agenttesla | e79b178fc9b4872c8d911cc276ace2b63e28f1fb622f943a132509de7c82e7fc

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 06:53

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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
1368	supergroup.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
7	api.ipify.org
8	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0009000000023c8a-5.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1368 set thread context of 1244	1368	supergroup.exe	86

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
1244	RegSvcs.exe
1244	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1368	supergroup.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1244	RegSvcs.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 1368	4584	PO-A1702108.exe	85
PID 4584 wrote to memory of 1368	4584	PO-A1702108.exe	85
PID 4584 wrote to memory of 1368	4584	PO-A1702108.exe	85
PID 1368 wrote to memory of 1244	1368	supergroup.exe	86
PID 1368 wrote to memory of 1244	1368	supergroup.exe	86
PID 1368 wrote to memory of 1244	1368	supergroup.exe	86
PID 1368 wrote to memory of 1244	1368	supergroup.exe	86

C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe
"C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4584
- 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:1368
- - 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:1244

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

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

Filesize
1.2MB

MD5
e3eee7377eba76e0929864fd08ef3628

SHA1
a6fa1f8496f975acc822eb574139a75a28bc61c6

SHA256
5367636e08ae00354a1bfdabdc3adde3d0421130d7c601bd2faa9e2d310279ec

SHA512
65e2ec420571b71ed5238e2e388a887d0aef2f6728c9ee6665ef4047454510bc7fca441989cc6689f4effd280b192cf7f6592e7ee88a105b09cf9a35757c8f7e

Download Submit
memory/1244-12-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1244-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1244-15-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1244-13-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1244-16-0x0000000073E1E000-0x0000000073E1F000-memory.dmp

Filesize
4KB

Download
memory/1244-17-0x0000000003200000-0x0000000003254000-memory.dmp

Filesize
336KB

Download
memory/1244-18-0x0000000073E10000-0x00000000745C0000-memory.dmp

Filesize
7.7MB

Download
memory/1244-19-0x0000000073E10000-0x00000000745C0000-memory.dmp

Filesize
7.7MB

Download
memory/1244-21-0x0000000005740000-0x0000000005792000-memory.dmp

Filesize
328KB

Download
memory/1244-20-0x0000000005DD0000-0x0000000006374000-memory.dmp

Filesize
5.6MB

Download
memory/1244-77-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-81-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-79-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-75-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-73-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-71-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-69-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-67-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-65-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-63-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-61-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-59-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-57-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-53-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-51-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-49-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-47-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-45-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-43-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-41-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-39-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-37-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-35-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-31-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-29-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-27-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-26-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-23-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-55-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-33-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-22-0x0000000005740000-0x000000000578C000-memory.dmp

Filesize
304KB

Download
memory/1244-1052-0x0000000073E10000-0x00000000745C0000-memory.dmp

Filesize
7.7MB

Download
memory/1244-1053-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/1244-1054-0x0000000006C60000-0x0000000006CB0000-memory.dmp

Filesize
320KB

Download
memory/1244-1055-0x0000000006D50000-0x0000000006DE2000-memory.dmp

Filesize
584KB

Download
memory/1244-1056-0x0000000006CC0000-0x0000000006CCA000-memory.dmp

Filesize
40KB

Download
memory/1244-1057-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1244-1058-0x0000000073E1E000-0x0000000073E1F000-memory.dmp

Filesize
4KB

Download
memory/1244-1059-0x0000000073E10000-0x00000000745C0000-memory.dmp

Filesize
7.7MB

Download
memory/1368-10-0x0000000003EB0000-0x00000000042B0000-memory.dmp

Filesize
4.0MB

Download
memory/4584-2-0x00000000042F0000-0x00000000046F0000-memory.dmp

Filesize
4.0MB

Download