agenttesla | 6f2155b9858f9e4e683b72419abc9a3f113d73e8214258befe455c766cea8a29

General

Target

771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
Size

687KB
MD5

148e0e311e22ab339cc4b4d091423fd5
SHA1

df53e64e086d14f0dfa9d54345056edb892f6cf5
SHA256

771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c
SHA512

cff27cfaa2645f15585310e818ed8c80b904bf510d9d1e9bb33b02c0699314b5e7444495a61246cb778e0a6eff88d874cf3e4109226e1c78ff36627c5c2fc1d0
SSDEEP

12288:EfUq+AxN1kz0MbGkVk20lJ3QJb1oLb9oxkaZRWviUnc4ASPeJhcRp9mMA9neu:EfUq+AxN1ZIGkVc3+povexkaZRW6BlSM

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.seawaysfreight-bd.com
Port:
587
Username:
[email protected]
Password:
04@AjG%sFl#
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\cUsRDu = "C:\\Users\\Admin\\AppData\\Roaming\\cUsRDu\\cUsRDu.exe"	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.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 1992 set thread context of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.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/Job

T1053

pid	Process
2392	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
2580	powershell.exe
2716	powershell.exe
1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
2388	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
2388	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
Token: SeDebugPrivilege	2580	powershell.exe
Token: SeDebugPrivilege	2716	powershell.exe
Token: SeDebugPrivilege	2388	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2388	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 2580	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	28
PID 1992 wrote to memory of 2580	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	28
PID 1992 wrote to memory of 2580	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	28
PID 1992 wrote to memory of 2580	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	28
PID 1992 wrote to memory of 2716	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	30
PID 1992 wrote to memory of 2716	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	30
PID 1992 wrote to memory of 2716	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	30
PID 1992 wrote to memory of 2716	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	30
PID 1992 wrote to memory of 2392	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	32
PID 1992 wrote to memory of 2392	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	32
PID 1992 wrote to memory of 2392	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	32
PID 1992 wrote to memory of 2392	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	32
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34
PID 1992 wrote to memory of 2388	1992	771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe	34

C:\Users\Admin\AppData\Local\Temp\771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
"C:\Users\Admin\AppData\Local\Temp\771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992
- 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\771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2580
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JNKIcp.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2716
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JNKIcp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp426D.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2392
- C:\Users\Admin\AppData\Local\Temp\771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe
  "C:\Users\Admin\AppData\Local\Temp\771c49d7430b930313e8af81f4b89fefd3d6b6450fceab630b125a6a6d4cf11c.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp426D.tmp

Filesize
1KB

MD5
8de5b0b614da8df1b60798292452b9ea

SHA1
7453665e32c10d858dc931b6f147a4d4f22cd3b1

SHA256
6a3415a79613a9c4e1f0a6e18d8859a4645c5cf3442d9c6ac78f1f6ff7184b9d

SHA512
8397cbbaae64ca5a96b5cc3efe0e28f84611628abc91c3f379ad7f395da8bcb600d351995c83d32b64afd66749d3d6b7f1226a78ffcc9c4b27ba28635f708286

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

Filesize
7KB

MD5
c365d1fff13b61353f54b2648d109e5c

SHA1
b6d8a09a179eeb4448594d627fde9e36a1e4169c

SHA256
2358f15595bbe198071d23ba54d65bc0318e62c6bddcc9245d4a51acedf10b5d

SHA512
73f744973d3fadd7ca5fac437dc0ca2f5a26c7c2da534a2461c0ffd6e57862f4236cbeb5a8674d147bcb971742a0f7a0d639eac6508234e9be91d2f82dcefc3e

Download Submit
memory/1992-41-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/1992-3-0x0000000000550000-0x0000000000566000-memory.dmp

Filesize
88KB

Download
memory/1992-4-0x00000000005C0000-0x00000000005C8000-memory.dmp

Filesize
32KB

Download
memory/1992-5-0x00000000006E0000-0x00000000006EC000-memory.dmp

Filesize
48KB

Download
memory/1992-6-0x0000000005360000-0x00000000053E4000-memory.dmp

Filesize
528KB

Download
memory/1992-2-0x0000000004170000-0x00000000041B0000-memory.dmp

Filesize
256KB

Download
memory/1992-1-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/1992-0-0x0000000000030000-0x00000000000E0000-memory.dmp

Filesize
704KB

Download
memory/2388-48-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Filesize
256KB

Download
memory/2388-40-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-47-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2388-43-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

Filesize
256KB

Download
memory/2388-38-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-42-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2388-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2388-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2580-30-0x0000000002E60000-0x0000000002EA0000-memory.dmp

Filesize
256KB

Download
memory/2580-26-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/2580-45-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/2580-24-0x0000000002E60000-0x0000000002EA0000-memory.dmp

Filesize
256KB

Download
memory/2580-22-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-28-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-34-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/2716-32-0x0000000002A90000-0x0000000002AD0000-memory.dmp

Filesize
256KB

Download
memory/2716-20-0x000000006E4F0000-0x000000006EA9B000-memory.dmp

Filesize
5.7MB

Download
memory/2716-44-0x000000006E4F0000-0x000000006EA9B000-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