909fd1bd50f9024e82c45d2fc28f6d9894f0a195e2aec3460cf0edec2dcdf905

Analysis

max time kernel
121s
max time network
125s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-10-2024 19:09

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General

Target

FPSBOOST.exe
Size

10.3MB
MD5

fdbeed2c0af546f53441957458199c27
SHA1

600a194de3b25c11d4d3d0c2dfbc61802a2ff830
SHA256

909fd1bd50f9024e82c45d2fc28f6d9894f0a195e2aec3460cf0edec2dcdf905
SHA512

2b9bda660cca257857bf18eb7bc7eb5d6f37457027c53501c692bef254a6c6ab0c6efbc5fcf0e12c9bee644312b1b60ab1fd40519920e1f2cc54555bd0cac77a
SSDEEP

196608:kqin3DxOpJlXC4NmNumGOEJohaDjx4a0FAwYxM4hBX+S1kVqbvY1:kbnTxOpJUi/raMjm2BPhQS1tY

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000500000001a4cf-45.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2868	FPSBOOST.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000500000001a4cf-45.dat	upx
behavioral1/memory/2868-47-0x0000000073E60000-0x00000000742E2000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	FPSBOOST.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FPSBOOST.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 2868	1896	FPSBOOST.exe	30
PID 1896 wrote to memory of 2868	1896	FPSBOOST.exe	30
PID 1896 wrote to memory of 2868	1896	FPSBOOST.exe	30
PID 1896 wrote to memory of 2868	1896	FPSBOOST.exe	30

C:\Users\Admin\AppData\Local\Temp\FPSBOOST.exe
"C:\Users\Admin\AppData\Local\Temp\FPSBOOST.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Users\Admin\AppData\Local\Temp\FPSBOOST.exe
  "C:\Users\Admin\AppData\Local\Temp\FPSBOOST.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:2868

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Temp\_MEI18962\python39.dll

Filesize
1.2MB

MD5
7cd78961972c635bbe49b29bb86e5726

SHA1
5677a224e3b1c27ffd05a6ccea6ffcbbdb42b3ef

SHA256
e99fc9e98f769b903473ba46ab4a6019df3126d8d40184c369a91fdeb5a336ca

SHA512
0dca58bea7a0297bbe7166b908ce4f6b2e0a85586492c3ba7f4aa8c75e12d3ca854040426a674ba5f75c2f53d407accda5ced56ce7166ca9a6ef40a1857ca145

Download Submit
memory/2868-47-0x0000000073E60000-0x00000000742E2000-memory.dmp

Filesize
4.5MB

Download