6857d59d1179d9e3745115f7e08cde964c3cee54bb91fd891bba282fe226eb2b

Analysis

max time kernel
19s
max time network
20s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
04/03/2025, 07:57

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General

Target

FFDOC-2025210 pdf.exe
Size

319KB
MD5

d8ea07f0f0072e6ae8ac3b7996941eb7
SHA1

24a6d36259ca0d0c89f46411da822a7f2683beaf
SHA256

6857d59d1179d9e3745115f7e08cde964c3cee54bb91fd891bba282fe226eb2b
SHA512

7c44f2746117f35e8bd8cf40327390edfd7a33650a42f3a8e110de3f1eac02649ec50988c9be956968627af0682e22edbfa442fbf6f206a770c086289d88bbd3
SSDEEP

6144:Lyh4ZwGcFZxO4MvaL7eS7sZXl1YoEhVJGfT/zoMWk:LaZc4MBS7s6sfXotk

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\Current.vbs	FFDOC-2025210 pdf.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6972	1704	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	FFDOC-2025210 pdf.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1704	FFDOC-2025210 pdf.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	FFDOC-2025210 pdf.exe
Token: SeDebugPrivilege	1704	FFDOC-2025210 pdf.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 6972	1704	FFDOC-2025210 pdf.exe	30
PID 1704 wrote to memory of 6972	1704	FFDOC-2025210 pdf.exe	30
PID 1704 wrote to memory of 6972	1704	FFDOC-2025210 pdf.exe	30
PID 1704 wrote to memory of 6972	1704	FFDOC-2025210 pdf.exe	30

C:\Users\Admin\AppData\Local\Temp\FFDOC-2025210 pdf.exe
"C:\Users\Admin\AppData\Local\Temp\FFDOC-2025210 pdf.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1704 -s 1048
  2⤵
  - Program crash
  PID:6972

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/1704-0-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/1704-1-0x0000000000C60000-0x0000000000CB6000-memory.dmp

Filesize
344KB

Download
memory/1704-2-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-3-0x0000000005620000-0x0000000005720000-memory.dmp

Filesize
1024KB

Download
memory/1704-7-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-4-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-5-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-11-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-9-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-13-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-15-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-19-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-21-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-23-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-25-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-27-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-29-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-17-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-53-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-55-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-31-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-37-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-67-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-65-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-63-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-61-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-59-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-57-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-51-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-1326-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-49-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-47-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-45-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-43-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-41-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-1327-0x0000000004520000-0x000000000457C000-memory.dmp

Filesize
368KB

Download
memory/1704-39-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-1328-0x0000000005000000-0x0000000005058000-memory.dmp

Filesize
352KB

Download
memory/1704-35-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-1329-0x0000000005340000-0x000000000538C000-memory.dmp

Filesize
304KB

Download
memory/1704-33-0x0000000005620000-0x000000000571B000-memory.dmp

Filesize
1004KB

Download
memory/1704-1330-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/1704-1331-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-1332-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-1333-0x00000000054A0000-0x00000000054F4000-memory.dmp

Filesize
336KB

Download
memory/1704-1336-0x00000000747F0000-0x0000000074EDE000-memory.dmp

Filesize
6.9MB

Download