ca7d1365e934b3bd122ab8b0dbd24ef5e0c52471cfca15921555fc6b244e9ab6

Resubmissions

09/08/2024, 13:08

240809-qddpwavcqf 4

09/08/2024, 13:04

240809-qa6w9a1bqr 4

09/08/2024, 13:01

240809-p88m3a1bnk 4

Analysis

max time kernel
141s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/08/2024, 13:04

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Report Analysis Logs

General

Target

Core-Temp-setup-v1.18.1.0.exe
Size

1.2MB
MD5

176642114ee7a82e0486bf5fac5777c0
SHA1

f4329a1afc37f143ba1d39d9670ca4b1acd61c23
SHA256

ca7d1365e934b3bd122ab8b0dbd24ef5e0c52471cfca15921555fc6b244e9ab6
SHA512

dab12f11066bad3dcb2d6dfe599cdeab135ec8a69ba42fe157bf887c2c9ffea5615ac3661f5e011fb0ebf396930c9be84b1ee7987056189d0457f7a053a7a5dd
SSDEEP

24576:686STfiCBXodcnZ+EshXP0QoZI0HGLeA8X2x/Us6oqK91BoQ9uZUR+zZdBq:oKBT+T0DA8XtnSpV9u1y

Score

4^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3744	Core-Temp-setup-v1.18.1.0.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	Core-Temp-setup-v1.18.1.0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Core-Temp-setup-v1.18.1.0.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 3744	4908	Core-Temp-setup-v1.18.1.0.exe	83
PID 4908 wrote to memory of 3744	4908	Core-Temp-setup-v1.18.1.0.exe	83
PID 4908 wrote to memory of 3744	4908	Core-Temp-setup-v1.18.1.0.exe	83

C:\Users\Admin\AppData\Local\Temp\Core-Temp-setup-v1.18.1.0.exe
"C:\Users\Admin\AppData\Local\Temp\Core-Temp-setup-v1.18.1.0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Users\Admin\AppData\Local\Temp\is-RURSG.tmp\Core-Temp-setup-v1.18.1.0.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-RURSG.tmp\Core-Temp-setup-v1.18.1.0.tmp" /SL5="$5027C,868100,121344,C:\Users\Admin\AppData\Local\Temp\Core-Temp-setup-v1.18.1.0.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3744

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

C:\Users\Admin\AppData\Local\Temp\is-RURSG.tmp\Core-Temp-setup-v1.18.1.0.tmp

Filesize
1.1MB

MD5
34acc2bdb45a9c436181426828c4cb49

SHA1
5adaa1ac822e6128b8d4b59a54d19901880452ae

SHA256
9c81817acd4982632d8c7f1df3898fca1477577738184265d735f49fc5480f07

SHA512
134ff4022571efd46f7a62e99b857ebe834e9916c786345908010f9e1fb90be226b740ddee16ae9290fe45c86be7238c4555e422abe66a461d11545e19734beb

Download Submit
memory/3744-6-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/3744-9-0x0000000000400000-0x000000000052E000-memory.dmp

Filesize
1.2MB

Download
memory/4908-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/4908-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/4908-8-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download