b94fc0664feb5e752cc4cd976d9cce6445b532a595aec6a00133fce41fcf4450

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
19/01/2025, 07:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b94fc0664feb5e752cc4cd976d9cce6445b532a595aec6a00133fce41fcf4450.dll
Size

76KB
MD5

d6de6af22d217b2e71fcf572acfbdab3
SHA1

dbd7aae5a359acf066dd86f9edba7fa3ed37a826
SHA256

b94fc0664feb5e752cc4cd976d9cce6445b532a595aec6a00133fce41fcf4450
SHA512

c819a1e0f1f936fffe429b2cd9ec823914e731986971a7f86eb9e39f999981945d25ac56e7839db1141179076ec592a8e488d665fb630d3197e5bad30f02bf07
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZwSi:c8y93KQjy7G55riF1cMo03SSi

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/2324-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2324-1-0x0000000010000000-0x0000000010030000-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
2324	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2324	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30
PID 2176 wrote to memory of 2324	2176	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b94fc0664feb5e752cc4cd976d9cce6445b532a595aec6a00133fce41fcf4450.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b94fc0664feb5e752cc4cd976d9cce6445b532a595aec6a00133fce41fcf4450.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2324

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/2324-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2324-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download