cbe863872cdc901eddcf0e778af5367b913f22a1badeeb229ad112c1c3c43d47

Analysis

max time kernel
121s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
07-02-2025 21:09

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General

Target

cbe863872cdc901eddcf0e778af5367b913f22a1badeeb229ad112c1c3c43d47N.dll
Size

76KB
MD5

7ebb11e2461867e1eb76efe66cc5a4a0
SHA1

d8597a9968c740782ff940f49813d1e53c671c98
SHA256

cbe863872cdc901eddcf0e778af5367b913f22a1badeeb229ad112c1c3c43d47
SHA512

22f84ac18b73b9530ac19faf274b6fa6867cdc1da36aa6b8f7be22f4bad1fc43b990a07f0f31dbe32176a74c96a99f999b2b872204904f18ba658096480423cf
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZE2:c8y93KQjy7G55riF1cMo03H

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/1396-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1396-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2804	1396	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	1396	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 2768 wrote to memory of 1396	2768	rundll32.exe	30
PID 1396 wrote to memory of 2804	1396	rundll32.exe	31
PID 1396 wrote to memory of 2804	1396	rundll32.exe	31
PID 1396 wrote to memory of 2804	1396	rundll32.exe	31
PID 1396 wrote to memory of 2804	1396	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbe863872cdc901eddcf0e778af5367b913f22a1badeeb229ad112c1c3c43d47N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cbe863872cdc901eddcf0e778af5367b913f22a1badeeb229ad112c1c3c43d47N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 308
    3⤵
    - Program crash
    PID:2804

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/1396-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/1396-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download