08c30ba5d96842f7b1a4cfdcb3f4188dd4009a3b5987c1b7a5df5b257735d9d6

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 19:30

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General

Target

08c30ba5d96842f7b1a4cfdcb3f4188dd4009a3b5987c1b7a5df5b257735d9d6.dll
Size

76KB
MD5

1afbec2affee983d3af36ed71ee00621
SHA1

1b00d5d1ed56f36057faf13523d36a9972e2a056
SHA256

08c30ba5d96842f7b1a4cfdcb3f4188dd4009a3b5987c1b7a5df5b257735d9d6
SHA512

c3c33f4493363a43bdedca7ad505801e4fe7a2bbf3827e4d149d84f1995f82a72deb771e5b28b9dece3fe1ef1da3ee68818d70fd8087b560a4619c3e3ec79582
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZnQHIkGl0:c8y93KQjy7G55riF1cMo031gGa

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/2820-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/2820-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2360	2820	WerFault.exe	82

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	2820	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2820	2180	rundll32.exe	82
PID 2180 wrote to memory of 2820	2180	rundll32.exe	82
PID 2180 wrote to memory of 2820	2180	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\08c30ba5d96842f7b1a4cfdcb3f4188dd4009a3b5987c1b7a5df5b257735d9d6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\08c30ba5d96842f7b1a4cfdcb3f4188dd4009a3b5987c1b7a5df5b257735d9d6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2820
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2820 -s 712
    3⤵
    - Program crash
    PID:2360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2820 -ip 2820
1⤵
PID:1144

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/2820-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2820-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download