415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fd

Analysis

max time kernel
111s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 06:21

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General

Target

415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe
Size

32KB
MD5

8fb217703b4b58d08729deaa23554ba0
SHA1

90a7cd0d43f7ffdea07ae959d789838667f7d69c
SHA256

415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fd
SHA512

218f52cf36a1aa8e70af8597e58ecaa169e38ea0ef56514e825a58192d8322346b285a065d3a98a9d48f5b2e1873bb398af7cac87ddc70ce81251ec0230aafa7
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdoo:bAvJCYOOvbRPDEgXRcJt

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe

Executes dropped EXE 1 IoCs

pid	Process
1964	demka.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	demka.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4100 wrote to memory of 1964	4100	415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe	86
PID 4100 wrote to memory of 1964	4100	415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe	86
PID 4100 wrote to memory of 1964	4100	415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe	86

C:\Users\Admin\AppData\Local\Temp\415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe
"C:\Users\Admin\AppData\Local\Temp\415e5ff699e21a197abdfd0755374c20a424a9e7a1a0024934e40163442fe4fdN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100
- C:\Users\Admin\AppData\Local\Temp\demka.exe
  "C:\Users\Admin\AppData\Local\Temp\demka.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1964

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\demka.exe

Filesize
33KB

MD5
131482cb456cfe60b9a07eac51276ac5

SHA1
1bf937e6ea95c20529f75e63c98989740100196e

SHA256
739b732e5d86a55457a2c911ab11254e210d3addeb401fa9e41564f8fb7976c0

SHA512
74b5b1a9a6627c81f305d4ba153f0f7648d60387e21bd1b25ec1ac4db3eca593b018c67de952f1b5760c13d053e2864788bbf3c96a2a70d4f0ef44ae6a49b0b0

Download Submit
memory/1964-25-0x00000000005F0000-0x00000000005F6000-memory.dmp

Filesize
24KB

Download
memory/4100-0-0x0000000002350000-0x0000000002356000-memory.dmp

Filesize
24KB

Download
memory/4100-1-0x0000000002350000-0x0000000002356000-memory.dmp

Filesize
24KB

Download
memory/4100-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download