agenttesla | 8838925ac19a77ed2817ed8e52b6b9db02d58987dd10774eac576f839df1c5f5

General

Target

hesaphareketi-01.exe
Size

733KB
MD5

76efcece384fca2dbf2840aaf0521e29
SHA1

3d13557865e04d81d3f837a89bacc8455ae0d005
SHA256

8838925ac19a77ed2817ed8e52b6b9db02d58987dd10774eac576f839df1c5f5
SHA512

86adf6eead8a0e04f3feeae5fdc0240a5681ffe9a6f6a170884ecf370500af5b73c685359b1ebfb939dd4d4c2ae12a8f5a3b1ec0b9a940d1ef3236bb24ccb356
SSDEEP

12288:zmdF3JQcpDvnC237A+EcTvu2C6AFDPBwncjf60Ye1urt:KX3JvnC237AjcTWMkLBXf60Y+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.redseatransportuae.com
Port:
587
Username:
[email protected]
Password:
method10@10
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe
Key opened	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1972 set thread context of 1276	1972	hesaphareketi-01.exe	34

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
692	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
1972	hesaphareketi-01.exe
516	powershell.exe
1448	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1972	hesaphareketi-01.exe
Token: SeDebugPrivilege	1276	hesaphareketi-01.exe
Token: SeDebugPrivilege	516	powershell.exe
Token: SeDebugPrivilege	1448	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1276	hesaphareketi-01.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1972 wrote to memory of 516	1972	hesaphareketi-01.exe	28
PID 1972 wrote to memory of 516	1972	hesaphareketi-01.exe	28
PID 1972 wrote to memory of 516	1972	hesaphareketi-01.exe	28
PID 1972 wrote to memory of 516	1972	hesaphareketi-01.exe	28
PID 1972 wrote to memory of 1448	1972	hesaphareketi-01.exe	30
PID 1972 wrote to memory of 1448	1972	hesaphareketi-01.exe	30
PID 1972 wrote to memory of 1448	1972	hesaphareketi-01.exe	30
PID 1972 wrote to memory of 1448	1972	hesaphareketi-01.exe	30
PID 1972 wrote to memory of 692	1972	hesaphareketi-01.exe	32
PID 1972 wrote to memory of 692	1972	hesaphareketi-01.exe	32
PID 1972 wrote to memory of 692	1972	hesaphareketi-01.exe	32
PID 1972 wrote to memory of 692	1972	hesaphareketi-01.exe	32
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34
PID 1972 wrote to memory of 1276	1972	hesaphareketi-01.exe	34

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	hesaphareketi-01.exe

C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972
- 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\hesaphareketi-01.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:516
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\yABqWSGWRn.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1448
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yABqWSGWRn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB19.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:692
- C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe
  "C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1276

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

System Information Discovery

1

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\tmpB19.tmp

Filesize
1KB

MD5
62e719ca053cb08bcfca90efde04c181

SHA1
2272bd9bed38cc67f61271c23116691a9961eb8e

SHA256
eb8b41902fc06ea72d81dda67bd9dc9cb49af7c5ff7aa80a92dd7a4c5d1a5cfa

SHA512
03ebe0322e4f55759e8cfb1e500d26f5a9b049c08df7efe13adc55a59800056a63f79bd937d7b1fbcf6ac41c673257a59c833417a5e6be3ea62efc81e0e40ceb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
ea7675e89270bd1c5fa997efe91b3bfb

SHA1
35d6d27c7729eff91b3da0458dc236e860525bb0

SHA256
30f4b84836ce18ef64339574b3171e891d5c232e47a7048530e9975a308a003f

SHA512
b30cf57ef94921c4f36394ff4dab0105b4b3cee5309606d8cfa29c6e6bb52f82b868dd6745aaff50c6313438c977420e112fb2ad88f3dcc67ac1b7026a334d19

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
ea7675e89270bd1c5fa997efe91b3bfb

SHA1
35d6d27c7729eff91b3da0458dc236e860525bb0

SHA256
30f4b84836ce18ef64339574b3171e891d5c232e47a7048530e9975a308a003f

SHA512
b30cf57ef94921c4f36394ff4dab0105b4b3cee5309606d8cfa29c6e6bb52f82b868dd6745aaff50c6313438c977420e112fb2ad88f3dcc67ac1b7026a334d19

Download Submit
memory/516-83-0x0000000002410000-0x0000000002450000-memory.dmp

Filesize
256KB

Download
memory/1276-78-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-77-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1276-82-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-80-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-76-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-73-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1276-74-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1448-84-0x00000000026B0000-0x00000000026F0000-memory.dmp

Filesize
256KB

Download
memory/1972-72-0x0000000002270000-0x00000000022A2000-memory.dmp

Filesize
200KB

Download
memory/1972-56-0x00000000003F0000-0x00000000003FC000-memory.dmp

Filesize
48KB

Download
memory/1972-59-0x00000000022E0000-0x000000000234C000-memory.dmp

Filesize
432KB

Download
memory/1972-54-0x0000000000170000-0x000000000022C000-memory.dmp

Filesize
752KB

Download
memory/1972-57-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download
memory/1972-58-0x0000000000510000-0x000000000051A000-memory.dmp

Filesize
40KB

Download
memory/1972-55-0x0000000004E70000-0x0000000004EB0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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