095e6a8fd5b53a96a1539173f314335931e0d54d6e4945a720c552466c3bf9a2

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 19:44

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General

Target

095e6a8fd5b53a96a1539173f314335931e0d54d6e4945a720c552466c3bf9a2.dll
Size

76KB
MD5

d39df25acb904fd4422b83d127a287b3
SHA1

c2d8cb3e16402f8846d80e466bfb3aaf1ae926f8
SHA256

095e6a8fd5b53a96a1539173f314335931e0d54d6e4945a720c552466c3bf9a2
SHA512

1b25323015c51800e1d8724342b8d8f8ca13bf63ede5de8126bcdc9210804f005a40a7d4842ff78adc6bd4819ac642f7e59f931edd0ae03a28e1c6746bdcac4d
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZsXE/I:c8y93KQjy7G55riF1cMo03iXE/I

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2912-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2912-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2912-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2912-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3044	2912	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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

rundll32.exe

description	pid	Process
Token: SeDebugPrivilege	2912	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2420 wrote to memory of 2912	2420	rundll32.exe	30
PID 2912 wrote to memory of 3044	2912	rundll32.exe	31
PID 2912 wrote to memory of 3044	2912	rundll32.exe	31
PID 2912 wrote to memory of 3044	2912	rundll32.exe	31
PID 2912 wrote to memory of 3044	2912	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\095e6a8fd5b53a96a1539173f314335931e0d54d6e4945a720c552466c3bf9a2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\095e6a8fd5b53a96a1539173f314335931e0d54d6e4945a720c552466c3bf9a2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 328
    3⤵
    - Program crash
    PID:3044

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/2912-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2912-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2912-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2912-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download