62c3ff70ab47c26bc7db19b3ee87b9f83f162a57e3a36410b8eeeda5b241cf30

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-12-2024 19:25

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General

Target

62c3ff70ab47c26bc7db19b3ee87b9f83f162a57e3a36410b8eeeda5b241cf30N.dll
Size

76KB
MD5

573d62a7edc36b8993ae7c97b7867980
SHA1

7556e61db4e9ac4ee31fea9fb288991ec9c537b9
SHA256

62c3ff70ab47c26bc7db19b3ee87b9f83f162a57e3a36410b8eeeda5b241cf30
SHA512

2989db842eb8b1c34ff71505c74d915a68e97d7b944b8d58fe4e656626774b4921f6902bb69bdf62582867c9d458b173757bace05cf13b4cf9b522228c40231d
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zzn:c8y93KQjy7G55riF1cMo03x

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/2668-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2668-4-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2668-5-0x0000000010000000-0x0000000010030000-memory.dmp	upx

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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
2668	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30
PID 2644 wrote to memory of 2668	2644	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62c3ff70ab47c26bc7db19b3ee87b9f83f162a57e3a36410b8eeeda5b241cf30N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\62c3ff70ab47c26bc7db19b3ee87b9f83f162a57e3a36410b8eeeda5b241cf30N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2668

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/2668-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2668-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2668-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2668-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2668-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2668-5-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download