0ee1c0ed642c361ba3ade2a7a87b1a34cbe31071bc10f33a8062767d4b94eb3e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18-12-2024 19:36

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General

Target

0ee1c0ed642c361ba3ade2a7a87b1a34cbe31071bc10f33a8062767d4b94eb3e.dll
Size

76KB
MD5

20e48a389afff198bb627c5566c8d462
SHA1

672f609b0c9be7c4465fe53042435426bcfe42a0
SHA256

0ee1c0ed642c361ba3ade2a7a87b1a34cbe31071bc10f33a8062767d4b94eb3e
SHA512

cbcbe1232e30e2bb7e346fe1c11b525eb55f3e87ab9774b25e25a24be000a40607d7b95685bbb5636be82dad7619442cd8fa862a40f048f2ce54dca286055dda
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZPWAX:c8y93KQjy7G55riF1cMo03AM

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/2680-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2680-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2680-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	2680	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	2680	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 764 wrote to memory of 2680	764	rundll32.exe	31
PID 2680 wrote to memory of 2768	2680	rundll32.exe	32
PID 2680 wrote to memory of 2768	2680	rundll32.exe	32
PID 2680 wrote to memory of 2768	2680	rundll32.exe	32
PID 2680 wrote to memory of 2768	2680	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ee1c0ed642c361ba3ade2a7a87b1a34cbe31071bc10f33a8062767d4b94eb3e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:764
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ee1c0ed642c361ba3ade2a7a87b1a34cbe31071bc10f33a8062767d4b94eb3e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 268
    3⤵
    - Program crash
    PID:2768

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

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Downloads

memory/2680-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2680-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2680-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2680-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download