agenttesla | 13b93e8c98451404ea35623ebc7027217cfc5e6570d05a5a8b65a35283a7be9d

General

Target

Statement Of Account Due.pdf______________________________________________.exe
Size

754KB
MD5

390f382ef3a2d76e22e1a9481bcf1f64
SHA1

5e6f4341178f0871ed2b5520422cfb51d3eb9819
SHA256

a92454653447052d1a4d2342adeae2ae74a0499868a6fbd7834773b47b368cb7
SHA512

b9d8b2b78723d1f1ba3339ba9282b395d075ac63e48b3c3927a5ec3226eef26f617aba97597e0db4bcbcb9c9ff193255f57894b40e38e7aac606b8683ddf66c0
SSDEEP

12288:Izo+r8HbbwArD6L4qb+TfdMxHKmnPmcdtpf5HYUx2dv+HXqwHiDyody3mEq:u8HVDCDb+TfmlKcPm4HYe2dtvE0

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-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 1824	2792	Statement Of Account Due.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
2208	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2792	Statement Of Account Due.pdf______________________________________________.exe
2792	Statement Of Account Due.pdf______________________________________________.exe
2792	Statement Of Account Due.pdf______________________________________________.exe
2188	powershell.exe
2736	powershell.exe
1824	RegSvcs.exe
1824	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2792	Statement Of Account Due.pdf______________________________________________.exe
Token: SeDebugPrivilege	1824	RegSvcs.exe
Token: SeDebugPrivilege	2188	powershell.exe
Token: SeDebugPrivilege	2736	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2188	2792	Statement Of Account Due.pdf______________________________________________.exe	30
PID 2792 wrote to memory of 2188	2792	Statement Of Account Due.pdf______________________________________________.exe	30
PID 2792 wrote to memory of 2188	2792	Statement Of Account Due.pdf______________________________________________.exe	30
PID 2792 wrote to memory of 2188	2792	Statement Of Account Due.pdf______________________________________________.exe	30
PID 2792 wrote to memory of 2736	2792	Statement Of Account Due.pdf______________________________________________.exe	32
PID 2792 wrote to memory of 2736	2792	Statement Of Account Due.pdf______________________________________________.exe	32
PID 2792 wrote to memory of 2736	2792	Statement Of Account Due.pdf______________________________________________.exe	32
PID 2792 wrote to memory of 2736	2792	Statement Of Account Due.pdf______________________________________________.exe	32
PID 2792 wrote to memory of 2208	2792	Statement Of Account Due.pdf______________________________________________.exe	34
PID 2792 wrote to memory of 2208	2792	Statement Of Account Due.pdf______________________________________________.exe	34
PID 2792 wrote to memory of 2208	2792	Statement Of Account Due.pdf______________________________________________.exe	34
PID 2792 wrote to memory of 2208	2792	Statement Of Account Due.pdf______________________________________________.exe	34
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36
PID 2792 wrote to memory of 1824	2792	Statement Of Account Due.pdf______________________________________________.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Statement Of Account Due.pdf______________________________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Statement Of Account Due.pdf______________________________________________.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2792
- 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\Statement Of Account Due.pdf______________________________________________.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2188
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GBRPaAyNIWZwJ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GBRPaAyNIWZwJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1287.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2208
- 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:1824

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\tmp1287.tmp

Filesize
1KB

MD5
bd4aaddcddd88d40d4fa0784ea926c88

SHA1
1e24459420c7b3f2b9a0a6b68517a4e640ce05d5

SHA256
1f9cba6c436c0ee41917b5d6aa99cb5601f4c866284949c40d11784b740a9182

SHA512
089554d39768394f0a8596f07adf0a00e5cb49c58f5d5cee187094b67a4b9fc486ab8f548df122a6ce6dfe7a7818996a502330e1bad3273926da4775b1ea91c1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\GLY855CKW6MKKEPKG7L6.temp

Filesize
7KB

MD5
6b9b3da1cac61d4490441c2a47021b46

SHA1
f9558d867833e42b2af41dae47bd6ff6ef87c793

SHA256
5d26200b6fee9c065d568f8cc26cd71981c5e433b4cffefb77849db9c3631764

SHA512
461be2faedc9d5590bd767b704f10f4fe2fda141e9a40bd7c85e29cb3cca0b07a93976ad56cb3c2c3c53e1f7b87f133a4f0d22cea9119aa702d36c495542801c

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

Filesize
7KB

MD5
6b9b3da1cac61d4490441c2a47021b46

SHA1
f9558d867833e42b2af41dae47bd6ff6ef87c793

SHA256
5d26200b6fee9c065d568f8cc26cd71981c5e433b4cffefb77849db9c3631764

SHA512
461be2faedc9d5590bd767b704f10f4fe2fda141e9a40bd7c85e29cb3cca0b07a93976ad56cb3c2c3c53e1f7b87f133a4f0d22cea9119aa702d36c495542801c

Download Submit
memory/1824-40-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1824-41-0x0000000004F90000-0x0000000004FD0000-memory.dmp

Filesize
256KB

Download
memory/1824-21-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-31-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-33-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-23-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-26-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-47-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1824-48-0x0000000004F90000-0x0000000004FD0000-memory.dmp

Filesize
256KB

Download
memory/1824-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1824-29-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1824-25-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2188-38-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2188-45-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2188-43-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2188-36-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2188-42-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2736-39-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2736-46-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2736-44-0x0000000002760000-0x00000000027A0000-memory.dmp

Filesize
256KB

Download
memory/2736-35-0x000000006DC50000-0x000000006E1FB000-memory.dmp

Filesize
5.7MB

Download
memory/2736-37-0x0000000002760000-0x00000000027A0000-memory.dmp

Filesize
256KB

Download
memory/2792-0-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2792-8-0x00000000058B0000-0x000000000591A000-memory.dmp

Filesize
424KB

Download
memory/2792-4-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2792-3-0x0000000000410000-0x000000000042A000-memory.dmp

Filesize
104KB

Download
memory/2792-34-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2792-5-0x0000000005050000-0x0000000005090000-memory.dmp

Filesize
256KB

Download
memory/2792-6-0x00000000006E0000-0x00000000006EA000-memory.dmp

Filesize
40KB

Download
memory/2792-7-0x00000000006F0000-0x00000000006FC000-memory.dmp

Filesize
48KB

Download
memory/2792-2-0x0000000005050000-0x0000000005090000-memory.dmp

Filesize
256KB

Download
memory/2792-1-0x0000000000D60000-0x0000000000E22000-memory.dmp

Filesize
776KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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