6e6beb46f7fc3c1f9402e3da5703ceaa3197637a68ae499becefbf52688eddb1

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 06:01

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General

Target

6e6beb46f7fc3c1f9402e3da5703ceaa3197637a68ae499becefbf52688eddb1.dll
Size

76KB
MD5

0c82ab4a46fc4cf97a9816edd358addf
SHA1

d6e36514ed4eaa2c758a9ac2bc9fd64b31482c62
SHA256

6e6beb46f7fc3c1f9402e3da5703ceaa3197637a68ae499becefbf52688eddb1
SHA512

826f1ca1ccc21801fe128001ca46e3b9ce9c827f6ac039374a74e3cf8563edf779097fbf97a45336dac1be2a77a1bab82935ea5785d2b5d3b68da5e43da87e10
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZNaIN:c8y93KQjy7G55riF1cMo03baS

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1576-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1576-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1576-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1576-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1576-5-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2432	1576	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	1576	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 2560 wrote to memory of 1576	2560	rundll32.exe	30
PID 1576 wrote to memory of 2432	1576	rundll32.exe	31
PID 1576 wrote to memory of 2432	1576	rundll32.exe	31
PID 1576 wrote to memory of 2432	1576	rundll32.exe	31
PID 1576 wrote to memory of 2432	1576	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e6beb46f7fc3c1f9402e3da5703ceaa3197637a68ae499becefbf52688eddb1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6e6beb46f7fc3c1f9402e3da5703ceaa3197637a68ae499becefbf52688eddb1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1576 -s 336
    3⤵
    - Program crash
    PID:2432

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/1576-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1576-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1576-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1576-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1576-5-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download