b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2

Analysis

max time kernel
95s
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
04/10/2024, 10:16

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General

Target

b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
Size

6.4MB
MD5

156924e27f163099e490a991c5a54f70
SHA1

53b86ca2559673b41a9a976cc48d2477856c50f0
SHA256

b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2
SHA512

fcd93d526514d948af758df62baf03519b8517080dd29e8937387aa0d16bf75516d91924931f15ce681f1aa19f00a76155ab880f167a525285be02e6f16488c9
SSDEEP

98304:emhd1UryeXTnztENJYasV7wQqZUha5jtSyZIUbt:el31wJYas2QbaZtli4

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4560	9E24.tmp

Executes dropped EXE 1 IoCs

pid	Process
4560	9E24.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	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9E24.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1872 wrote to memory of 4560	1872	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	82
PID 1872 wrote to memory of 4560	1872	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	82
PID 1872 wrote to memory of 4560	1872	b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe	82

C:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe
"C:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\9E24.tmp
  "C:\Users\Admin\AppData\Local\Temp\9E24.tmp" --splashC:\Users\Admin\AppData\Local\Temp\b78ede01b581fa24b2c423069f3550beef40d441f8f3c0eae5d7880dbf0cc7d2N.exe 415A31A973E12F395C67E45D212E91FB2B6ED43C99A60B2195BB1491065CD8DCDD93B99090819EB66C417B8B6A078E17301F82D5624286EA998A52137EED81F8
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4560

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\9E24.tmp

Filesize
6.4MB

MD5
e85201f9ed4d829d4ad537761e54ac28

SHA1
6abc7122307043123f8bec8f703de9aa8e8eff4c

SHA256
56d35ebbd72f7f36975983f97ca175924b436a429635ecc9762af1fff7ac4656

SHA512
fc4f20824127be241e2643630b7ea6a76b373cf3ca95b895d02131fa8dc4149fbcb96e57a4f2435d36ab92f3a19967a9652ba6d1a63e9858fc9a6f2680bd68dd

Download Submit
memory/1872-0-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download
memory/4560-5-0x0000000000400000-0x0000000000849000-memory.dmp

Filesize
4.3MB

Download