597752cc948d7c71f0800374a5321ddf4dd1f89f10d4cc7a51e06e0830b99c9c

Analysis

max time kernel
102s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 06:12

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

8ea4b0787591ab711f388c624bfaf030N.exe
Size

1.7MB
MD5

8ea4b0787591ab711f388c624bfaf030
SHA1

d0297bcae756c61b3debbae44c621b1136994009
SHA256

597752cc948d7c71f0800374a5321ddf4dd1f89f10d4cc7a51e06e0830b99c9c
SHA512

e9f53bdc7ed4384a67d96f329c2e05cccad3c09163371839de3e49f68225b6fa5b2daef544422ccb915319c7c394e4f273fd3008a44b0d0f811c01fb7a5c302d
SSDEEP

24576:f7FUDowAyrTVE3U5F/wa++t4ZBQxK+ByQjdJeTVISUi5gqSU4MrtjZ5NS1/8:fBuZrEUu+qQzB1QPhhf/jS0

Score

4^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3408	8ea4b0787591ab711f388c624bfaf030N.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	8ea4b0787591ab711f388c624bfaf030N.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8ea4b0787591ab711f388c624bfaf030N.exe

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	24	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2472 wrote to memory of 3408	2472	8ea4b0787591ab711f388c624bfaf030N.exe	86
PID 2472 wrote to memory of 3408	2472	8ea4b0787591ab711f388c624bfaf030N.exe	86
PID 2472 wrote to memory of 3408	2472	8ea4b0787591ab711f388c624bfaf030N.exe	86

C:\Users\Admin\AppData\Local\Temp\8ea4b0787591ab711f388c624bfaf030N.exe
"C:\Users\Admin\AppData\Local\Temp\8ea4b0787591ab711f388c624bfaf030N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2472
- C:\Users\Admin\AppData\Local\Temp\is-0QVT7.tmp\8ea4b0787591ab711f388c624bfaf030N.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-0QVT7.tmp\8ea4b0787591ab711f388c624bfaf030N.tmp" /SL5="$60236,837598,832512,C:\Users\Admin\AppData\Local\Temp\8ea4b0787591ab711f388c624bfaf030N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3408

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-0QVT7.tmp\8ea4b0787591ab711f388c624bfaf030N.tmp

Filesize
3.1MB

MD5
2c820ca4e36643e642951bc3cfc922b4

SHA1
e82e605de6aac653b90d4dece9be7b9b63cce757

SHA256
f200fcf4e55473d111eafa1c2ba39263ce025bbd61b10e803452129f24f76b23

SHA512
329eba988b975b414880cf8dab395b9f455889d81240ee896382215a45bafddb073c33a3307311260a6d76ba80fb1ed5b68ebd8c37fb83b462f16961c601e624

Download Submit
memory/2472-0-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2472-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/2472-8-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2472-13-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/3408-6-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/3408-9-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/3408-11-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download