cceadec69e34d5cb578bf96b51dc58ff80943a0b9110025b5d5083e3139af630

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/01/2025, 08:07

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General

Target

cceadec69e34d5cb578bf96b51dc58ff80943a0b9110025b5d5083e3139af630.dll
Size

76KB
MD5

d07e1e5df355590fe18b6d948e1ca766
SHA1

9ba86304d8dc8c5f2fdd1b254482802d80668ee5
SHA256

cceadec69e34d5cb578bf96b51dc58ff80943a0b9110025b5d5083e3139af630
SHA512

1852f5718a65901fb16c39968aada06459fde4a7e423175047ad3c94d8de3a41432f7b13313715e4cba2f374fe2133fdb1b1f598465a2b11f282bfc9558218bc
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zs1:c8y93KQjy7G55riF1cMo03i1

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/1628-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1628-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1628-4-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3024	1628	WerFault.exe	30

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	1628	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 2004 wrote to memory of 1628	2004	rundll32.exe	30
PID 1628 wrote to memory of 3024	1628	rundll32.exe	31
PID 1628 wrote to memory of 3024	1628	rundll32.exe	31
PID 1628 wrote to memory of 3024	1628	rundll32.exe	31
PID 1628 wrote to memory of 3024	1628	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cceadec69e34d5cb578bf96b51dc58ff80943a0b9110025b5d5083e3139af630.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cceadec69e34d5cb578bf96b51dc58ff80943a0b9110025b5d5083e3139af630.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1628 -s 276
    3⤵
    - Program crash
    PID:3024

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/1628-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1628-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1628-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1628-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1628-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download