0c6853b47f4760a765e24a14eab1d31c0aed10becf85739f6dbebaa44d76862d

Analysis

max time kernel
14s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 19:37

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General

Target

0c6853b47f4760a765e24a14eab1d31c0aed10becf85739f6dbebaa44d76862d.dll
Size

76KB
MD5

ae228492d428a6fb994aa9acdf234907
SHA1

6503dece1aecb9108afefa849e5ec47886b87c04
SHA256

0c6853b47f4760a765e24a14eab1d31c0aed10becf85739f6dbebaa44d76862d
SHA512

4b3d73b2b616884101fdf5b427850225a0caa1619560415755bd7ba904e34b008e3480a71e1f8275deed76cca0029ae9908ead73649d61db6f8b282e4827421c
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZoxY:c8y93KQjy7G55riF1cMo03j

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2824-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2824-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2824-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2588	2824	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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 3016 wrote to memory of 2824	3016	rundll32.exe	29
PID 2824 wrote to memory of 2588	2824	rundll32.exe	30
PID 2824 wrote to memory of 2588	2824	rundll32.exe	30
PID 2824 wrote to memory of 2588	2824	rundll32.exe	30
PID 2824 wrote to memory of 2588	2824	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c6853b47f4760a765e24a14eab1d31c0aed10becf85739f6dbebaa44d76862d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c6853b47f4760a765e24a14eab1d31c0aed10becf85739f6dbebaa44d76862d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 332
    3⤵
    - Program crash
    PID:2588

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/2824-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2824-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2824-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2824-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download