f70ddee3625a9916c0c9ae45752abd42d46076dcd948d2b9039dddcd81d8a478

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 11:08

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General

Target

f70ddee3625a9916c0c9ae45752abd42d46076dcd948d2b9039dddcd81d8a478N.dll
Size

76KB
MD5

7fb244129e46ab9cdaee095e3ca67e80
SHA1

0c594b8d07b5d0760474f2e5053f34f6fbafb408
SHA256

f70ddee3625a9916c0c9ae45752abd42d46076dcd948d2b9039dddcd81d8a478
SHA512

0c2657bdfeee26bf49d0f8eeb48c3c4a61c42a4ad9a70965874c052368641c8b1a176dbab5b42f4edf113b5cc90a3614bd179a45dc2f251ea96da690a1d008f1
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZWjk:c8y93KQjy7G55riF1cMo038k

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/868-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/868-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2860	868	WerFault.exe	84

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	868	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 868	4656	rundll32.exe	84
PID 4656 wrote to memory of 868	4656	rundll32.exe	84
PID 4656 wrote to memory of 868	4656	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f70ddee3625a9916c0c9ae45752abd42d46076dcd948d2b9039dddcd81d8a478N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f70ddee3625a9916c0c9ae45752abd42d46076dcd948d2b9039dddcd81d8a478N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 712
    3⤵
    - Program crash
    PID:2860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 868 -ip 868
1⤵
PID:3232

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/868-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/868-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download