210860e4fa475409cf3c3a2e104ed7b5794399eb267a832051a8141aeb7f82c5

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 20:44

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General

Target

210860e4fa475409cf3c3a2e104ed7b5794399eb267a832051a8141aeb7f82c5.dll
Size

76KB
MD5

635559df4e5c24a29abdf5a3a929965e
SHA1

31962af0e6abc9c8416c0a972f28d1b16ed93066
SHA256

210860e4fa475409cf3c3a2e104ed7b5794399eb267a832051a8141aeb7f82c5
SHA512

7c7070fd8b08e27c4ece85a9b87a31ac7ff58059c68454a5cef461c95c5c54d0b276517052a9a08054dae39737df27f9d367acf5c0305f7055f927dafd2cb0fb
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZFQY:c8y93KQjy7G55riF1cMo03UY

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/2520-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2520-1-0x0000000010000000-0x0000000010030000-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
2520	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2520	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30
PID 2492 wrote to memory of 2520	2492	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\210860e4fa475409cf3c3a2e104ed7b5794399eb267a832051a8141aeb7f82c5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\210860e4fa475409cf3c3a2e104ed7b5794399eb267a832051a8141aeb7f82c5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2520

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/2520-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/2520-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download