agenttesla | 27f9239f3d2f9959daf11273fd57a68301c81bc893d60b9b3a61e17fa87a55e6

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 16:08

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General

Target

POIM101385.exe
Size

453KB
MD5

f1e3f54edbeffd5786fb49487872f2e3
SHA1

22418d61c9a779f6a1e651928ba86b36755abd78
SHA256

e66ed8d87430588f029d4ed6787d54de508b271fca3d2266023ae1f0c69d75e2
SHA512

c8a029af97c5ded5cb3aaccba31b6f0753d6a92c49c93f22e1cc20061ec2a29fd2d033b643e1fa4ea1f39f3cb1a9fa4980aae078c9a510e717ec294a260316a1
SSDEEP

6144:pBlL/cC95z7t6MRObOjPnEezm7m6mBmtRm+mQsUKCI887/+JUrhoItI8SCjegF5A:PObbazoTFQ99qX9NZQZ3The

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
Agenttesla family
agenttesla

AgentTesla payload 3 IoCs

resource	yara_rule
behavioral1/memory/2612-9-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/2612-11-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla
behavioral1/memory/2612-12-0x0000000000400000-0x000000000044B000-memory.dmp	family_agenttesla

Loads dropped DLL 1 IoCs

pid	Process
2652	POIM101385.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2652 set thread context of 2612	2652	POIM101385.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	POIM101385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	POIM101385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2612	POIM101385.exe
2612	POIM101385.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	POIM101385.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2652 wrote to memory of 2612	2652	POIM101385.exe	31
PID 2612 wrote to memory of 2524	2612	POIM101385.exe	32
PID 2612 wrote to memory of 2524	2612	POIM101385.exe	32
PID 2612 wrote to memory of 2524	2612	POIM101385.exe	32
PID 2612 wrote to memory of 2524	2612	POIM101385.exe	32

C:\Users\Admin\AppData\Local\Temp\POIM101385.exe
"C:\Users\Admin\AppData\Local\Temp\POIM101385.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Users\Admin\AppData\Local\Temp\POIM101385.exe
  "C:\Users\Admin\AppData\Local\Temp\POIM101385.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 508
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2524

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

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Downloads

\Users\Admin\AppData\Local\Temp\nstCB3C.tmp\cxapxirycmq.dll

Filesize
20KB

MD5
f9c99f7e3b80bd0757ccad6a4ee2c795

SHA1
e487ee3c5fc3d1e0817a8c5646ed042312a8ad83

SHA256
963d2beb680b2f7b490063c3f248ae28fdadec39b0b9542c4b79a48f07bbd907

SHA512
c4ed2f2dc2b6d79f3f37433023428bfe7607360e257864e29fab249619e666df5b00542640d89f29ae510f83e514b41eba14fcc3232e9416a0b8e248eb59b01c

Download Submit
memory/2524-13-0x0000000000780000-0x0000000000781000-memory.dmp

Filesize
4KB

Download
memory/2612-9-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2612-11-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2612-12-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2652-7-0x0000000074FC5000-0x0000000074FC7000-memory.dmp

Filesize
8KB

Download