975899601e22dacaf46f6de2ba08cc7747f908c76cd5fe0af885872e73fd4f8b

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
28-08-2024 22:39

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General

Target

hdtunepro/hdtunepro/hdtunepro_560_full.exe
Size

2.1MB
MD5

3543ce72ae6da3d6268afbd98a7ef65c
SHA1

ed99363b903b66ca6c7f9781b1701852e48e229a
SHA256

b11d2235ca47649113e874ef91a7b7e675cffad50553475aedde678aad0930c0
SHA512

da21ca681dc84e11416880e0f25575cdb57047df15461559e9551b111c6a83188d18bc9e1bf080ec893fa65b1e53601a441040785827d68ee1c3a2a5ed4fd2de
SSDEEP

49152:5a75NIsdDyzrJsD9aeQpHjdAwic3oUyrEnn4lvMFj30f5yRF1bGqTO9g4FY:Q75NIsd2zVspmBPyr84lvMh0onC8

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2152	hdtunepro_560_full.tmp

Loads dropped DLL 3 IoCs

pid	Process
1628	hdtunepro_560_full.exe
2152	hdtunepro_560_full.tmp
2152	hdtunepro_560_full.tmp

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	hdtunepro_560_full.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hdtunepro_560_full.tmp

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2152	hdtunepro_560_full.tmp

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30
PID 1628 wrote to memory of 2152	1628	hdtunepro_560_full.exe	30

C:\Users\Admin\AppData\Local\Temp\hdtunepro\hdtunepro\hdtunepro_560_full.exe
"C:\Users\Admin\AppData\Local\Temp\hdtunepro\hdtunepro\hdtunepro_560_full.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\is-BOVB4.tmp\hdtunepro_560_full.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-BOVB4.tmp\hdtunepro_560_full.tmp" /SL5="$400F2,1996142,54272,C:\Users\Admin\AppData\Local\Temp\hdtunepro\hdtunepro\hdtunepro_560_full.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2152

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

\Users\Admin\AppData\Local\Temp\is-6Q7PU.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
\Users\Admin\AppData\Local\Temp\is-BOVB4.tmp\hdtunepro_560_full.tmp

Filesize
687KB

MD5
c080f73b1bdde0853cb0258d9a02b0ec

SHA1
a5112a53e6e75069ac06b7bbd658f7cf2c8f2dee

SHA256
a0cfbc8da39ad4a4d21c61d73873d225ffa5d7650fae5938ab643f719d5f7363

SHA512
e514be3f983de22c0f67bac318686b7fe75cb6fd9832f3603077ad25c559155b7df71555b92bb6366835a104c8d2828cec2766fb7f855bd3f79f66319d6a5eac

Download Submit
memory/1628-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1628-2-0x0000000000401000-0x000000000040B000-memory.dmp

Filesize
40KB

Download
memory/1628-16-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2152-8-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2152-17-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

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