10a97f66130d1b73b0bd5eccf4a245e299ca5a1229570a76b83d7d0fc2134a17

Analysis

max time kernel
78s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 08:22

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

10a97f66130d1b73b0bd5eccf4a245e299ca5a1229570a76b83d7d0fc2134a17N.dll
Size

76KB
MD5

c2612a54a4d755feb46c6cca5c3708d0
SHA1

bc016589b4fa06c6ea8b954652296f99c62f079d
SHA256

10a97f66130d1b73b0bd5eccf4a245e299ca5a1229570a76b83d7d0fc2134a17
SHA512

42193a338152cdc7f5aeb3e5937a0a36e251d3f38bbac1ffb1b83ec1b2c11814b35f1d98bb5023b24f26f259d4312d1ceaa9bad0bc3f3e27446b900df0b4577a
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z7JB2bC:c8y93KQjy7G55riF1cMo03bB2G

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
behavioral1/memory/320-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/320-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2920	320	WerFault.exe	31

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	320	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 2344 wrote to memory of 320	2344	rundll32.exe	31
PID 320 wrote to memory of 2920	320	rundll32.exe	32
PID 320 wrote to memory of 2920	320	rundll32.exe	32
PID 320 wrote to memory of 2920	320	rundll32.exe	32
PID 320 wrote to memory of 2920	320	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\10a97f66130d1b73b0bd5eccf4a245e299ca5a1229570a76b83d7d0fc2134a17N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2344
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\10a97f66130d1b73b0bd5eccf4a245e299ca5a1229570a76b83d7d0fc2134a17N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 320 -s 308
    3⤵
    - Program crash
    PID:2920

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

Loading Replay Monitor...

Downloads

memory/320-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/320-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download