c1a124e9904ee00eb2fdb77da767838e55a27660ca804e9d84fcaee4e80f4aa4

Analysis

max time kernel
114s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 01:34

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General

Target

59f8e00e6252280b8d43b38d60705990N.exe
Size

57KB
MD5

59f8e00e6252280b8d43b38d60705990
SHA1

6f52f1d51a54aa0ff6fa1812117ff2a64c0de59c
SHA256

c1a124e9904ee00eb2fdb77da767838e55a27660ca804e9d84fcaee4e80f4aa4
SHA512

16d69a71872885789126788d8e3120cf2c38158a701878e98be861b1b4ef1fccced9863d6d15bfcd6254442330badd57be3ba7ed1a4c05819e85fa4464b4c228
SSDEEP

384:asjPGY2HXgrkEYYhQ98E8I1XAV/QcaYpATUgch1A9NB/erxlF8fmLv:aePG5H8XhKD8ISZQjkgs1lxlFemLv

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	59f8e00e6252280b8d43b38d60705990N.exe

Executes dropped EXE 1 IoCs

pid	Process
4568	winupdate.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 1344 wrote to memory of 4568	1344	59f8e00e6252280b8d43b38d60705990N.exe	86
PID 1344 wrote to memory of 4568	1344	59f8e00e6252280b8d43b38d60705990N.exe	86
PID 1344 wrote to memory of 4568	1344	59f8e00e6252280b8d43b38d60705990N.exe	86

C:\Users\Admin\AppData\Local\Temp\59f8e00e6252280b8d43b38d60705990N.exe
"C:\Users\Admin\AppData\Local\Temp\59f8e00e6252280b8d43b38d60705990N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1344
- C:\Users\Admin\AppData\Local\Temp\winupdate.exe
  "C:\Users\Admin\AppData\Local\Temp\winupdate.exe"
  2⤵
  - Executes dropped EXE
  PID:4568

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\winupdate.exe

Filesize
57KB

MD5
6af8df5a0994ef89d35e046b121ef1d2

SHA1
8aeda12bedf2d909ff650c01cd3519abd1cc5793

SHA256
6f0d38f62305456dedd01a11a8ce9e6633d82451420c1e3f8af45b534cac3052

SHA512
ed35c20be4adf54ed8719ffb989d8806868e939b81e333e86f17885eb82726dc5a683fe8b7a0a34d05e9d3f1a9ba3440136360fbb429d0d017b0d34aa1778b70

Download Submit
memory/1344-0-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/1344-1-0x0000000000501000-0x0000000000502000-memory.dmp

Filesize
4KB

Download
memory/1344-10-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/4568-11-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/4568-12-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download