0b4e23302cdcebe5e4a7a584281e1703ec8c6bbb9753d9f6208a25a4611114ae

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15/09/2024, 01:11

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General

Target

wh for csv34/helperprogram.dll
Size

80KB
MD5

e1232cdcc2301a2aae8244948e4fcf50
SHA1

7883f8d6f159c8138f3661c9a61f6ccb02019157
SHA256

b39ece94ba84cdbda7899d82171613ad2457b605609aa52b16e135beff97dae1
SHA512

28a46d9d4f31251741e36938ba4b7fd76f2853301c397e5f9c8a3a82de6ca3f703b2f9500200f3ba703ce28fb89e37eaf0b958748bcfdfea901e2abb2bd901fd
SSDEEP

1536:Xn05mweavQeMnKnJveAvSxWP+mDS1IfO8px4rOln3lysJ6il9lmwi:3YeAQeMnyZcWP+8Sifnl9Jd7K

Score

3^/10

discovery

Malware Config

Signatures

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 use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30
PID 2692 wrote to memory of 2760	2692	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\wh for csv34\helperprogram.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\wh for csv34\helperprogram.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760

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

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Downloads

memory/2760-2-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2760-1-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2760-0-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download