0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7

Analysis

max time kernel
32s
max time network
16s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
27/01/2025, 07:04

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General

Target

0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll
Size

76KB
MD5

ccfdb44fa873ccefbbfb3ef832465820
SHA1

8cced6d272f74fa672212db798320f267ee0e334
SHA256

0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7
SHA512

38bc18a93f42cd0163a9e4c3b83b6d658d972f9a9c9371de7df0eb940486f739da5671c22db182a80163003a940c0a26cf12470b779c0f3cb527570a50c1dab5
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zov2OC+yd:c8y93KQjy7G55riF1cMo032v2V+yd

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/2332-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2332-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2248	2332	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	2332	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2644 wrote to memory of 2332	2644	rundll32.exe	30
PID 2332 wrote to memory of 2248	2332	rundll32.exe	31
PID 2332 wrote to memory of 2248	2332	rundll32.exe	31
PID 2332 wrote to memory of 2248	2332	rundll32.exe	31
PID 2332 wrote to memory of 2248	2332	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0ace8d8ea8c6239e28ce245710dcf3d928851e5055d1d2d16c7ac5a8f390b7N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2332 -s 232
    3⤵
    - Program crash
    PID:2248

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/2332-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2332-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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