agenttesla | 5618c10e74a619d5874b1e30a6042fbb3816f16f787f3d85254c3f7531bbc177

General

Target

SOA.exe
Size

856KB
MD5

4d0e331deaa258bc549b39550d7b2d48
SHA1

03869d19f359b1aa0c0574e08f943b131958b441
SHA256

8428406eda6db55581a934d0ca6b892e5aeaad581174e907b02bcc8e48d6280f
SHA512

e24a20baf4b2e798106e89329fd2b923c79139976d44bd3341ccdffdb4c4bb31bc39bd5db1ebb806d1c685cd0b77838c0983037159682db821afdb8fb28d0f9d
SSDEEP

24576:6P0tj6tVhE8cqiuo6NTsB3hgwLvt/W32:6P0V6tVq4q69sB3hJ/82

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.strictfacilityservices.com
Port:
587
Username:
[email protected]
Password:
SFS!@#321
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-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	SOA.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-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 564 set thread context of 1280	564	SOA.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
1420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
564	SOA.exe
564	SOA.exe
564	SOA.exe
564	SOA.exe
3904	powershell.exe
3904	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	564	SOA.exe
Token: SeDebugPrivilege	3904	powershell.exe
Token: SeDebugPrivilege	1280	SOA.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 564 wrote to memory of 3904	564	SOA.exe	90
PID 564 wrote to memory of 3904	564	SOA.exe	90
PID 564 wrote to memory of 3904	564	SOA.exe	90
PID 564 wrote to memory of 1420	564	SOA.exe	92
PID 564 wrote to memory of 1420	564	SOA.exe	92
PID 564 wrote to memory of 1420	564	SOA.exe	92
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94
PID 564 wrote to memory of 1280	564	SOA.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA.exe

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:564
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\rUwyTLSpADCkdL.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3904
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rUwyTLSpADCkdL" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD050.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1420
- C:\Users\Admin\AppData\Local\Temp\SOA.exe
  "C:\Users\Admin\AppData\Local\Temp\SOA.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1280

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\SOA.exe.log

Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xuw15bjx.vj4.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD050.tmp

Filesize
1KB

MD5
d67f490bd3289af11835de47efad3e06

SHA1
9d59e61ee7f450dc2e388325f84cee7a016674c4

SHA256
05317ff7af11fe8f7c12db9468f0d0bb92868ba9472e02b350b49145a878866d

SHA512
e4daebee5fd06c279d97d10ef70237d7dfabbc82f6b3f10aea9c49c1631d3306af1995de83b3403242a4dd8cd55df838779e99a36e2817833541b0bf69a7755b

Download Submit
memory/564-139-0x0000000007250000-0x00000000072EC000-memory.dmp

Filesize
624KB

Download
memory/564-137-0x0000000005480000-0x000000000548A000-memory.dmp

Filesize
40KB

Download
memory/564-138-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/564-133-0x00000000009E0000-0x0000000000AB8000-memory.dmp

Filesize
864KB

Download
memory/564-136-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/564-135-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/564-134-0x0000000005B20000-0x00000000060C4000-memory.dmp

Filesize
5.6MB

Download
memory/1280-191-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download
memory/1280-181-0x0000000006930000-0x0000000006AF2000-memory.dmp

Filesize
1.8MB

Download
memory/1280-147-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1280-180-0x00000000066E0000-0x0000000006730000-memory.dmp

Filesize
320KB

Download
memory/1280-158-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download
memory/3904-163-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3904-179-0x000000007FC10000-0x000000007FC20000-memory.dmp

Filesize
64KB

Download
memory/3904-151-0x0000000005A50000-0x0000000005AB6000-memory.dmp

Filesize
408KB

Download
memory/3904-164-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3904-165-0x00000000061C0000-0x00000000061DE000-memory.dmp

Filesize
120KB

Download
memory/3904-166-0x0000000002960000-0x0000000002970000-memory.dmp

Filesize
64KB

Download
memory/3904-167-0x00000000071C0000-0x00000000071F2000-memory.dmp

Filesize
200KB

Download
memory/3904-168-0x0000000070DC0000-0x0000000070E0C000-memory.dmp

Filesize
304KB

Download
memory/3904-178-0x0000000006770000-0x000000000678E000-memory.dmp

Filesize
120KB

Download
memory/3904-157-0x0000000005B30000-0x0000000005B96000-memory.dmp

Filesize
408KB

Download
memory/3904-148-0x0000000005280000-0x00000000052A2000-memory.dmp

Filesize
136KB

Download
memory/3904-146-0x00000000053B0000-0x00000000059D8000-memory.dmp

Filesize
6.2MB

Download
memory/3904-182-0x0000000007B30000-0x00000000081AA000-memory.dmp

Filesize
6.5MB

Download
memory/3904-183-0x00000000074D0000-0x00000000074EA000-memory.dmp

Filesize
104KB

Download
memory/3904-184-0x0000000007530000-0x000000000753A000-memory.dmp

Filesize
40KB

Download
memory/3904-185-0x0000000007740000-0x00000000077D6000-memory.dmp

Filesize
600KB

Download
memory/3904-186-0x00000000076F0000-0x00000000076FE000-memory.dmp

Filesize
56KB

Download
memory/3904-187-0x0000000007800000-0x000000000781A000-memory.dmp

Filesize
104KB

Download
memory/3904-188-0x00000000077E0000-0x00000000077E8000-memory.dmp

Filesize
32KB

Download
memory/3904-144-0x0000000001090000-0x00000000010C6000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads