a7e10417933410238ea787878e040d9687c29bb5a673498297fa6d47bd77c1aa

Analysis

max time kernel
140s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/11/2024, 22:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a7e10417933410238ea787878e040d9687c29bb5a673498297fa6d47bd77c1aa.dll
Size

76KB
MD5

ff85e883576ec90a0f633b04ed7c12a1
SHA1

996b0c91bc2209a677568c911299529efa75406a
SHA256

a7e10417933410238ea787878e040d9687c29bb5a673498297fa6d47bd77c1aa
SHA512

e0b6b9a6b43be614a89f1b86fdbae5a90b24bd32458d5a8a3a6d48d8a46f01a8d780026cbb4b82a512e7eebe3e1d9cac347ab683b9de77f4758dd1612b37f809
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZY9SPN:c8y93KQjy7G55riF1cMo03dN

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1728-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1728-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1728-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/1728-3-0x0000000010000000-0x0000000010030000-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
1728	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1728	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30
PID 1780 wrote to memory of 1728	1780	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7e10417933410238ea787878e040d9687c29bb5a673498297fa6d47bd77c1aa.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7e10417933410238ea787878e040d9687c29bb5a673498297fa6d47bd77c1aa.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1728

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

Loading Replay Monitor...

Downloads

memory/1728-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1728-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1728-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/1728-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download