agenttesla | 3123af93014a5a5c49aa6fd2118f6805041af178c222be27e30b2fd477085c19

Resubmissions

11-12-2024 15:32

241211-sy44nssrdm 10

09-08-2024 21:57

06-08-2024 13:01

06-08-2024 12:52

06-08-2024 12:29

06-08-2024 12:26

Analysis

max time kernel
149s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06-08-2024 12:26

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General

Target

1/97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
Size

778KB
MD5

2ad173552c56070abfeaf09f29b60269
SHA1

5bd937b54ee178da4928d489108dfa5638fd62af
SHA256

97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84
SHA512

a9cac300ade317a8f7b32c464ad2480fc6310bdc5bfad7d1e39daf959ee5052a6268cac2f1f28b98536146cd616a4b9d18225ab57fad18042f15be10a33c8a29
SSDEEP

12288:oLDlvpu2GkClIuRj26OQ4qAwWAMxB6PzNm0E7UHPkRdDTVVZ+ApP4C:EGkCxg6ONqvfzNm0EG8BxF4C

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
mGr{)g5TVG3j
Email To:
[email protected]

Signatures

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

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.lnk	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2676	file.exe

Loads dropped DLL 2 IoCs

pid	Process
2924	cmd.exe
2924	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2924	cmd.exe
2732	PING.EXE
2232	PING.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2732	PING.EXE
2232	PING.EXE

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
2676	file.exe
2676	file.exe
2676	file.exe
2676	file.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
Token: SeDebugPrivilege	2676	file.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1460 wrote to memory of 2924	1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe	31
PID 1460 wrote to memory of 2924	1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe	31
PID 1460 wrote to memory of 2924	1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe	31
PID 1460 wrote to memory of 2924	1460	97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe	31
PID 2924 wrote to memory of 2732	2924	cmd.exe	33
PID 2924 wrote to memory of 2732	2924	cmd.exe	33
PID 2924 wrote to memory of 2732	2924	cmd.exe	33
PID 2924 wrote to memory of 2732	2924	cmd.exe	33
PID 2924 wrote to memory of 2232	2924	cmd.exe	34
PID 2924 wrote to memory of 2232	2924	cmd.exe	34
PID 2924 wrote to memory of 2232	2924	cmd.exe	34
PID 2924 wrote to memory of 2232	2924	cmd.exe	34
PID 2924 wrote to memory of 2676	2924	cmd.exe	35
PID 2924 wrote to memory of 2676	2924	cmd.exe	35
PID 2924 wrote to memory of 2676	2924	cmd.exe	35
PID 2924 wrote to memory of 2676	2924	cmd.exe	35
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36
PID 2676 wrote to memory of 2184	2676	file.exe	36

C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe
"C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /c ping 127.0.0.1 -n 42 > nul && copy "C:\Users\Admin\AppData\Local\Temp\1\97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe" && ping 127.0.0.1 -n 42 > nul && "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe"
  2⤵
  - Drops startup file
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 42
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2732
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 42
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2232
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
      4⤵
      PID:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\file.exe

Filesize
778KB

MD5
2ad173552c56070abfeaf09f29b60269

SHA1
5bd937b54ee178da4928d489108dfa5638fd62af

SHA256
97d29ffc3556069c807b5c0ae2e2b109ae329feafc912d64f8b7f437bea47d84

SHA512
a9cac300ade317a8f7b32c464ad2480fc6310bdc5bfad7d1e39daf959ee5052a6268cac2f1f28b98536146cd616a4b9d18225ab57fad18042f15be10a33c8a29

Download Submit
memory/1460-7-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/1460-2-0x0000000000BB0000-0x0000000000BF4000-memory.dmp

Filesize
272KB

Download
memory/1460-3-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/1460-5-0x00000000746BE000-0x00000000746BF000-memory.dmp

Filesize
4KB

Download
memory/1460-6-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/1460-1-0x0000000001120000-0x00000000011E8000-memory.dmp

Filesize
800KB

Download
memory/1460-0-0x00000000746BE000-0x00000000746BF000-memory.dmp

Filesize
4KB

Download
memory/2184-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2184-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-26-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2676-18-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-23-0x0000000000A20000-0x0000000000A26000-memory.dmp

Filesize
24KB

Download
memory/2676-22-0x0000000000AA0000-0x0000000000ABA000-memory.dmp

Filesize
104KB

Download
memory/2676-21-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-20-0x0000000074660000-0x0000000074D4E000-memory.dmp

Filesize
6.9MB

Download
memory/2676-19-0x0000000000D70000-0x0000000000E38000-memory.dmp

Filesize
800KB

Download