4b6cc2a292238a5ed644954ab8360dc523244319788a9f4c3b15fd1d2ba493e5

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-01-2025 02:06

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General

Target

F25-Try on pdf.exe
Size

1.3MB
MD5

6df84e1338b2efb7200ff1a7539b9290
SHA1

8aa472897a6359e137f4ac7b39191d10aa33315b
SHA256

71b9fb3f5b06fc5f1a1e50b744c376c6048452f6f8fa246a96b1d8626fc8133d
SHA512

4c13b99126f11f68af1960c7ae71a6f8833b0f56e2dc32033f6bc7116cdc52f4ba50a97947768ab381103752211eb6bed9bb5afc22b8ac1116a03b0b3558c85b
SSDEEP

24576:LdlRLWN2O4KCo48p7zB+LiGZl3YUoHY/gxJIpv6YVqpb+xc3q1vDl4y1qy:LzRL02O1CZ85zB+pPYt4/tS8xx4/y

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Parameters.vbs	F25-Try on pdf.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4928	2244	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	F25-Try on pdf.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2244	F25-Try on pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2244	F25-Try on pdf.exe
Token: SeDebugPrivilege	2244	F25-Try on pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 4928	2244	F25-Try on pdf.exe	30
PID 2244 wrote to memory of 4928	2244	F25-Try on pdf.exe	30
PID 2244 wrote to memory of 4928	2244	F25-Try on pdf.exe	30
PID 2244 wrote to memory of 4928	2244	F25-Try on pdf.exe	30

C:\Users\Admin\AppData\Local\Temp\F25-Try on pdf.exe
"C:\Users\Admin\AppData\Local\Temp\F25-Try on pdf.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 648
  2⤵
  - Program crash
  PID:4928

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

memory/2244-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/2244-1-0x00000000002B0000-0x0000000000408000-memory.dmp

Filesize
1.3MB

Download
memory/2244-2-0x0000000004790000-0x00000000048A2000-memory.dmp

Filesize
1.1MB

Download
memory/2244-3-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-4-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-26-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-24-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-22-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-20-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-18-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-16-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-14-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-12-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-10-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-8-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-6-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-44-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-56-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-66-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-64-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-62-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-60-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-58-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-54-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-52-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-50-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-48-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-46-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-42-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-40-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-38-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-36-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-34-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-32-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-30-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-28-0x0000000004790000-0x000000000489C000-memory.dmp

Filesize
1.0MB

Download
memory/2244-1325-0x00000000008F0000-0x000000000095C000-memory.dmp

Filesize
432KB

Download
memory/2244-1326-0x00000000048A0000-0x000000000490A000-memory.dmp

Filesize
424KB

Download
memory/2244-1328-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2244-1327-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download
memory/2244-1329-0x0000000005040000-0x000000000508C000-memory.dmp

Filesize
304KB

Download
memory/2244-1330-0x00000000050C0000-0x0000000005114000-memory.dmp

Filesize
336KB

Download
memory/2244-1333-0x00000000747C0000-0x0000000074EAE000-memory.dmp

Filesize
6.9MB

Download