agenttesla | 98d48614dfcdd17411511930a7a5c5138c38e09c03ac3f53ddd560e994e51fe5

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-10-2024 13:54

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General

Target

PO-A1702108.exe
Size

1.2MB
MD5

e3eee7377eba76e0929864fd08ef3628
SHA1

a6fa1f8496f975acc822eb574139a75a28bc61c6
SHA256

5367636e08ae00354a1bfdabdc3adde3d0421130d7c601bd2faa9e2d310279ec
SHA512

65e2ec420571b71ed5238e2e388a887d0aef2f6728c9ee6665ef4047454510bc7fca441989cc6689f4effd280b192cf7f6592e7ee88a105b09cf9a35757c8f7e
SSDEEP

24576:ffmMv6Ckr7Mny5QLGOdfmMJGj8vMpCei9Nuy:f3v+7/5QLcr8Epfi9Nuy

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\supergroup.vbs	supergroup.exe

Executes dropped EXE 1 IoCs

pid	Process
2540	supergroup.exe

Loads dropped DLL 1 IoCs

pid	Process
1076	PO-A1702108.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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00080000000173a9-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2540 set thread context of 2704	2540	supergroup.exe	31

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 3 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	PO-A1702108.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	supergroup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2704	RegSvcs.exe
2704	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2540	supergroup.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2704	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1076 wrote to memory of 2540	1076	PO-A1702108.exe	30
PID 1076 wrote to memory of 2540	1076	PO-A1702108.exe	30
PID 1076 wrote to memory of 2540	1076	PO-A1702108.exe	30
PID 1076 wrote to memory of 2540	1076	PO-A1702108.exe	30
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31
PID 2540 wrote to memory of 2704	2540	supergroup.exe	31

C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe
"C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1076
- C:\Users\Admin\AppData\Local\proximobuccal\supergroup.exe
  "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2540
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\proximobuccal\supergroup.exe

Filesize
1.2MB

MD5
e3eee7377eba76e0929864fd08ef3628

SHA1
a6fa1f8496f975acc822eb574139a75a28bc61c6

SHA256
5367636e08ae00354a1bfdabdc3adde3d0421130d7c601bd2faa9e2d310279ec

SHA512
65e2ec420571b71ed5238e2e388a887d0aef2f6728c9ee6665ef4047454510bc7fca441989cc6689f4effd280b192cf7f6592e7ee88a105b09cf9a35757c8f7e

Download Submit
memory/1076-2-0x00000000035D0000-0x00000000039D0000-memory.dmp

Filesize
4.0MB

Download
memory/2540-12-0x0000000003E10000-0x0000000004210000-memory.dmp

Filesize
4.0MB

Download
memory/2704-61-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-18-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2704-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2704-57-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-19-0x0000000000350000-0x00000000003A4000-memory.dmp

Filesize
336KB

Download
memory/2704-20-0x00000000003B0000-0x0000000000402000-memory.dmp

Filesize
328KB

Download
memory/2704-21-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-59-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-78-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-72-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2704-124-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-55-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-80-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-76-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-74-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-70-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-68-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-66-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-62-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-64-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2704-82-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-53-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-51-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-49-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-47-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-45-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-43-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-41-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-39-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-37-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-35-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-33-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-31-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-29-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-27-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-25-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-23-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-22-0x00000000003B0000-0x00000000003FC000-memory.dmp

Filesize
304KB

Download
memory/2704-1054-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-1055-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2704-1056-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2704-1057-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download