6ed6be268f6d99bb99df31b513fa0e559247c3a46331662bcab1a00540fe9871

Analysis

max time kernel
163s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
03/11/2023, 16:29

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General

Target

NEAS.72ae10e4d1fdcd97bf06426615245280.exe
Size

39KB
MD5

72ae10e4d1fdcd97bf06426615245280
SHA1

6bbbf01047694d2005704a693136c545ace89d4f
SHA256

6ed6be268f6d99bb99df31b513fa0e559247c3a46331662bcab1a00540fe9871
SHA512

33741c38aa3c7c3f59796363a259dc03548f90b16f6a021e58bc770bff6b6d2ff58c51a68cedb9eac4253383a8650283ab9b0ce776ce95424e50f91bc92f3d53
SSDEEP

768:CybDkdsqw8guzZFcWiVEaNMDcoWiVE6tu1MJXOs26nGMhKCzed:CGMG8tz3cFE4oFE6DzBKD

Score

7^/10

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-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	NEAS.72ae10e4d1fdcd97bf06426615245280.exe

Executes dropped EXE 1 IoCs

pid	Process
1788	ykqie.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 1788	1952	NEAS.72ae10e4d1fdcd97bf06426615245280.exe	91
PID 1952 wrote to memory of 1788	1952	NEAS.72ae10e4d1fdcd97bf06426615245280.exe	91
PID 1952 wrote to memory of 1788	1952	NEAS.72ae10e4d1fdcd97bf06426615245280.exe	91

C:\Users\Admin\AppData\Local\Temp\NEAS.72ae10e4d1fdcd97bf06426615245280.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.72ae10e4d1fdcd97bf06426615245280.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\ykqie.exe
  "C:\Users\Admin\AppData\Local\Temp\ykqie.exe"
  2⤵
  - Executes dropped EXE
  PID:1788

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
39KB

MD5
3bdef1713a873d8d8cb431fc5dce2a5b

SHA1
325493fef79c3ad954bc5827ecb96a447e97b79e

SHA256
78041dd20670aa60fef253df52e75cb4aa4356f14ce51f34aa19fde02111de9c

SHA512
7ab93ed600faec454faa074390234fdd8006c996be7fdbcfca99f77593629df333dc3e729299d3e67981191ab8a76aa9828dacc56c89d6a235752f59319080b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\ykqie.exe

Filesize
39KB

MD5
3bdef1713a873d8d8cb431fc5dce2a5b

SHA1
325493fef79c3ad954bc5827ecb96a447e97b79e

SHA256
78041dd20670aa60fef253df52e75cb4aa4356f14ce51f34aa19fde02111de9c

SHA512
7ab93ed600faec454faa074390234fdd8006c996be7fdbcfca99f77593629df333dc3e729299d3e67981191ab8a76aa9828dacc56c89d6a235752f59319080b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\ykqie.exe

Filesize
39KB

MD5
3bdef1713a873d8d8cb431fc5dce2a5b

SHA1
325493fef79c3ad954bc5827ecb96a447e97b79e

SHA256
78041dd20670aa60fef253df52e75cb4aa4356f14ce51f34aa19fde02111de9c

SHA512
7ab93ed600faec454faa074390234fdd8006c996be7fdbcfca99f77593629df333dc3e729299d3e67981191ab8a76aa9828dacc56c89d6a235752f59319080b0

Download Submit
memory/1788-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1952-0-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download
memory/1952-2-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download