62cac17cda5cf06f9d55bb9580b760ef6ee9f6f923180b81487e02cbb826c6f4

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/09/2024, 11:57

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe
Size

1008KB
MD5

16c029b794fdb69a481fb51b8d02a2c8
SHA1

1eff5580689b6c8672c00d52beb3efd3741fd77c
SHA256

1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d
SHA512

1291376d0000d8d7fe19f7f7907d25ac4b6f9977ac1a0135d29746723834217290998867e9648e7b424fda210bce43d2832bde6e95777a9971424deaf92ebc62
SSDEEP

24576:dgdhhQGGnnazLpj4VHogiuGPYEZXT60D2+RQraWDw1D:dqgazxcGPtjD29aWK

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2324	nivhfu.exe

Loads dropped DLL 1 IoCs

pid	Process
2152	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\thp\nivhfu.exe	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nivhfu.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2324	2152	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe	30
PID 2152 wrote to memory of 2324	2152	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe	30
PID 2152 wrote to memory of 2324	2152	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe	30
PID 2152 wrote to memory of 2324	2152	1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe	30

C:\Users\Admin\AppData\Local\Temp\1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe
"C:\Users\Admin\AppData\Local\Temp\1ffa8a5e7920aad8eed12d3b8cad4734bc70f5574803068c7cced5c1c191492d.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Program Files (x86)\thp\nivhfu.exe
  "C:\Program Files (x86)\thp\nivhfu.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  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

\Program Files (x86)\thp\nivhfu.exe

Filesize
1021KB

MD5
4930b240c0368e07157a79be928291bb

SHA1
977dc9c08d8d04ddad058c34597fc1c87adcde86

SHA256
dade8eef05e9001f979e6c09b91aeb75a750cefc417f8d1ac617ad6603b2aa30

SHA512
38afadae00e8616d19de391d59cb668bc13eab6943152be1f25e32ad65d08946ddf1be536d4e2737f1d270d97c5d9bd04c0d3ff82023fd8ef7b38fce2e1d58c0

Download Submit
memory/2152-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2324-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download