agenttesla | 65b2832bac6da6228a0be5aea2b0475a2ef6d5acc69cda2cc4bf3a5e71f0c003

Analysis

max time kernel
17s
max time network
20s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
29/08/2024, 11:48

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General

Target

BP.EXE.exe
Size

13.6MB
MD5

dce661efa069bfbf7b70e7a6f927b8f4
SHA1

1221de2e1f9f6653fa3749926b1c73a843023008
SHA256

65b2832bac6da6228a0be5aea2b0475a2ef6d5acc69cda2cc4bf3a5e71f0c003
SHA512

fbd426547e00210bbd640610c51d8b9f5cc1ed3d991127852d363f774beb000ec013456b35cacc33718edd7ee410d7c9c7f2b8809f3eb864305e58226b6d291c
SSDEEP

393216:/ugGaO9ugGaOkugGaO9rJYcAh+/oOV5s4rJYcAh+/oOV5sfAEyrkS9Ed5L1n:/ugGaO9ugGaOkugGaO9wU/Vjs4wU/Vje

Score

10^/10

agenttesla 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 payload 1 IoCs

resource	yara_rule
behavioral1/memory/2552-2-0x000000001D1D0000-0x000000001D3E2000-memory.dmp	family_agenttesla

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	BP.EXE.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	BP.EXE.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	BP.EXE.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 1636	2552	BP.EXE.exe	30
PID 2552 wrote to memory of 1636	2552	BP.EXE.exe	30
PID 2552 wrote to memory of 1636	2552	BP.EXE.exe	30

C:\Users\Admin\AppData\Local\Temp\BP.EXE.exe
"C:\Users\Admin\AppData\Local\Temp\BP.EXE.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2552 -s 660
  2⤵
  PID:1636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2552-0-0x000007FEF6113000-0x000007FEF6114000-memory.dmp

Filesize
4KB

Download
memory/2552-1-0x0000000000AA0000-0x0000000001832000-memory.dmp

Filesize
13.6MB

Download
memory/2552-2-0x000000001D1D0000-0x000000001D3E2000-memory.dmp

Filesize
2.1MB

Download
memory/2552-3-0x000007FEF6110000-0x000007FEF6AFC000-memory.dmp

Filesize
9.9MB

Download
memory/2552-4-0x000007FEF6110000-0x000007FEF6AFC000-memory.dmp

Filesize
9.9MB

Download