agenttesla | c99a75f50b78f5735845826a15174eb80db51ef3f4149847a03b69f5d631e52e

General

Target

PAYMENT COPY.pdf.exe
Size

1021KB
MD5

28707370a3fb75269da8a9da30960505
SHA1

9c900e8ca6595599e922bce6f3255f29063d6212
SHA256

d49cff946605d03af069b896354b114d8a4b87313c1aa7fcac9fbf71bb39f8c1
SHA512

1ceb51a47825143cce7c0826e3d378b639621972996d6b0f7af772837852a0c00fc6f671f9c8642e2372e6b8118e43596f654073134681ca3958fba62be7f44f
SSDEEP

12288:uF0rdOBhhxlh/VJ1euMQd+S8Q/ZNt4/NpUH:00QdxTVJEuMPSDxNt+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.expertsconsultgh.co
Port:
587
Username:
[email protected]
Password:
Oppong.2012
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-274829-3448035668-3231875956-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-274829-3448035668-3231875956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-274829-3448035668-3231875956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1412 set thread context of 2640	1412	PAYMENT COPY.pdf.exe	36

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
2732	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
2740	powershell.exe
2856	powershell.exe
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
1412	PAYMENT COPY.pdf.exe
2640	RegSvcs.exe
2640	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1412	PAYMENT COPY.pdf.exe
Token: SeDebugPrivilege	2740	powershell.exe
Token: SeDebugPrivilege	2856	powershell.exe
Token: SeDebugPrivilege	2640	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1412 wrote to memory of 2740	1412	PAYMENT COPY.pdf.exe	30
PID 1412 wrote to memory of 2740	1412	PAYMENT COPY.pdf.exe	30
PID 1412 wrote to memory of 2740	1412	PAYMENT COPY.pdf.exe	30
PID 1412 wrote to memory of 2740	1412	PAYMENT COPY.pdf.exe	30
PID 1412 wrote to memory of 2856	1412	PAYMENT COPY.pdf.exe	32
PID 1412 wrote to memory of 2856	1412	PAYMENT COPY.pdf.exe	32
PID 1412 wrote to memory of 2856	1412	PAYMENT COPY.pdf.exe	32
PID 1412 wrote to memory of 2856	1412	PAYMENT COPY.pdf.exe	32
PID 1412 wrote to memory of 2732	1412	PAYMENT COPY.pdf.exe	34
PID 1412 wrote to memory of 2732	1412	PAYMENT COPY.pdf.exe	34
PID 1412 wrote to memory of 2732	1412	PAYMENT COPY.pdf.exe	34
PID 1412 wrote to memory of 2732	1412	PAYMENT COPY.pdf.exe	34
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36
PID 1412 wrote to memory of 2640	1412	PAYMENT COPY.pdf.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-274829-3448035668-3231875956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-274829-3448035668-3231875956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT COPY.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412
- 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\PAYMENT COPY.pdf.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2740
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oVRCbYZ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2856
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oVRCbYZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE198.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2732
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE198.tmp

Filesize
1KB

MD5
54ef154fdd227e341815389cf3746d60

SHA1
412445569c6d2debf7b4399172f287ac84e61362

SHA256
4d3844aca27c5daaee44d2cb74e357851d2c8fed2b6790ab168bd2b4d12a6018

SHA512
e13fde54107608669d1ca56763ae91d147b2adf53312b2cf2088cb7521ff7a6b39b121c87ac38aaf086b2de20799cce9065c63503bbd8d9dc27b5bf3cb49a276

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4F8R22STABEAVTB7XVZ3.temp

Filesize
7KB

MD5
d53dce1ec08dfc8838203fe3a962002a

SHA1
be29de3bca7c9b40bbfeab8ffa4b0b819c8e14c3

SHA256
e7f6401deb88ffc8ac282d8e68e92df4f2a14c2a9230718876b594c14adcdf62

SHA512
bfd86875a7984d801c521f2d97496b0675c1b6d8a8cee050f8a13844fe9b361310fda5aba910b12cf179b132fb1573c2cf96ac3e1e193993db89f821137ef57b

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

Filesize
7KB

MD5
d53dce1ec08dfc8838203fe3a962002a

SHA1
be29de3bca7c9b40bbfeab8ffa4b0b819c8e14c3

SHA256
e7f6401deb88ffc8ac282d8e68e92df4f2a14c2a9230718876b594c14adcdf62

SHA512
bfd86875a7984d801c521f2d97496b0675c1b6d8a8cee050f8a13844fe9b361310fda5aba910b12cf179b132fb1573c2cf96ac3e1e193993db89f821137ef57b

Download Submit
memory/1412-0-0x00000000013A0000-0x00000000014A6000-memory.dmp

Filesize
1.0MB

Download
memory/1412-1-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/1412-2-0x00000000006B0000-0x00000000006F0000-memory.dmp

Filesize
256KB

Download
memory/1412-3-0x0000000000500000-0x000000000051C000-memory.dmp

Filesize
112KB

Download
memory/1412-4-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/1412-5-0x0000000000520000-0x0000000000530000-memory.dmp

Filesize
64KB

Download
memory/1412-6-0x0000000004E90000-0x0000000004EFA000-memory.dmp

Filesize
424KB

Download
memory/1412-36-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2640-29-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-41-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/2640-40-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-24-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-25-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-26-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-39-0x0000000004C20000-0x0000000004C60000-memory.dmp

Filesize
256KB

Download
memory/2640-38-0x0000000074680000-0x0000000074D6E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-37-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-34-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2640-32-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2740-20-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download
memory/2740-21-0x0000000002680000-0x00000000026C0000-memory.dmp

Filesize
256KB

Download
memory/2740-27-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download
memory/2740-22-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download
memory/2856-19-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download
memory/2856-28-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download
memory/2856-23-0x000000006E990000-0x000000006EF3B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads