KB

Download
memory/1420-133-0x0000000000090000-0x000000000014A000-memory.dmp

Filesize
744KB

Download
memory/2864-152-0x0000000005D00000-0x0000000005D66000-memory.dmp

Filesize
408KB

Download
memory/2864-165-0x0000000006480000-0x000000000649E000-memory.dmp

Filesize
120KB

Download
memory/2864-151-0x0000000005430000-0x0000000005452000-memory.dmp

Filesize
136KB

Download
memory/2864-187-0x0000000007AD0000-0x0000000007AEA000-memory.dmp

Filesize
104KB

Download
memory/2864-184-0x000000007F3C0000-0x000000007F3D0000-memory.dmp

Filesize
64KB

Download
memory/2864-147-0x00000000054E0000-0x0000000005B08000-memory.dmp

Filesize
6.2MB

Download
memory/2864-144-0x0000000002B00000-0x0000000002B36000-memory.dmp

Filesize
216KB

Download
memory/2864-163-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

Filesize
64KB

Download
memory/2864-164-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

Filesize
64KB

Download
memory/2864-188-0x0000000007AB0000-0x0000000007AB8000-memory.dmp

Filesize
32KB

Download
memory/2864-166-0x0000000002AB0000-0x0000000002AC0000-memory.dmp

Filesize
64KB

Download
memory/2864-167-0x0000000007620000-0x0000000007652000-memory.dmp

Filesize
200KB

Download
memory/2864-168-0x0000000070D60000-0x0000000070DAC000-memory.dmp

Filesize
304KB

Download
memory/2864-178-0x0000000006A20000-0x0000000006A3E000-memory.dmp

Filesize
120KB

Download
memory/2864-186-0x00000000079C0000-0x00000000079CE000-memory.dmp

Filesize
56KB

Download
memory/2864-180-0x0000000007DC0000-0x000000000843A000-memory.dmp

Filesize
6.5MB

Download
memory/2864-181-0x0000000007780000-0x000000000779A000-memory.dmp

Filesize
104KB

Download
memory/2864-185-0x0000000007A00000-0x0000000007A96000-memory.dmp

Filesize
600KB

Download
memory/2864-182-0x00000000077F0000-0x00000000077FA000-memory.dmp

Filesize
40KB

Download
memory/3408-162-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/3408-183-0x0000000006270000-0x0000000006432000-memory.dmp

Filesize
1.8MB

Download
memory/3408-179-0x0000000006050000-0x00000000060A0000-memory.dmp

Filesize
320KB

Download
memory/3408-150-0x0000000005100000-0x0000000005166000-memory.dmp

Filesize
408KB

Download
memory/3408-146-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3408-191-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads